MBN 10143_2002_EN

TN-G6500SeriesEN50155Full Gigabit Ethernet switches with up to8PoEportsFeatures and Benefits•12Gigabit ports with push-pull M12connectors•Isolated power with24to110VDC power supply range•Complies with all EN50155mandatory test items1•-40to70°C operating temperature range•IP67-rated housing protection•Turbo Ring and Turbo Chain(recovery time<50ms@250switches),and RSTP/STP for network redundancy•8IEEE802.3at/af compliant PoE and Ethernet combo ports•Provides up to30W per PoE portCertificationsIntroductionThe ToughNet TN-G6500Series M12managed Ethernet switches are designed for railway applications,including rolling stock and wayside installations.The switches use M12and other circular connectors to ensure tight,robust connections,and guarantee reliable operation in industrial environments where vibration and shock are commonplace.The TN-G6500Series Ethernet switches provide12Gigabit Ethernet M12ports;8ports support IEEE802.3at/af compliant PoE functionality.These PoE switches are classified as power source equipment(PSE);they provide up to30 watts of power per port,and can be used to power IEEE802.3at/af compliant powered devices(PDs),such as IP cameras,wireless access points, and IP phones.The TN-G6500Series has push-pull M12connectors that are tailor-made for push-pull cables in order to facilitate quick installation,and also allow M12rotary cables to be utilized.The24to110VDC wide power input range and isolated dual-power inputs not only allow you to use the same type of power source at different sites around the globe,but also increase the reliability of your communications system.Furthermore,the-40to70°C operating temperature and IP67-rated enclosure allow deployment in harsh environments.The TN-G6512Series Ethernet switches are compliant with the essential sections of the EN50155standard,covering operating temperature,power input voltage,surge,ESD,vibration,power isolation, and includes a model with conformal coating to ensure suitability for a variety of industrial applications.Additional Features and Benefits•Provides up to30watts per PoE port with a total power budget of96watts per switch•IPv6Ready logo awarded(IPv6Logo Committee certified)•DHCP Option82for IP address assignment with different policies•IGMP snooping and GMRP for filtering multicast traffic•EtherNet/IP and Modbus/TCP industrial Ethernet protocolssupported•Port-based VLAN,IEEE802.1Q VLAN,and GVRP to ease networkplanning•QoS(IEEE802.1p/1Q and ToS/DiffServ)allows real-time trafficclassification and prioritization•IEEE802.3ad,LACP for optimum bandwidth utilization•SNMPv1/v2c/v3for different levels of network management•TACACS+,SNMPv3,IEEE802.1X,HTTPS,and SSH to enhancenetwork security•RMON for efficient network monitoring and proactive capability•Bandwidth management prevents unpredictable network status•Lock port allows access by only authorized MAC addresses•Port mirroring for online debugging•Automatic warning by exception through email and relay output•Line-swap fast recovery•LLDP for automatic topology discovery in network managementsoftware•Configurable by web browser,Telnet/serial console,CLI,andWindows utility•Loop protection prevents network loops•Panel mounting installation capability1.This product is suitable for rolling stock railway applications,as defined by the EN50155standard.For a more detailed statement,click here:/doc/specs/EN_50155_Compliance.pdfSpecificationsEthernet Interface410/100/1000BaseT(X)Ports(M12X-coded8-pinfemale connector)8PoE Ports(100/1000BaseT(X),M12X-coded8-pinfemale connector)Standards IEEE802.1D-2004for Spanning Tree ProtocolIEEE802.1p for Class of ServiceIEEE802.1Q for VLAN TaggingIEEE802.1s for Multiple Spanning Tree ProtocolIEEE802.1w for Rapid Spanning Tree ProtocolIEEE802.1X for authenticationIEEE802.3for10BaseTIEEE802.3ab for1000BaseT(X)IEEE802.3ad for Port Trunk with LACPIEEE802.3af/at for PoE/PoE+outputIEEE802.3x for flow controlIEEE802.3u for100BaseT(X)Ethernet Software FeaturesBroadcast Forwarding IP directed broadcast,broadcast forwardingConfiguration Options Command Line Interface(CLI),Command Line Interface(CLI)through Serial/Telnet/SSH,Web Console(HTTP/HTTPS),Windows UtilityFilter802.1Q,GMRP,GVRP,IGMP v1/v2,Port-based VLAN,Static MulticastIndustrial Protocols SNMPv1/v2c/v3Management Account Management,Back Pressure Flow Control,DHCP Option66/67/82,DHCPServer/Client,Flow control,HTTP,IPv4/IPv6,LLDP,Port Mirror,QoS/CoS/ToS,RARP,RMON,SMTP,SNMP Inform,Syslog,Telnet,SNMP TrapMIB Bridge MIB,Ethernet-like MIB,MIB-II,P-BRIDGE MIB,Q-BRIDGE MIB,RMON MIBGroups1,2,3,9,RSTP MIBRedundancy Protocols Link Aggregation,MSTP,RSTP,STP,Turbo Chain,Turbo Ring v1/v2,Turbo Ring withDRCSecurity TACACS+,Broadcast storm protection,HTTPS/SSL,Local Account Accessibility,PortLock,RADIUS,Rate Limit,SSHTime Management NTP Server/Client,SNTPSwitch PropertiesIGMP Groups256Max.No.of VLANs256Priority Queues4VLAN ID Range VID1to4094LED InterfaceLED Indicators PWR1,PWR2,FAULT,MSTR/HEAD,CPLR/TAIL,10/100/1000M,PoESerial InterfaceConsole Port RS-232(M12B-coded5-pin female connector)Power ParametersInput Voltage24/36/48/72/96/110VDCNo.of Power Inputs2Operating Voltage16.8to137.5VDCOverload Current Protection SupportedReverse Polarity Protection SupportedTotal PoE Power Budget96WInput Current 5.8A@24VDCPower Connector M12K-coded5-pin male connectorPhysical CharacteristicsHousing MetalIP Rating IP67Dimensions159x97x100mm(6.26x3.82x3.94in)Weight1,750g(3.86lb)Installation Wall mountingProtection TN-G6512-8GPoE-WV-CT-T:PCB conformal coating Environmental LimitsOperating Temperature-40to70°C(-40to158°F)Storage Temperature(package included)-40to85°C(-40to185°F)Ambient Relative Humidity5to95%(non-condensing)Altitude2000mStandards and CertificationsEMC EN55032/24EMS IEC61000-4-2ESD:Contact:6kV;Air:8kVIEC61000-4-3RS:80MHz to6GHz:20V/mIEC61000-4-4EFT:Power:2kV;Signal:2kVIEC61000-4-5Surge:Power:2kV;Signal:2kVIEC61000-4-6CS:10VIEC61000-4-8PFMFFreefall IEC60068-2-31Radio Frequency FCCRailway EN50121-4,EN50155,IEC60571Railway Fire Protection EN45545-2Safety UL61010-2-201,IEC60950-1Shock IEC60068-2-27,IEC61373,EN50155Vibration IEC60068-2-64,IEC61373,EN50155DeclarationGreen Product RoHS,CRoHS,WEEEMTBFTime471,356hrsStandards Telcordia SR332WarrantyWarranty Period5yearsDetails See /warranty Package ContentsDevice1x TN-G6500Series switch Installation Kit1x wall-mounting kit1x cap,male,metal,for M12port14x cap,female,metal,for M12port Cable1x M12-to-DB9console port Documentation1x quick installation guide1x warranty card DimensionsOrdering InformationModel Name10/100/1000BaseT(X)Ports,M12X-Coded8-Pin Female ConnectorPoE Ports100/1000BaseT(X),M12X-Coded8-Pin Female ConnectorConformal CoatingTN-G6512-8GPoE-WV-T48–TN-G6512-8GPoE-WV-CT-T48✓Accessories(sold separately)Storage KitsABC-02-P-USB-M12Configuration backup and restoration tool with M12connector for Moxa’s ToughNet series ofmanaged Ethernet switches and wireless AP/bridge/client,-40to75°C operating temperature,conformal coatingM12Connector CapsA-CAP-M12M-M Metal cap for M12male connectorA-CAP-M12F-M-PP Metal cap for M12female push-pull connectorConnectorsM12X-8PMM-IP67-HTG X-coded screw-in Gigabit Ethernet connector,8-pin male M12connector,IP67CablesCBL-M12XMM8P-Y-300-IP67M12-to-M12Cat-5UTP Ethernet cable,8-pin male X-coded crimp type M12connector,IP67,3m CBL-M12XMM8PRJ45-Y-200-IP67M12-to-RJ45Cat-5UTP Ethernet cable,8-pin male X-coded crimp type M12connector,IP67,2m CBL-M12XMM8P-Y-100-IP67M12-to-M12Cat-5UTP Ethernet cable,8-pin male X-coded crimp type M12connector,IP67,1m©Moxa Inc.All rights reserved.Updated Jan15,2019.This document and any portion thereof may not be reproduced or used in any manner whatsoever without the express written permission of Moxa Inc.Product specifications subject to change without notice.Visit our website for the most up-to-date product information.。

MD1701 SeriesTest BlocksInstruction Manual NR Electric Co., Ltd.PrefaceMD1701 Series Test Blocks Instruction ManualiDate: 2013-07-03PrefaceIntroductionThis guide and the relevant operating or service manual documentation for the equipment provide full information on safe handling, commissioning and testing of this equipment.Documentation for equipment ordered from NR is dispatched separately from manufactured goods and may not be received at the same time. Therefore, this guide is provided to ensure that printed information normally present on equipment is fully understood by the recipient.Before carrying out any work on the equipment, the user should be familiar with the contents of this manual, and read relevant chapter carefully.This chapter describes the safety precautions recommended when using the equipment. Before installing and using the equipment, this chapter must be thoroughly read and understood.Health and SafetyThe information in this chapter of the equipment documentation is intended to ensure that equipment is properly installed and handled in order to maintain it in a safe condition.When electrical equipment is in operation, dangerous voltages will be present in certain parts of the equipment. Failure to observe warning notices, incorrect use, or improper use may endanger personnel and equipment and cause personal injury or physical damage. Before working in the terminal strip area, the equipment must be isolated.Proper and safe operation of the equipment depends on appropriate shipping and handling, proper storage, installation and commissioning, and on careful operation, maintenance and servicing. For this reason, only qualified personnel may work on or operate the equipment. Qualified personnel are individuals who:● Are familiar with the installation, commissioning, and operation of the equipment and of thesystem to which it is being connected; ● Are able to safely perform switching operations in accordance with accepted safetyengineering practices and are authorized to energize and de-energize equipment and to isolate, ground, and label it; ● Are trained in the care and use of safety apparatus in accordance with safety engineeringpractices; ● Are trained in emergency procedures (first aid).Instructions and WarningsThe following indicators and standard definitions are used:PrefaceMD1701 Series Test Blocks Instruction Manual iiDate: 2013-07-03DANGER!It means that death, severe personal injury, or considerable equipment damage will occur if safety precautions are disregarded.WARNING!It means that death, severe personal, or considerable equipment damage could occur if safety precautions are disregarded.CAUTION!It means that light personal injury or equipment damage may occur if safety precautions are disregarded. This particularly applies to damage to the device and to resulting damage of the protected equipment.WARNING!The firmware may be upgraded to add new features or enhance/modify existing features, please make sure that the version of this manual is compatible with the product in your hand.WARNING!During operation of electrical equipment, certain parts of these devices are under high voltage. Severe personal injury or significant equipment damage could result from improper behavior. Only qualified personnel should work on this equipment or in the vicinity of this equipment. These personnel must be familiar with all warnings and service procedures described in this manual, as well as safety regulations.In particular, the general facility and safety regulations for work with high-voltage equipment must be observed. Noncompliance may result in death, injury, or significant equipment damage.DANGER!Never allow the current transformer (CT) secondary circuit connected to this equipment to be opened while the primary system is live. Opening the CT circuit will produce a dangerously high voltage.WARNING!Exposed terminalsDo not touch the exposed terminals of this equipment while the power is on, as the high voltage generated is dangerousPrefaceMD1701 Series Test Blocks Instruction ManualiiiDate: 2013-07-03● Residual voltageHazardous voltage can be present in the DC circuit just after switching off the DC power supply. It takes a few seconds for the voltage to discharge.CAUTION!● EarthThe earthing terminal of the equipment must be securely earthed ● Operating environmentThe equipment must only be used within the range of ambient environment detailed in the specification and in an environment free of abnormal vibration. ● RatingsBefore applying AC voltage and current or the DC power supply to the equipment, check that they conform to the equipment ratings. ● Printed circuit boardDo not attach and remove printed circuit boards when DC power to the equipment is on, as this may cause the equipment to malfunction. ● External circuitWhen connecting the output contacts of the equipment to an external circuit, carefully check the supply voltage used in order to prevent the connected circuit from overheating. ● Connection cableCarefully handle the connection cable without applying excessive force.CopyrightVersion: R1.00P/N: EN_CSMK1700.0086.0001Copyright © NR 2013. All rights reservedNR ELECTRIC CO., LTD.69 Suyuan Avenue. Jiangning, Nanjing 211102, China Tel: +86-25-87178185, Fax: +86-25-87178208 Website: , Email: NR_TechSupport@We reserve all rights to this document and to the information contained herein. Improper use in particular reproduction and dissemination to third parties is strictly forbidden except where expressly authorized.The information in this manual is carefully checked periodically, and necessary corrections will be included in future editions. If nevertheless any errors are detected, suggestions for correction or improvement are greatly appreciated.We reserve the rights to make technical improvements without notice.PrefaceMD1701 Series Test Blocks Instruction Manual ivDate: 2013-07-03Documentation StructureThe manual provides a functional and technical description of this product and a comprehensive set of instructions for the use and application of MD1701 series test blocks. All contents provided by this manual are summarized as below:1 IntroductionBriefly introduce the application, functions and features about this product.2 Technical DataIntroduce the technical data about this product.3 ApplicationIntroduce the applications and functions of this product.4 InstallationIntroduce relevant sizes and panel mounting details of this product.5 Manual Version HistoryList the instruction manual version and the modification history records.Table of ContentsMD1701 Series Test Blocks Instruction ManualvDate: 2013-07-03Table of ContentsPreface (i)Introduction ................................................................................................................ i Health and Safety ...................................................................................................... i Instructions and Warnings (i)Table of Contents .................................................................................. v 1 Introduction . (1)1.1 Overview .............................................................................................................. 1 1.2 Glossary .. (2)2 Technical Data (3)2.1 Electrical Specifications (3)2.1.1 Maximum Working Current (Continuously) ............................................................................. 3 2.1.2 Maximum Working Current (for 1s) ......................................................................................... 3 2.1.3 Maximum Working Voltage...................................................................................................... 3 2.1.4 Contact Resistance .. (3)2.2 Mechanical Specifications ................................................................................. 3 2.3 Flame Retardation .............................................................................................. 3 2.4 Ambient Temperature and Humidity Range ..................................................... 3 2.5 Type Tests .. (3)2.5.1 Mechanical Tests ..................................................................................................................... 4 2.5.2 Electrical Tests . (4)3 Application (5)3.1 Overview .............................................................................................................. 5 3.2 Function . (11)3.2.1 CT Shorting Links (CJ2T/CJ4T) (12)Table of ContentsMD1701 Series Test Blocks Instruction Manual viDate: 2013-07-033.2.2 Test Blocks (MD1701-01/MD1701-02) and Multi-finger Test Plug (CJ28T) .......................... 12 3.2.3 Single-finger Test Plug (YJ2T) . (13)4 Installation (17)4.1 Mechanical Installation .................................................................................... 17 4.2 Multi-finger Test Plug (CJ28T) ......................................................................... 18 4.3 Single-finger Test Plug (YJ2T) . (18)5 Manual Version History (19)1 IntroductionMD1701 Series Test Blocks Instruction Manual1Date: 2013-07-031 Introduction1.1 OverviewMD1701 series products (including test blocks, test plugs and accessories) cooperate with protection relays to provide online monitoring/testing for power system protection schemes. With the application of MD1701 series test blocks, operation security can be ensured. Moreover, monitoring, isolation and secondary injection testing can be simplified and quickly performed. Available models of MD1701 series products are listed as below: MD1701-01MD1701-01 is a standard test block. Terminal 13 and terminal 14 of MD1701-01 can be used to connect the main DC auxiliary supply to the protection scheme or relay through this circuit. MD1701-01 is shown in the following figure.Figure 1.1-1 MD1701-01 test block1 IntroductionMD1701 Series Test Blocks Instruction Manual 2Date: 2013-07-03● MD1701-02MD1701-02 is a special test block designed for use in busbar protection schemes. Terminal 13 and terminal 14 of MD1701-02 can be used for CT connections. ● CJ28TCJ28T is a multi-finger test plug. ● YJ2TYJ2T is a single-finger test plug. ● CJ4TCJ4T is a four-terminal CT shorting link. ● CJ2TCJ2T is a two-terminal CT shorting link.Note! CT shorting links (CJ2T and CJ4T) must cooperate with multi-finger test plug (CJ28T).Note! Terminal 13 and terminal 14 on MD1701-01 test block and CJ28T multi-finger test plug must not be used for CT connections since they may present a safety hazard.1.2 GlossaryTable 1.2-1 Glossary2 Technical Data2.1 Electrical Specifications2.1.1 Maximum Working Current (Continuously)2.1.2 Maximum Working Current (for 1s)2.1.3 Maximum Working Voltage2.1.4 Contact Resistance2.2 Mechanical Specifications2.3 Flame Retardation2.4 Ambient Temperature and Humidity Range2.5 Type TestsMD1701 Series Test Blocks Instruction Manual 42.5.1 Mechanical Tests2.5.2 Electrical Tests3 Application3.1 OverviewMD1701 series products can be installed at secondary sides of CTs/VTs, or installed in the signal sampling circuit of IEDs in power system protection schemes. Shorting links of secondary sides of CTs, online monitoring/testing can be performed.The MD1701 cover can provide protection from electric shock hazard. There are 2 covers as shown in the following 2 figures.As shown in the following figure, the 1st cover (with a shorting link for terminal 13 and terminal 14) is designed for MD1701-01.Figure 3.1-1 Cover for MD1701-01 test block (with a shorting link for terminal 13 and terminal 14)As shown in the following figure, the 2nd cover (without shorting link) is designed for MD1701-02.MD1701 Series Test Blocks Instruction Manual 6Figure 3.1-2 Cover for MD1701-02 test block (without shorting link)Main functions of MD1701 series products are listed as below:1) During the operation of MD1701-01/MD1701-02 test block (with cover), each circuitcomprises of a pair of internal contacts which are normally sprung together to complete the circuit link through the block when the associated protective equipment is in normal service. For MD1701-01 with a cover as shown in Figure 3.1-1, terminal 13 and terminal 14 are connected by a shorting link of the cover.For MD1701-02 with a cover as shown in Figure 3.1-2, terminal 13 and terminal 14 are not connected by the cover.Please refer to the following figure for the application of MD1701-01.Figure 3.1-3 Application of MD1701-01 test block2) By removing the front cover of MD1701-01/MD1701-02, access to internal circuits for testingpurposes can be achieved.A metallic probe secured to the inside face of the MD1701-01 cover is automaticallywithdrawn when the cover is removed, so interrupting the circuit between terminal 13 and terminal 14. By routing the main DC auxiliary supply to the protection scheme or relay through this circuit, removal of the test block cover will thereby prevent maloperation of the protection during the ensuing tests.This link is not provided on the MD1701-02 because the contacts between terminals 13 and14 are normally closed.Please refer to the following figure for this function.MD1701 Series Test Blocks Instruction Manual 8Figure 3.1-4 MD1701-01/MD1701-02 test block (Without cover)3) Plug-link can be used to short link corresponding secondary CT circuit. Attach a plug-link toCJ28T multi-finger test plug firstly, and then insert CJ28T into MD1701-01/MD1701/02 test block.As shown in the following figure, terminal 09 and terminal 10 are linked by the plug-link, now the circuit between terminal 13 and terminal 14 will be interrupted. Therefore, the plug-link can be used for testing, or used for potential monitoring.Figure 3.1-5 Application of plug-link and CJ28T multi-finger test plug4) CJ4T CT shorting link can be used to short link 4 current circuits of CJ28T;CJ2T CT shorting link can be used to short link 2 current circuits of CJ28T.As shown in the following figure, attach a CJ4T or CJ2T to dedicated position of CJ28T, insert CJ28T into MD1701-01/MD1701-02 test block, now inadvertent open circuit of the dedicated position can be avoided.MD1701 Series Test Blocks Instruction Manual 10Figure 3.1-6 Application of CT shorting link and CJ28T multi-finger test plugPlease refer to the following figure for four-terminal CT shorting link (CJ4T). Figure 3.1-7 Four-terminal CT shorting link (CJ4T)Please refer to the following figure for two-terminal CT shorting link (CJ2T).Figure 3.1-8 Two-terminal CT shorting link (CJ2T)5) As shown in the following figure, the YJ2T single-finger test plug can be inserted intoindividual test positions in the test block, so as to perform potential monitoring of designated circuit. Moreover, current/voltage measurements can also be provided.Figure 3.1-9 Application of YJ2T single-finger test plug3.2 FunctionMD1701-01/MD1701-02 test block cooperates with CJ28T multi-finger test plug, so as to provide online monitoring/testing function.Note! Before use, the insulation of the flying leads should be visually checked for damage.MD1701 Series Test Blocks Instruction Manual 12Note! The continuity of CJ28T test plug leads and the state of their insulation should bechecked before insertion into the MD1701-01/MD1701-02 test block.3.2.1 CT Shorting Links (CJ2T/CJ4T)When CT shorting links (CJ2T and CJ4T) cooperate with multi-finger test plug (CJ28T) to short-link different circuits, please check the short-link position carefully, and then plug CJ2T/CJ4T and CJ28T to corresponding test block.Please refer to Figure 3.1-7 for CJ4T (Four-terminal CT shorting link);Please refer to Figure 3.1-8 for CJ2T (Two-terminal CT shorting link).3.2.2 Test Blocks (MD1701-01/MD1701-02) and Multi-finger Test Plug (CJ28T)Note! Before using CJ28T multi-finger test plug, please confirm you can understand thewarnings printed on CJ28T. The printed warnings are listed as below:Note:Please confirm CT secondary windings are short-circuited and test supplies are isolated BEFORE the plug is inserted!Please refer to the diagram for connections.Note! Before using MD1701-01/MD1701-02 test block and CJ28T multi-finger test plug,please confirm you can understand warnings and introductions in this section.Note! Terminal 13 and terminal 14 on MD1701-01 test block and CJ28T multi-finger testplug must not be used for CT connections since they may present a safety hazard.If MD1701-02 test block cooperates with CJ28T, terminal 13 and terminal 14 of MD1701-02 must not be used for CT connections since this will present a safety hazard. The reason for this is that the associated CJ28T test plug contact finger is shorter than the others. This would result in an open circuit path on the MD1701-02.Note! When CJ28T is inserted into MD1701-01/MD1701-02 test block, the screws ofCJ28T must be tightened to ensure CJ28T is inserted into the test block firmly.When MD1701-01/MD1701-02 test block is installed to proper position, an earth connection should be made to the case of this product. Moreover, the cover (with a shorting link for terminal 13 and terminal 14) should be connected to MD1701-01 firmly, while the other cover (without shorting link) should be connected to MD1701-02 firmly.MD1701-01/MD1701-02 test block carries 14 circuits, each of which is brought out to separate pairs of terminals at the rear of the case.MD1701 Series Test Blocks Instruction Manual13Date: 2013-07-03 Each circuit comprises of a pair of internal contacts which are normally sprung together to complete the circuit link through the block when the associated protective equipment is in normal service.By removing the front cover, access to internal circuits for testing purposes can be achieved. A metallic probe secured to the inside face of the MD1701-01 cover is automatically withdrawn when the cover is removed, so interrupting the circuit between terminal 13 and terminal 14. By routing the main DC auxiliary supply to the protection scheme or relay through this circuit, removal of the test block cover will thereby prevent maloperation of the protection during the ensuing tests.This link is not provided on the MD1701-02 because the contacts between terminals 13 and 14 are normally closed.Insertion of CJ28T test plug can open circuits of the contacts which connect terminal pairs, allowing testing to proceed.CJ28T multi-finger test plug carries twenty-eight 4mm sockets. Each socket is identified by a number which corresponds to the numbered case terminal to which the socket is connected when the plug is inserted. CJ28T is shown in the following figure.Figure 3.2-1 CJ28T multi-finger test plug3.2.3 Single-finger Test Plug (YJ2T)As shown in the following figure, the YJ2T single-finger test plug can be inserted into individualMD1701 Series Test Blocks Instruction Manual 14Date: 2013-07-03test positions in the test block.Note! Before using YJ2T test plug, please confirm you can understand warnings andintroductions in this section.Note! The continuity of YJ2T test plug leads and the state of their insulation should be checked before insertion into the MD1701-01/MD1701-02 test block.Figure 3.2-2 Application of YJ2T single-finger test plugSimilar to CJ28T, the YJ2T single-finger test plug can be inserted into individual test position in the test block as shown in the above figure.YJ2T test plug consists of two contact strips which are insulated from each other, and each of which is connected to a lead, as shown in the following figure.MD1701 Series Test Blocks Instruction Manual15 Date: 2013-07-03Figure 3.2-3 Single-finger test plugNote! An ammeter on the correct range should be connected to the two leads before YJ2Tis inserted, especially if a CT secondary circuit is being monitored.Current measurements function and voltage measurements function are provided by YJ2T single-finger test plug as introduced in the following sections.3.2.3.1 Current MeasurementsYJ2T single-finger test plug allows the current in any of the circuits routed through the test block to be monitored. When using YJ2T to monitor secondary CT current, the leads from this must never be open circuited, otherwise lethal voltages may be generated. Before YJ2T is inserted into the test plug, the connected ammeter must be on the correct range. With this plug in the test block, the ammeter range must not be changed. Therefore, potentially lethal voltages can be avoided.3.2.3.2 Voltage MeasurementsHazardous live voltages will be accessible via the YJ2T single-finger test plug leads when using YJ2T for voltage measurements.Connections to other equipment (e.g.: CTs, DC power supplies), should be made to odd numbered terminals on the test block. This ensures that when the test plug CJ28T is used, the sockets in the white half of the plug are the isolated relay circuits, and the sockets in the blue half are connected to the potentially live power supplies as shown in Figure 3.2-1.Note! It is essential that the sockets in the CJ28T test plug which correspond to currenttransformer secondary windings are by shorted using external links before the test plug is inserted into the MD1701-01/MD1701-02 test block. It ensures that current transformer secondary windings are short-circuited before they are disconnected from the protection. Please refer to Figure 3.1-5.MD1701 Series Test Blocks Instruction Manual 16 Date: 2013-07-03 Terminal 13 and terminal 14 of MD1701-01 can be used to connect the main DC auxiliary supply to the protection scheme or relay through this circuit. If it is necessary to use the DC auxiliary power supply during testing, then it can be linked across using the sockets in the CJ28T test plug. Test equipment can be connected to the relay or scheme by using the sockets in the white area of CJ28T.If more than one MD1701-01 test block is used in the connections to a relay, it is recommended to route the DC power supply through each of them, so as to avoid maloperation.4 Installation4.1 Mechanical InstallationDimension sizes and panel mounting details are listed in the following figure.Each terminal of MD1701-01/MD1701-02 has a screw outlet for pre-insulated crimp terminations.Protective earth terminal on the rear of the MD1701-01/MD1701-02 should be connected to earth by using 2.5mm2 (approximate) cable.Figure 4.1-1 Dimensions of MD1701-01 (unit: mm)MD1701 Series Test Blocks Instruction Manual 17Date: 2013-07-03MD1701 Series Test Blocks Instruction Manual 18Date: 2013-07-03Note! Dimensions of MD1701-02 are the same as MD1701-01.4.2 Multi-finger Test Plug (CJ28T)CJ28T multi-finger test plug can be plugged into MD1701-01/MD1701-02 test block. CJ28T test plug carries twenty-eight 4mm sockets. Each socket is identified by a number which corresponds to the numbered case terminal to which the socket is connected when the plug is inserted. Accessories provided with each CJ28T test plug:● Four short plug-links, each link comprising two 4mm insulated elastic plugs joined by 50mm ofinterconnecting cable.● Four long plug-links, each link comprising two 4mm insulated elastic plugs joined by 150mmof interconnecting cable.● Six spare 4mm insulated elastic plugs that readily accept up to 2.5mm 2 flexible insulatedcable for test-lead purposes.4.3 Single-finger Test Plug (YJ2T)Each YJ2T single-finger test plug is supplied pre-wired with a suitable length of 1.0mm 2 twin flexible insulated cable. The 2 cores of the cable have different colors so as to ensure polarity identification.5 Manual Version HistoryIn the current version of the instruction manual, several descriptions on existing features have been modified.Manual version and modification history recordsMD1701 Series Test Blocks Instruction Manual 19Date: 2013-07-03。

DRAMUpdated Date : 11/06/2006DensityOrganization DescriptionRefreshSpeedPackagePart Number(Pb-free)Sample MP EDO DRAM 5V 51225ns 40L-SOJ M11B416256A-25JP Now Now EDO DRAM 5V 51235ns 44-40L-TSOPII M11B416256A-35TG Now Now EDO DRAM 3.3V 51235ns 40L-SOJ M11L416256SA-35JP Now Now EDO DRAM 3.3V 51235ns 40/44L-TSOPIIM11L416256SA-35TGNowNowSDRAMDensityOrganization DescriptionRefresh SpeedPackagePart Number(Pb-free)Sample MP SDRAM 2.5V 2K 143MHz 50L-TSOPII M12S16161A-7TG Now Now SDRAM 2.5V 2K 143MHz VFBGA M12S16161A-7BG Now Now SDRAM 3.3V 2K 143MHz 50L-TSOPII M12L16161A-7T (I)G Now Now SDRAM 3.3V 2K 200MHz 50L-TSOPII M12L16161A-5T (I)G Now Now SDRAM 3.3V 2K 143MHz VFBGA M12L16161A-7B (I)G Now Now 2M*16SDRAM 3.3V 2K 143MHz 54L-TSOPII M12L32162A-7TG Now Now 1M*32SDRAM 3.3V 2K 143MHz 90-FBGA M12L32321A-7BG Now Now SDRAM 2.5V 4K 100MHz 54L-TSOPII M12S64164A-10TG Now Now SDRAM 3.3V 4K 143MHz 54L-TSOPII M12L64164A-7T (I)G Now Now SDRAM 3.3V 4K 200MHz 54L-TSOPII M12L64164A-5TG Now Now SDRAM 2.5V 4K 143MHz 86L-TSOPII M12S64322A-7TG Now Now SDRAM 3.3V 4K 166MHz 86L-TSOPII M12L64322A-6T (I)G Now Now SDRAM 3.3V 4K 200MHz 86L-TSOPII M12L64322A-5TG Now Now SDRAM 2.5V 4K 143MHz 54L-TSOPII M12S128168A-7TG Now Now SDRAM 2.5V 4K 166MHz 54L-TSOPII M12S128168A-6TG Now Now SDRAM 3.3V 4K 143MHz 54L-TSOPII M12L128168A-7TG Now Now SDRAM 3.3V 4K 166MHz 54L-TSOPII M12L128168A-6TG Now Now SDRAM 2.5V 4K 166MHz 90-FBGA M12S128324A-6BG Now Now SDRAM 2.5V 4K 143MHz 86L-TSOPII M12S128324A-7TG Now Now SDRAM 2.5V 4K 166MHz 86L-TSOPII M12S128324A-6TG Now Now SDRAM 3.3V 4K 143MHz 90-FBGA M12L128324A-7B (I)G Now Now SDRAM 3.3V 4K 166MHz 90-FBGA M12L128324A-6B (I)G Now Now SDRAM 3.3V 4K 143MHz 86L-TSOPII M12L128324A-7T (I)G Now Now SDRAM 3.3V4K166MHz86L-TSOPIIM12L128324A-6T (I)GNowNowDDR SDRAM (Dobule-Date-Rate SDRAM)Density Organization DescriptionRefresh SpeedPackagePart Number(Pb-free)Sample MP DDR-SDRAM 2.5V 4K 166MHz 100-LQFP M13S32321A-6L Now Now DDR-SDRAM 2.5V 4K 200MHz 100-LQFP M13S32321A-5L Now Now DDR-SDRAM 2.5V 4K 166MHz 66L-TSOPII M13S64164A-6TG Q2'07Q3'07DDR-SDRAM 2.5V 4K 200MHz 66L-TSOPII M13S64164A-5TG Q2'07Q3'07DDR-SDRAM 2.5V 4K 166MHz 66L-TSOPII M13S128168A-6TG Now Now DDR-SDRAM 2.5V 4K 200MHz 66L-TSOPII M13S128168A-5TG Now Now DDR-SDRAM 2.5V 4K 166MHz 144-FBGA (12x12mm)M13S128324A-6BG Now Now DDR-SDRAM 2.5V 4K 200MHz 144-FBGA (12x12mm)M13S128324A-5BG Now Now 256Mb16Mx16DDR-SDRAM 2.5V 4K200MHz66L-TSOPIIM13S2561616A-5TGNowNow*Identifier of Pb-free as G or P is shown on outer carton.**Industrial spec : (I) Operating temperature -40ºC ~+85 ºC.2M*3264Mb4Mb*1632Mb4Mb 256Kb*161Mb*1616Mb 128Mb8M*164Mx324M*32128Mb8M*1632Mb 64Mb1M*324M*16Mobile SDRAMDensityOrganizationDescriptionRefresh Speed Package & MCPPart Number(Pb-free)Sample MP Mobile SDRAM 2.5V4K 100MHz 50L-TSOPII M52S16161A-10T (I)G Now Now Mobile SDRAM 2.5V 4K 125MHz 50L-TSOPII M52S16161A-8T (I)G Now Now Mobile SDRAM 1.8V4K 100MHz50L-TSOPIIM52D16161A-10T (I)G Now Now Mobile SDRAM 2.5V 4K 100MHz 54L-TSOPII M52S32162A-10T (I)G Now Now Mobile SDRAM 2.5V 4K 100MHz 54-FBGA M52S32162A-10B (I)G Now Now Mobile SDRAM 2.5V 4K 133MHz 54L-TSOPII M52S32162A-7.5T (I)G Now Now Mobile SDRAM 2.5V 4K 133MHz 54-FBGA M52S32162A-7.5B (I)G Now Now Mobile SDRAM 1.8V 4K 100MHz 54L-TSOPII M52D32162A-10T (I)G Now Now Mobile SDRAM 1.8V 4K 100MHz 54-FBGA M52D32162A-10B (I)G Now Now Mobile SDRAM 1.8V 4K 100MHz 54L-TSOPII M52D32162A-7.5T (I)G Now Now Mobile SDRAM 1.8V 4K 133MHz 54-FBGA M52D32162A-7.5B (I)G Now Now Mobile SDRAM 2.5V 4K 100MHz 90-FBGA M52S32321A-10B (I)G Now Now Mobile SDRAM 2.5V 4K 133MHz 90-FBGA M52S32321A-7.5B (I)G Now Now Mobile SDRAM 1.8V 4K 100MHz 90-FBGA M52D32321A-10B (I)G Now Now Mobile SDRAM 1.8V 4K 133MHz 90-FBGA M52D32321A-7.5B (I)G Now Now Mobile SDRAM 2.5V 4K 100MHz 54L-TSOPII M52S64164A-10T (I)G Q2 '07Q3 '07Mobile SDRAM 2.5V 4K 100MHz 54-FBGA M52S64164A-10B (I)G Q2 '07Q3 '07Mobile SDRAM 2.5V 4K 133MHz 54L-TSOPII M52S64164A-7.5T (I)G Q2 '07Q3 '07Mobile SDRAM 2.5V 4K 133MHz 54-FBGA M52S64164A-7.5B (I)G Q2 '07Q3 '07Mobile SDRAM 1.8V 4K 100MHz 54L-TSOPII M52D64164A-10T (I)G Q2 '07Q3 '07Mobile SDRAM 1.8V 4K 100MHz 54-FBGA M52D64164A-10B (I)G Q2 '07Q3 '07Mobile SDRAM 1.8V 4K 100MHz 54L-TSOPII M52D64164A-7.5T (I)G Q2 '07Q3 '07Mobile SDRAM 1.8V 4K 133MHz 54-FBGA M52D64164A-7.5B (I)G Q2 '07Q3 '07Mobile SDRAM 2.5V 4K 100MHz 86L-TSOPII M52S64322A-10T (I)G Q2 '07Q3 '07Mobile SDRAM 2.5V 4K 100MHz 90-FBGA M52S64322A-10B (I)G Q2 '07Q3 '07Mobile SDRAM 2.5V 4K 133MHz 86L-TSOPII M52S64322A-7.5T (I)G Q2 '07Q3 '07Mobile SDRAM 2.5V 4K 133MHz 90-FBGA M52S64322A-7.5B (I)G Q2 '07Q3 '07Mobile SDRAM 1.8V 4K 100MHz 86L-TSOPII M52D64322A-10T (I)G Q2 '07Q3 '07Mobile SDRAM 1.8V 4K 100MHz 90-FBGA M52D64322A-10B (I)G Q2 '07Q3 '07Mobile SDRAM 1.8V 4K 100MHz 86L-TSOPII M52D64322A-7.5T (I)G Q2 '07Q3 '07Mobile SDRAM 1.8V4K133MHz 90-FBGAM52D64322A-7.5B (I)GQ2 '07Q3 '07*Identifier of Pb-free as G or P is shown on outer carton.**Industrial spec : (I) Operating temperature -40ºC ~+85 ºC.64Mb4Mx162Mx32(1)All Mobile functions are included : PASR,TCSR,DS,Deep power down mode.(2)Max. Icc6 : Self-refresh current with full bank in 70 ºC .1Mx16Max. Icc6= 75uA (1.8V)16Mb32Mb2Mx161Mx32。

Finger-safe power distribution blocksCatalog symbol:• PDBFS_Description:The small footprint, high Short-Circuit Current (SCCR) Bussmann™ series power distribution blocks provide IP20* finger-safe protection under specified conditions. These UL® Listed, single-pole blocks are of a modular design that permits dovetailing together the required number of poles for an application and still meet the UL 1953 minimum 1” and 2” spacing required per UL 508A for feeder circuit applications and per NEC® for field installations.With SCCRs up to 200 kA, these blocks help achieve compliance with National Electrical Code (NEC) and OSHA requirements by resolving a common SCCR “weak link” in industrial control panels.To increase application flexibility, these blocks feature dual-wire rated ports that accept copper or aluminum conductors while retaining a UL Listed status.With panel or 35 mm DIN-Rail** mounting for application flexibility these blocks are suitable for installation in wireways and industrial control panel feeder and branch circuits.* See table on page 5.** PDFFS504 panel mount only.Catalog number example:PDBFS204 is a 1-pole blockWhere:• The catalog symbol “PDBFS” defines the block as a finger-safe design.• The catalog number ending “204” in this example defines this block’s lineside and loadside characteristics covering the ampacity, number of ports and wire sizes, etc.• See the catalog number table for details on the available lineside/loadside characteristics.How to order:From the catalog number table, select the catalog number that defines the desired lineside/loadside port and conductor characteristics.Order one block per pole for the application. Multiple single-pole blocks can be ganged together via the dovetailing feature to form multi-pole configurations.Specifications:Ratings• Volts:• 600 V (UL)• 690 V (IEC)• Amps: 175 to 760 A• SCCR: Up to 200 kA (see table for circuit protection details)Agency information• UL 1953 Listed, Guide QPQS, File E256146• CSA® Certified, Class 6228-01, File 47235• RoHS compliant• CEFlammability rating• UL 94 V0Storage and operating temperature range • -4°F to 248°F (-20°C to 120°C)Conductors†• Stranded 75°C copper and aluminum• Higher temperature rated conductors permitted with appropriate derating† As specified in the catalog number table.2Technical Data 10536Effective June 2021Finger-safe power distribution blocks/bussmannseriesFeatures and benefits•IP20 finger-safe under specified conditions increases safety by isolating energized connections.•Wire-ready captive termination screws cannot be misplaced and are shipped “backed out” to save time on conductor installation.• Sliding DIN-Rail latch provides easy block mounting.•For multiple pole applications, all single-pole units can be gang mounted by using the interlocking dovetail pins that are pre-installed on the side of the blocks.•Elongated panel-mounting holes provide greater flexibility and installation ease when matching up with drilled panel holes.Dual wire port application•Rated for dual wire port application to increase the possiblenumber of lineside and loadside connections. E.g., PDBFS220 can accept two wires into the lineside port (#4 - #14 Cu, #4 - #8 Al) and two wires per port (eight connections total) on the loadside lug (#8 - #14 Cu, #8 Al).•Dual wire applications are only viable when using two wires of the same size, stranding, and insulating and conductor material.Ferrule terminal application•Bussmann series PDBFS power distribution blocks are rated for use with UL Listed ferrules (see catalog number table for details).•Ferrule applications allow for the use of a broader range of conductor stranding and simulate a more efficient, solid wire connection with the PDBFS terminal port.•Always use UL Listed ferrules in accordance with the manufacturer’s specifications and instructions.Catalog numbers:(customer supplied) applied according to the manufacturer’s specifications. Ferrule ratings apply to copper wire only.** See pages 4 and 5 for the tested upstream overcurrent protective devices necessary for achieving these SCCRs.† Torque rating for dual wire and ferrule application is 30.5 N•m (270 Lb-in).†† Torque rating for ferrule application is 13.6 N•m (120 Lb-in).3Finger-safe power distribution blocksTechnical Data 10536Effective June 2021/bussmannseries Selecting SCCR power distribution blocks and terminal blocksShort-circuit current rated power distribution blocksBussmann series power distribution blocks have three distinct styles to match different application needs. There are the PDBFS_ and PDB_ high short-circuit current rated power distribution blocks and the 16_ power terminal blocks. The differences are whether the power distribution blocks are enclosed or not, and whether they are UL 1953 Listed power distribution blocks or UL 1059 Recognized power terminal blocks, which have different minimum spacing requirements. The table on this page will assist you in selecting which block is right for your application.Why these are importantPer the NEC and OSHA, equipment cannot be installed in anelectrical system at a location where the available fault (short-circuit) current is greater than the equipment’s SCCR.Further, equipment SCCRs are required in the 2014 NEC and for UL 508A Listed control panels. Marking the equipment SCCR on control panels (NEC 409.110), industrial machinery electrical panelsSelection tableThis table provides an overview of the three Bussmann series power distribution and terminal blocks mentioned above. For details on the PDB_ blocks, see data sheet number 10537. For the 16_ blocks, see data sheet numbers 10533 (UL Recognized power distribution blocks),10534 (splicer blocks) and 10535 (stud blocks).PDBFS_distribution blocksY es***Y es Y es Y es Y es Y es Y esPDB_UL 1953 Listed powerdistribution blocksNo †Y es Y es Y es Y es Y es Y es, with optional cover 16_UL 1059 Recognizedterminal blocksNo †Y esNo ††Y esNo ††Y esNo* When protected by proper fuse class with maximum ampere rating specified or smaller.** For details, see PDB and TB minimum spacing requirements for equipment table below.*** IP20 finger-safe under specific conditions, see data sheet page 5.† Optional covers are available. Not IP20, but provide a safety benefit.††No, except: Y es, if single pole units installed with proper spacings.Power distribution and terminal block minimum spacing requirements for equipment508A branch circuits 3/8”1/2”1/2”1995 HVAC3/8”1/2”1/2”Note: Refer to specific UL standards for complete spacing details.(NEC 670.3(A)), and HVAC equipment (NEC 440.4(B)) is required by the NEC.Power distribution and terminal blocks not marked with a component SCCR are typically one of the weakest links in a control panel’s equipment SCCR and may limit the equipment SCCR to no more than 10 kA. The PDBFS_ and PDB_ products have the increased spacing required for use in feeder circuits of equipment listed to UL 508A (UL 1059 terminal blocks must be evaluated for proper spacings). Also, for building wiring systems, the PDBFS_ andPDB_ power distribution blocks can be used to meet the 2014 NEC requirements in section 376.56(B) for power distribution blocks in wireways.See the last page of this data sheet for SCCR tools and resources to help you further understand and solve your SCCR needs.4Technical Data 10536Effective June 2021Finger-safe power distribution blocks/bussmannseriesUpstream fusing for SCCR and minimum enclosure dataThis table contains the tested SCCR levels for each PDBFS power distribution block using the specified lineside and loadside conductors and Bussmann series Class J, RK1, RK5 and T fuses. Using these tested SCCR levels also requires the power distribution block be installed in anenclosure with the minimum size indicated for each catalog number.PDBFS2202/0 - #8#4 - #1220010060200200 kA 16 x 16 x 6.75#4 - #1417510030175100 kA 2001006020050 kA PDBFS303350 - #6350 - #6400200100400200 kA 36 x 30 x 12.625PDBFS330500 - #6#2 - #6400200100400200 kA 24 x 20 x 6.75#6 - #142001006020050 kA 17510030175100 kA PDBFS377300 - #4#4600400200600200 kA 24 x 20 x 6.75400200100400100 kA #4 - #142001006020050 kA #4#460040020060050 kA PDBFS500350350600400200600200 kA 36 x 30 x 12.625350 - #4350 - #4600400200600100 kA PDBFS504500500600600200800**200 kA 36 x 30 x 12.625500 - #6500 - #6600400200600100 kAAmpacities 75°C per NEC ® Table 310.16 and UL 508A Table 28.1.* Class G 60 A (SC-60) or less or Class CC 30 A (LP-CC-30, FNQ-R-30, KTK-R-30) or less are suitable for all SCCRs in this table.** Class L 800 A (KRP-C 800_SP) or less fuses suitable for this particular SCCR case.Upstream circuit breakers for SCCR and minimum enclosure dataThis table contains the tested SCCR levels for each PDBFS power distribution block using the specified lineside and loadside conductors and Eaton and General Electric circuit breakers. Using these tested SCCR levels also requires the power distribution block be installed in an enclosure with the minimum size indicated for each catalog number.PDBFS SCCR as rated with Eaton circuit breakersPDBFS2042/0 - #82/0 - #865480E125H, EGB125, E125B, EGE125,E125G, EGS125, E125S, PDG13P , PDG13M12516 x 16 x 6.75PDBFS330500 - #3#2 - #814480LGH400, L400H, LGE400, L400E, LGS400, L400S, PDG33M, PDG33G, PDG33K 40024 x 20 x 6.7525LGC400, L400C, LGU400,L400U, LGX400, L400X, PDG33P PDBFS377(2) 300 - #2#430480LGH600, L600H, LGE600, L600E, LGS600, L600S, PDG33M, PDG33G, PDG33K60024 x 20 x 6.75#618#814#442LGC600, L600C, LGU600,L600U, LGX600, L600X, PDG33P#635#8145Finger-safe power distribution blocksTechnical Data 10536Effective June 2021/bussmannseriesPDBFS SCCR as rated with General Electric circuit breakersPDBFS2042/0 - #82/0 - #848016 x 16 x 6.7525SEHA, PEAC, PEBC,PEAE, PEBE150PDBFS2202/0 - #8#4 - #1265480SELA, PEAN, PEBN 15016 x 16 x 6.7525SEHA, PEAC, PEBC,PEAE, PEBE150PDBFS303250 - #6350 - #665480SFLA, PEDN, PEEN 25024 x 20 x 6.75250 - #635SFHA, PEDE, PEEE 2503/0 - #6350 - #665SELA, PEAN, PEBN 15025SEHA, PEAC, PEBC,PEAE, PEBE150PDBFS330250 - #6#2 - #1265480SFLA, PEDN, PEEN 25024 x 20 x 6.7535SFHA, PEDE, PEEE 2503/0 - #665SELA, PEAN, PEBN 15025SEHA, PEAC, PEBC,PEAE, PEBE150Specified installation conditions for IP20 finger-safe ratingsThis table contains the installed wire and trim lengths, and other conditions the PDBFS power distribution blocks need in order to be compliant withIP20 specifications. IP20 compliance status is indicated in the lineside and loadside wire port and terminal screw opening columns.PDBFS2202/0 - #80.75 (19)Y es Y es #4 - #14Top row 0.55 (14), Bottom row 0.85 (22)Y es Y es Screws fully opened N/A Y es No wire in hole No N/A PDBFS303350kcmil - 2/01.35 (34)Y es Y es 350kcmil - 2/01.25 (32)Y es Y es 1/0 - #6No Y es 1/0 - #6No Y es PDBFS330500 - 250kcmil1.25 (32)Y esY es #2 - #14Top row 0.59 (15), Bottom row 1.2 (30)Y es Y es 4/0 - #6No Y es Screws fully opened N/A Y es No wire in hole Y es N/A PDBFS377300kcmil - 4/0Top row 1.15 (29)bottom row 1.4 (36)Y esY es #4 - #14Top row 0.55 (14), Middle row 1.00 (35), Bottom row 1.22 (31)Y es Y es 3/0 - #4No Y es Screws fully open N/A Y es Screws fully open N/A No No wire in port Y es N/A No wire in port No N/A PDBFS500350kcmil - 2/01.25 (32)NoY es 350kcmil - 2/01.25 (32)Y esY es 1/0 - #4No Y es 1/0 - #4No Y es Screws fully opened N/A No Screws fully open N/A No No wire in port No N/A No wire in port No N/A PDBFS504500 - 350kcmil 1.25 (32)Y esY es 500 - 350kcmil 1.25 (32)Y esY es 300 - #6No Y es 300 - #6No Y es Screws fully open N/A No Screws fully opened N/A No No wire in portNoN/ANo wire in portNoN/A6Technical Data 10536Effective June 2021Finger-safe power distribution blocks/bussmannseriesDimensions — in (mm)PDBFS2201.03 (26) 3.73 (95) 2.15 (54) 3.55 (90) 2.92 (74)0.20 (5)0.40 (10)N/A PDBFS3031.54 (39) 4.66 (118) 2.87 (73) 4.49 (114) 3.82 (97)0.20 (5)0.44 (11)N/A PDBFS3301.54 (39) 4.66 (118) 2.87 (73) 4.49 (114) 3.82 (97)0.20 (5)0.44 (11)N/A PDBFS3771.88 (47) 4.66 (118) 2.93 (74) 4.49 (114) 3.82 (97)0.20 (5)0.44 (11)N/A PDBFS500 2.37 (60) 4.66 (118) 2.60 (66) 4.49 (114) 3.82 (97)0.20 (5)0.44 (11)N/APDBFS5042.54 (64)4.49 (114)3.15 (80)—3.82 (97)0.20 (5)0.35 (9)1.81 (46)LinesideLoadsideLinesideLoadsidePDBFS220PDBFS204PDBFS303PDBFS3307Finger-safe power distribution blocksTechnical Data 10536Effective June 2021/bussmannseries LinesideLoadsideLinesideLoadsideLinesideLoadsidePDBFS377PDBFS500PDBFS504Multi-pole block gangingPDBFS power distribution blocks are single-pole devices that can be ganged for the required number of poles using the interlocking dovetail pins that are pre-installed on each block.To interlock and gang two or more blocks (DIN-Rail or panel mount):•Place blocks of the same catalog number side-by-side and slide the dovetail pin of one block into the reciprocal slot on the other and press together until fully seated and the backs of both blocks are coplanar.•Repeat the step above until the number of desired poles are gangedNote: Dissimilar PDBFS blocks can be ganged together. E.g., a PDBFS204 can be ganged with a PDBFS220 using the interlocking dovetailing pins. Ganging a PDBFS504 with any other PDBFS will prevent DIN-Rail mounting.Dovetailing feature permits easy ganging for multi-pole applications8Finger-safe power distribution blocksTechnical Data 10536Effective June 2021Eaton, Bussmann and OSCAR are valuable trademarks of Eaton in the U.S. and other countries. Y ou are not permitted to use the Eaton trademarks without prior written con-sent of Eaton.CSA is a registered trademark of the Canadian Standards Group.NEC is a registered trademark of the National Fire Protection Association, Inc.UL is a registered trademark of the Underwriters Laboratories, Inc.Eaton1000 Eaton Boulevard Cleveland, OH Bussmann Division 114 Old State Road Ellisville, MO 63021United States/bussmannseries © 2021 EatonAll Rights Reserved Publication No. 10536June 2021Follow us on social media to get thelatest product and support information.For Eaton’s Bussmann series product information,call 1-855-287-7626 or visit:/bussmannseriesThe only controlled copy of this data sheet is the electronic read-only version located on the Eaton network drive. All other copies of this document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications.DIN-Rail mountingAll versions of the Bussmann series PDBFS power distribution blocks can be DIN-Rail mounted except for the PDBFS504, which can only be panel mounted.It is recommended for multi-pole applications that the individual blocks be ganged using the included dovetailing feature. See Multi-pole block ganging for details.To mount, perform the following:•Using an appropriate size flat blade screw driver, open the DIN-Rail latch that is on the lineside of each block.•Hook the loadside DIN-Rail tabs onto the lower edge of the 35 mm DIN-Rail•Rotate the block(s) up until they are seated over the upper and lower edges of the DIN-Rail•Push the DIN-Rail latch(es) down and into the locked position.To remove blocks, reverse the previous steps.Note: To prevent damage to the block housing when torquing the terminal screws, DIN-Rail end stops are required on each side of the block or ganged blocks.The recommended Bussmann series DIN-Rail end stops are:BRKT-NDSCRW2DIN-Rail end stop with screw-clamp anchorPanel mountingAll Bussmann series PDBFS power distribution blocks can be panel mounted. It is recommended for multi-pole applications that the individual blocks be ganged using the included dovetailing feature. See Multi-pole block ganging for details.Use two (2) suitable length #10 or M5 screws for each block being mounted. Use four (4) screws for each PDBFS504 block. The max torque for the mounting screws is 17 in-lbs (1.92 N •m).SCCR tools and resourcesEaton offers many resources that help customers understand and assess their SCCR needs.Please use the following whenever you have questions, concerns or just need help with SCCR ratings.Engineering services for SCCROSCAR™ compliance software eliminates the guesswork in equipment SCCR calculations.This innovative OSCAR compliance software assists customer compliance with new Code and standards requirements for short-circuit current ratings as they relate to control panels, equipment and assemblies. Go to and request a seven-day free trial.If your equipment SCCR needs improvement, contact the Bussmann Application Engineers for a free design review. Call toll-free1-855-BUSSMANN (855-287-7626) or email FuseT *************.Online SCCR tools and publications•Free SCCR Protection Suite online tool. An easy, fast way to search for components and their SCCRs. Visit .•Application notes:• Developing an effective SCCR plan for facilities and purchasers of industrial equipment — publication no. 10367•Developing an equipment SCCR standard for manufacturers of industrial equipment — publication no. 10368•Four steps to determine equipment SCCR — publication no. 10538• Equipment SCCR made easy brochure — publication no. 10374•SPD (Selecting Protective Devices) handbook; over 250 pages covering the application of overcurrent protective devices, SCCR and more — publication no. 3002。