MITSUBISHI ELECTRIC. Low Voltage Switchgears Moulded-Case Circuit Breakers Disconnectors. WSS, PSS & Super Series 3 A 1600 A. Technical Catalogue
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1 Low Voltage Switchgears Moulded-Case Circuit Breakers Disconnectors WSS, PSS & Super Series A 100 A Technical Catalogue 2004
2 Circuit Breakers Circuit Breakers The new World Super Series WSS completes the wide range of circuit breakers from. Switch over to highest performance S/H types TheS/Htypesarethestandardtypewhichhaveawiderangeofrating current and high breaking capacity. Rated currents 100 A, adjustable from 1 A up to 100 A. R/U types Highest breaking capacities up to 200 ka at 500 V is obtained with type NF-UGW. The I CU value is 100 % the I CS value (IEC/EN 094-2). Ctypes Low-cost, low fault level range offers significant cost savings. From 400 to 0 A ratings there are adjustable solid state types. DSN types Standard S type MCCBs without the automatic tripping element with switching capacity which is times the rated current I N. Further Publications within the LVS, PLC and inverter range Technical Catalogues SUPER AE Technical Catalogue Product catalogue for air circuit breakers from 1000 A to 00 A rated current (art no. 209) MS-N Technical Catalogue Product catalogue for low voltage contactors and relays from 20 A to 1000 A rated current (art no. 20) PLC and Inverter Technical Catalogues Product catalogues for programmable logic controllers and frequency inverters (more details on request) Additional Services Current information on updates, alterations, new items, and technical support you will find on 's web pages ( IntheproductssectionoftheMITSUBISHIhomesitevariousdocumentationsofthewholeproductrangebyMITSUBISHIELECTRICaswellasthe current version of this catalogue on hand are available as download. The content is updated daily and to date is provided in German and English. About this product catalogue Due to the constantly growing product range, technical alteration, and new or changed characteristical features, this catalogue is updated frequently. Texts, figures and diagrams shown in this product catalogue are intended exclusively for explanation and assistance in planning and ordering the Moulded Case Circuit Breakers ans Disconnectors of the WSS, PSS and SS series and the associated accessories. Only the manuals supplied with the breakers are relevant for installation, commissioning and handling of the circuit breakers and the accessories. The information given in this documentation must be read before installation and commissioning of the modules. Should questions arise with regard to the planning of modules described in this product catalogue, do not hesitate to contact the german branch of the EUROPE B.V. in Ratingen or one of its distributors (see cover page). EUROPE B.V. 01/2004 (4th edition) 2 WSS, PSS & SUPER SERIES
3 CTENTS WSS, PSS & SUPER SERIES SYSTEM DESCRIPTI AND OVERVIEW Circuit Breakers Electronic Breakers Calculation and Selection Software MELSHORT Product Skeleton of Accessories Model Overview and Specifications CIRCUIT BREAKERS Specifications of Moulded-Case Circuit Breakers Specifications of Switches / Disconnectors Order information of Circuit Breakers INTERNAL CESSORIES Introduction and Installation Alarm Switch and Auxiliary Switch Shunt Trip Device Undervoltage Tripping Device EXTERNAL CESSORIES Accessories for Connection and Installation Operating Handles Electrically Operated Breakers Handle Lock Devices Terminal Covers Mechanical Interlocks, Insulating Barriers, Rail Adapter Tester for Electronic Breakers Measuring Display Unit OPERATI CHARTERISTICS Pre-Alarm Moulded-Case Circuit Breakers DIMENSIS Circuit Breakers and Disconnectors Accessories APPENDIX Order Form Index WSS, PSS & SUPER SERIES
4 POLE Ui90V Cat.A P PUSH TO TRIP T Ip Is TL Ii Ts Ii(X100A) Ir IEC094-2 JIS C Ue 90V 525V 500V 440V /415V 20V 00V 0% PAL OVER EN C Icu/Ics /ka 22/22kA 0/0kA /ka /ka 5/5kA 20/20kA POLE Ui 90V 50-0Hz kv Uimp PUSH TO TRIP T Ip Ir Is P TL Ii Ts TEST 0 JIS Ue 550V 40V 220V IEC EN V 250V Icn 5kA 50kA 5kA Icu/Ics 10/10kA 0/0kA 42/42kA 45/45kA 5/5kA 40 C 50kA 5kA Ir(A) IS(xIr) Ii(X400A).0.10 Ip(xIr) PUSH TO TRIP TEST TERMINAL OVER CURRENT G S 0 0. TL IR (xir) sec. TS c d b e Hi a Lo Ii IEC094-2 Icu/Ics 90V 25/1kA 500V 5/kA 440V 5/4kA 400V 5/4kA 20V 5/kA Cat. B Icw 20kA 0.1s SYSTEM DESCRIPTI AND OVERVIEW WSS, PSS and SS The Extensive Breaker Series from Mitsubishi Electric The circuits of the Mitsubishi breaker series are amongst the smallest compact circuit breakers in the world with electronic overload indication of this kind. The system is based, among other things, on the well-known and proven microprocessor technology. MITSUBISHI NO-FUSE BREAKER NF5-SGW 100 In A Ir -100A Uimp kv MITSUBISHI NO-FUSE BREAKER NF400-SEP 400A 400 MITSUBISHI NO-FUSE BREAKER NF1000-SS 1000 In A Ir A EN094-2 Ue RE100 In 100A Ir(A) TL(S) IS(xIr) TS(S) Ip(xIr) TL(sec) TS(sec) IS (xin) NF250-SGW RE, p NF400-SEP, p NF1000-SS, p WSS World Super Series The new WSS breaker series meets national and international protection ratings according to VDE, EN, and IEC standards for industrial applications as well as for extended shipping demands. The new tripping technology guarantees a high reliability and highest protection. 1 to 250 A in one model size (- and 4-pole) interchangeable relay unit (thermal type or electronic type) available in fixed and plug-in versions breaking capacity Ics = 100 % Icu, up to 90 V PSS Progressive Super Series The proven Progressive Super Series features technical know-how and the microprocessor technology tried and tested in longstanding experience. The fully enclosed circuit breakers provide an increased safety and at the same time decreased switching times. 400 to 0 A 2 model sizes (- and 4-pole) electronic trip system available in fixed and plug-in versions additional disconnectors available SS Super Series The proven standard series for a high breaking performance providing an optimum protection for transformer and generator feed in, and output breakers. Circuit breakers can be used as section or disconnecting switch to 100 A 1 model size (- and 4-pole) electronic trip system available in fixed and plug-in versions Intelligent Breaking Technology for Your Safety With its innovative breaking technology all Mitsubishi breakers offer greater safety and even faster circuit-breaking speed through the use of the latest switch-off technology and innovative engineering, with a newly developed electronic trip relay. ka (I CU at 400 V ) UGW RGW UEP REP UR Breaking performance The complete range of moulded case circuit breakers from to100a. 5 0 HGW HEP 45 SEP SS 10,5 5 HW SW SW 2 SGW CEP 5/10/ /0/0 1000/50/100 AF 4 WSS, PSS & SUPER SERIES
5 SYSTEM DESCRIPTI AND OVERVIEW Outline New breaking technology With its new breaking technology the circuit breakers offer greater safety and even faster circuit-breaking speed through the use of the latest switch-off technology and innovative engineering, with a newly developed electronic trip relay. Arc-extinguishing device Mitsubishi MCCBs feature excellent arc-extinguishing performance by virtue of the optimum combination of grid gap, shape, and material. Magnetic flux Rapid movement Switching mechanism The contacts open and close rapidly, regardless of the moving speed of the handle, minimizing contact wear and ensuring safety. Grid Magnetic force Arc extinction Arc runner The arc is instantaneously transferred to the arc-extinguishing chamber (see the figure above) by the arc runner, which reduces damage to contacts and improves interrupting performance. Trip button (push to trip) Arc Enables tripping mechanically from outside, for confirming the operation of the accessory switches and the manual reseting function. MITSUBISHI NO-FUSE BREAKER NF5-SGW POLE Ui90V Cat.A 100 In A Ir -100A P Uimp kv PUSH TO TRIP T Ir Ip Is TL Ii Ts IEC094-2 JIS C Ue 90V 525V 500V 440V /415V 20V 00V 0% EN C Icu/Ics /ka 22/22kA 0/0kA /ka /ka 5/5kA 20/20kA PAL Ii(X100A) Ir(A) TL(S) IS(xIr) TS(S) Ip(xIr) RE100 In 100A 4 5 Moulded case (cover) OVER Handle Trip indication The automatically tripped condition is indicated by the handle in the center postion between and ; the yellow or white line cannot be seen in this position. Thefigureshowsthehandleintripped position. Resetting Resetting after tripping is performed by first moving the handle position to engage the mechanism, then returning thehandletotoreclosethecircuit. Trip-Free Even if the handle is held at, the breaker will trip if an overcurrent flows. Contact on Mechanism Even in the worst case in which welding occurs owing to an overcurrent, the breaker will trip and the handle will maintaine to, indicating the energizing state. Type NF5-SGW construction T Ip Ir Is TL Ii Ts 0% Ir(A) TL(S) IS(xIr) TS(S) Ip(xIr) RE100 In 100A 4 5 PAL Ii(X100A) Trip relay with control dials OVER thermal trip current value The setting can be changed by simply turning the control dials, providing the optimum characteristics for particular road conditions. WSS, PSS & SUPER SERIES 5
6 SYSTEM DESCRIPTI AND OVERVIEW A Microcomputer and Mitsubishi s Original IC fulfill a New High Level of Safety Safer and more reliable power Electronic device loads, such as inverters, distort the current waveform. Mitsubishi s electronic breakers use a digital detector to measure the current s effective value and minimize overload tripping errors. This enables precise protection of the circuit. Alarm function monitors and anticipates interruptions Our electronic moulded-case circuit breakers feature a pre-alarm system as standard. The pre-alarm outputs an alarm before the circuit breaker trip is activated. When the load current exceeds the set pre-alarm current, it outputs a pre-alarm signal (from a solid-state relay) and lights the LED. The pre-alarm module (with contact output) is optional with electronic molded-case and earth-leakage circuit breakers. Improved protection against fluctuations in the load current Our standard electronic trip relay offers a number of outstanding benefits. The user has a choice of six different parameters as tripping characteristics with the multiple coordinated protection method. Better protection can be obtained between the high-voltage fuse, OCR and the low voltage fuse. Time [s] Pre-alarm current I P Load current Current setting I r High-voltage fuse allowable short-time characteristic Long time-delay operating time T L Short time-delay tripping current I S Short time-delay operating time T S High voltage Low voltage MCCB Load Instantaneous tripping current I I Current [A] Coordinated protection from multiple tripping characteristics Load-current indication LED (0 %) Pre-alarm indication LED Over-current indication LED NF400-SEP, P Rated current I r Short time-delay operating time T S Pre-alarm current I P Instantaneous tripping current I I Long time-delay operating time T L Short time-delay tripping current I S Portable tester facilitates checking and maintenance The separately sold portable tester allows theusertocheckthefourcharacteristics: 1. Long-delay tripping 2. Short-delay tripping. Instantaneous tripping 4. Pre-alarm characteristics LEDs for load current, pre-alarm and over-current show the operating status. Overload protection and safety The neutral-pole overload protection circuit is standard with 4-wire electronic moulded-case devices. It prevents burn-out when the neutralpole s load current is greater than the voltage pole in a -phase 4 wire circuit which is prone to distorted third-harmonic current flows. L1 L2 L N WSS, PSS & SUPER SERIES
7 SYSTEM DESCRIPTI AND OVERVIEW Calculation and Selection Software MELSHORT2 MELSHORT2 The New Calculation Software for Low-Voltage Switchgear MELSHORT2 is a software package that provides all the functions needed for planning and dimensioning switchgear systems. Increasingly demanding technical specifications and accountability regulations are making switchgear configuration much more critical than it used to be. In the past, software for calculating and dimensioning switchgear was helpful nowadays it s absolutely essential. Mitsubishi Electric s MELSHORT2 is a complete software package that provides all the functions needed for successful switchgear system configuration and layout. It supports all modern international electrical engineering standards and shines with simple and reliable operation. Circuit diagram of the network to be calculated, with input field The program calculates the short-circuit levels and currents at all necessary points for all switchgear components, including the power supply transformer and circuit breakers, the emergency generators, the individual motor and capacitor group branch circuits and all the other power distribution circuits, down to the last circuit breaker. This makes it possible to select the ideal breaker for every task, for optimum performance and cost-efficiency. MELSHORT2 has a comprehensive range of powerful, easy-to-use functions, including: Selective shutdown Backup protection Coordination with the main power supply systems Allowance for the start-up currents of electric motors These functions make it possible to optimise the configuration of your switchgear equipment for the specific requirements of your applications. The calculated results, the hardware model suggestions and the wiring diagram with all the relevant values can be processed and used as documentation for the switchgear installation. Another welcome extra is the free Internet update service. Display of the trip curves of a circuit breaker in the network Specifications Operating system Disk type MELSHORT2 MS Windows 95/9/NT4.0/2000 CD-ROM Art. no WSS, PSS & SUPER SERIES
8 K K2 K1 K SW1 K K1 Uc K2 K2 S2 S1 P2 P1 AUTO MANU K1 RESET PUSH TO TRIP POWER SUPPLY MODULE CTROLL CIRCUIT VOLTAGE Power Supply (TRIP) S1 S2 S4 P1 P2 Ui 90V Cat.A IEC094-2 JIS C Ue 90V 525V 500V 440V /415V 20V Operating Circuit RATED CURRENT Uc 250 A SERIAL: Uimp kv EN C Icu/Ics /ka 22/22kA 0/0kA /ka /ka 5/5kA S4 PUSH TO TRIP MSDBA-NF25GSW A010 (MANU) Discharge V 5A 250V A DC 5V 0.4A DC 250V 0.2A V 5A 250V A DC 5V 0.4A DC 250V 0.2A 95 c T Ir Ip Is TL Ii Ts Ii(X100A) RE100 In 100A V D P D2 P2 Install and uninstall the accessory in tripped position, not in or position SHTA240-2GSWRS D1 P1 C2 S2 0% PAL OVER SYSTEM DESCRIPTI AND OVERVIEW Product Skeleton of Accessories offers a wide range of accessories for the Moulded Case Circuit Breakers and Disconnectors to serve almost all variations of applications. Detailled information on request. 1 Circuit Breaker see page 2 Relay unit RT (Thermal type) on request Relay unit RE (Electronic type) on request 4 Solderless (Box) terminals see page Rear connection studs see page 4 Insulating barriers (BA-F) see page 40 Small terminal covers (TC-S) see page 9 Large terminal covers (TC-L) see page 9 14 ALARM SWITCH ALb ALc ALa 1 9 Rear teminal covers (BTC) see page 9 AUXILIARY SWITCH AXa AXb AXc 11c b 14a 9a 9b AX AL ALAX-2GSWLS 10 Plug-in base (PM) see page 4 11 Connections for Plug-in see page 4 Mechanical interlock (MI) see page 40 1 Lock with padlocks (HL) see page Handle lock device (LC, HLF, HLN, HLS) see page 15 Variable-depth operating handle, V type see page 5 TRIPPED 1 Rotary operating handle, R type see page 5 RESET Ir(A) TL(S) IS(xIr) TS(S) Ip(xIr) 1 Electrical operating device (MDS) see page 1 Alarm and Auxilliary switches (AL, AX) see page 2 19 Under voltage trip device (UVT) see page Shunttripdevice(SHT) see page 2 TRIPPED SOURCE Hi Lo 1 20 Control circuit voltage should be suppliedtop1 and P2 terminals. C1 S1 SHT P1 P2 S1 S2 S4 MITSUBISHI MDSPSA240-SW V/DC V Push to Push to OPEN NO-FUSE BREAKER NF250-SGW Pull Push WSS, PSS & SUPER SERIES
9 ( only) T Ip Is TL Ii Ts Ii(X100A) Ir.5. 0% PAL OVER POLE Ui90V Cat.A P Uimp kv PUSH TO TRIP IEC094-2 JIS C Ue 90V 525V 500V 440V /415V 20V 00V EN C Icu/Ics /ka 22/22kA 0/0kA /ka /ka 5/5kA 20/20kA T Ir Ip Is TL Ii Ts Ii(X100A) Ii(DC)=1.XIi() 4 Ir(x5A ) 10 ( only) Ir Ii RT5 In 5A 40 C PE % PAL Ir(A) OVER SYSTEM DESCRIPTI AND OVERVIEW MITSUBISHI NO-FUSE BREAKER NF5-SGW 5 In A Ir 5-5A 11 2 RE5 In 5A Ir(A) TL(S) IS(xIr) TS(S) Ip(xIr) RE5 In 5A Ir(A) TL(S) IS(xIr) TS(S) Ip(xIr) WSS, PSS & SUPER SERIES 9
10 SYSTEM DESCRIPTI AND OVERVIEW Model Overview and Specifications Sseries Hseries Rseries Useries Cseries Disconnectors Type / Series WSS series NF2-SW NF-SW NF5-SGW RT NF5-SGW RE NF10-SGW RT NF10-SGW RE Rated current I n max. [A] 2 5* 5* 10* 10* Rated insulation voltage U i [V] Number of poles /4 /4 /4 /4 /4 Rated breaking capacity [ka] IEC 94-2 EN VDE 00 (50/0 Hz) 90V / / / / 500 V 2.5 / 1.5 / 4 0 / 0 0 / 0 0 / 0 0 / V 2.5 / 1.5 / 4 / / / / (I cu / I cs ) 400 V 5/2.5 / 4 / / / / 20 V.5 / 4 15 / 5 / 5 5 / 5 5 / 5 5 / 5 Dimensions WxHxD [mm] 5x10x 5/100x10x 105/140x15x 105/140x15x 105/140x15x 105/140x15x Type NF-HW NF5-HGW RT NF5-HGW RE NF10-HGW RT NF10-HGW RE Rated current I n max. [A] 5* 5* 10* 10* Rated insulation voltage U i [V] Number of poles /4 /4 /4 /4 /4 Rated breaking capacity [ka] IEC 94-2 EN VDE 00 (50/0 Hz) 90 V 2.5 / 1 20 / / / / V.5 / 4 50 / / / / V 10 / 5 5 / 5 5 / 5 5 / 5 5 / 5 (I cu / I cs ) 400 V 10 / 5 5 / 5 5 / 5 5 / 5 5 / 5 20 V 25 / / / / / 100 Dimensions WxHxD [mm] 5/100x10x 105/140x15x 105/140x15x 105/140x15x 105/140x15x Type Rated current I n max. [A] 100 Rated insulation voltage U i [V] 90 Number of poles Rated breaking capacity [ka] IEC 94-2 EN VDE 00 (50/0 Hz) 90 V 25 / 25 NF5-RGW RT 500 V 5 / V 5 / 5 (I cu / I cs ) 400 V 5 / 5 20 V 5 / 5 Dimensions WxHxD [mm] 105x240x Type Rated current I n max. [A] 100 Rated insulation voltage U i [V] 90 Number of poles /4 Rated breaking capacity [ka] IEC 94-2 EN VDE 00 (50/0 Hz) 90 V 0 / 0 NF5-UGW RT 500 V 200 / V 200 / 200 (I cu / I cs ) 400 V 200 / V 200 / 200 Dimensions WxHxD [mm] 105/140x240x Type Rated current I n max. [A] Rated insulation voltage U i [V] Number of poles Rated breaking capacity [ka] (I cu / I cs ) Dimensions WxHxD IEC 94-2 EN VDE 00 (50/0 Hz) 90 V 500 V 440 V 400 V 20 V [mm] Type DSN2-SW DSN-SW DSN5-SGW DSN10-SGW Rated current I n max. [A] Rated insulation voltage U i [V] /DC Rated voltage U e [V] (50/0 Hz) / DC 500 / / / / 00 Number of poles /4 /4 /4 Max. switching current [A] (breaking) /DC 25 / 504 / / 500 / 40 Dimensions WxHxD 5x10x 5/0x10x 105/140x15x 105/140x15x DC on request When using solderless terminals: see reduced data on page 1 * adjustable 10 WSS, PSS & SUPER SERIES
11 SYSTEM DESCRIPTI AND OVERVIEW WSS series PSS series SS series NF250-SGW RT NF250-SGW RE NF400-SEP NF0-SEP NF0-SEP NF1000-SS NF50-SS NF100-SS 250* 250* 400* 0* 0* 1000* 50* 100* /4 /4 /4 /4 /4 /4 /4 /4 / / 10/10 10 / / / 1 25 / 1 25 / 1 0 / 0 0 / 0 0 / 0 0 / 0 0 / 0 5 / 5 / 5 / / / 42 / / / 42 5 / 4 5 / 4 5 / 4 / / 45 / / / 45 5 / 4 5 / 4 5 / 4 5 / 5 5 / 5 5 / 5 5 / 5 5 / 5 5 / 5 / 5 / 105/140x15x 105/140x15x 140/15x25x10 210/2x25x10 210/2x25x10 210/2x40x /2x40x /2x40x140 NF250-HGW RT NF250-HGW RE NF400-HEP NF0-HEP NF0-HEP 250* 250* 400* 0* 0* /4 /4 /4 /4 /4 20 / / / / / / / / / / 50 5 / 5 5 / 5 5 / 5 5 / 5 5 / 5 5 / 5 5 / 5 0 / 0 0 / 0 0 / / / / / / /140x15x 105/140x15x 140/15x25x10 210/2x25x10 210/2x25x10 NF250-RGW RT NF400-REP NF0-REP NF0-REP * 0* 0* / / / / 15 5 / 5 0 / 5 0 / 5 0 / 5 5 / 5 5 / 5 / 5 / 5 / 5 5 / 5 / 5 / 5 / / / / 5 105x240x 140x25x10 210x25x10 210x25x10 NF250-UGW RT NF400-UEP NF0-UEP NF0-UEP NF50-UR * 0* 0* 50* /4 /4 /4 /4 /4 0 / 0 5 / 5 5 / 5 5 / / / / / 10 5 / / / / / / / / / / / / / / / / 5 105/140x240x 140/2x29/22x /2x22x /2x22x /10x40x144 NF-400-CEP NF0-CEP NF0-CEP 400* 0* 0* / 1 / 9 1 / 9 25 / 1 / 1 / 1 / 1 / 1 / 1 50 / / / x25x10 210x25x10 210x25x10 DSN250-SGW DSN400-SP DSN0-SP DSN0-SP DSN1000-SS DSN50-SS DSN100-SS / / / / / / / 250 /4 /4 /4 /4 /4 /4 / / / / / / / / /140x15x 140/15x25x10 210/2x25x10 210/2x25x10 210/2x40x /2x40x /2x40x140 * adjustable WSS, PSS & SUPER SERIES 11
12 SPECIFICATIS Specifications of Moulded-Case Circuit Breakers 5 A Type (Reference for Order information on p. 22) NF2-SW (1) NF-SW (2) NF-HW () NF5-SGW RT (4) NF5-SGW RE (5) Frame (A) Rated data Mechanical data External accessories Others Rated current I n [A] at ambient temperature 40 C, 4,, 10, 1, 20, 25, 2 Fixed, 4,, 10, 1, 20, 25, 2, 40, 50, Fixed 10, 1, 20, 25, 2, 40, 50, Fixed 1 25, 25 40, 40, 100, 5 Number of poles /4 /4 /4 /4 Rated insulation voltage U i [V] Rated breaking capacity [ka] (I cu / I cs ) IEC/EN (50/0 Hz) 90V 2.5/1 / / 500 V 2.5 / 1.5 / 4.5 / 4 0 / 0 0 / V 2.5 / 1.5 / 4 10 / 5 / / 400 V 5/2.5/4 10/5 / / 20 V.5 /4 15 / 25 / 1 5 / 5 5 / 5 DC 00 V 20 / 20 Utilization category A A A A A Rated impulse withstand voltage U imp [kv] Pollution degree Reverse connection Suitable for isolation 1 2, 2, 100, 5 5 a 5 5 / / / / 140 ca a c b Dimensions [mm] b c ca Weight [kg] / / / / 2. Cassettetype accessories Accessories connection Installation and connection Built-in accessories Alarm switch (AL) Auxiliary switch (AX) Shunt trip (SHT) Undervoltage trip (UVT) with terminal block (SLT) with internal terminal type Front Screw terminal (standard) Solderless terminal Busbarterminal Rear (B) Plug-in Rear (PM) Rear front IP 20 with auto trip (PM-IP) Pre-alarm-contact output (PAL) Overcurrent trip alarm (OAL) External operating Door mounting (V) handle Mounted on breaker (R) Electrical operation device (MDS) Handle lock device Terminal cover Handle lock for use with padlock (HL) (HL-S) Lock cover (LC) Large (TC-L) Small (TC-S) For rear connection (BTC) For plug-in (PTC) Mechanical interlock (MI) Insulating barrier Between phase (Standard) (BA-F) Adapter for IEC 5 mm rail Marine approval for pole breakers LR, GL, BV, DNV, AB LR, GL, BV, DNV, AB LR, GL, BV, DNV, AB LR, GL, BV, DNV, AB LR, GL, BV, DNV, AB Automatic tripping device Hydraulic-magnetic Hydraulic-magnetic Hydraulic-magnetic Thermal-magnetic Electronic Trip button Equipped Equipped Equipped Equipped Equipped Both PAL and OAL is not available. Only one specified. Others on request. On request. Missing specifications accord. to IEC/EN on request. WSS, PSS & SUPER SERIES
13 SPECIFICATIS NF5-HGW RT () NF5-HGW RE () NF5-RGW RT () NF5-UGW RT (9) , 25 40, 40, 100, 5 1 2, 2, 100, , 25 40, 40, , 25 40, 40, 100 /4 /4 / / / / 25 0 / 0 50 / / 50 5 / / / 5 5 / 5 5 / / / 5 5 / 5 5 / / / / / / /40 A A A A 105 / / / / / /.9 / / LR, GL, BV, DNV, AB LR, GL, BV, DNV, AB LR, GL, BV, DNV, AB LR, GL, BV, DNV, AB Thermal-magnetic Electronic Thermal-magnetic Thermal-magnetic Equipped Equipped Equipped Equipped WSS, PSS & SUPER SERIES 1
14 SPECIFICATIS Specifications of Moulded-Case Circuit Breakers A Type (Reference for Order information on p. 2) NF10-SGW RT (10) NF10-SGW RE (11) NF10-HGW RT () NF10-HGW RE (1) Frame (A) Rated data Mechanical data External accessories Rated current I n [A] at ambient temperature 40 C Numberofpoles /4 /4 /4 /4 Rated insulation voltage U i [V] Rated breaking capacity [ka] (I cu / I cs ) IEC/EN (50/0 Hz) V / / 20 / / V 0 / 0 0 / 0 50 / / V / / 5 / 5 5 / V / / 5 / 5 5 / 5 20 V 5 / 5 5 / / / 100 DC 00 V 20 / / 40 Utilization category A A A A Rated impulse withstand voltage U imp [kv] Pollution degree Reverse connection Suitable for isolation a 105 / / / / 140 ca a c b Dimensions [mm] b c ca Weight [kg] 2.0 / / / / 2. Cassettetype accessories Accessories connection Installation and connection Built-in accessories Alarm switch (AL) Auxiliary switch (AX) Shunt trip (SHT) Undervoltage trip (UVT) with terminal block (SLT) with internal terminal type Front Screw terminal (standard) Solderless terminal Busbarterminal Rear (B) Plug-in Rear (PM) Rear front IP 20 with auto trip (PM-IP) Pre-alarm-contact output (PAL) Overcurrent trip alarm (OAL) External operating Door mounting (V) handle Mounted on breaker (R) Electrical operation device (MDS) Handle lock device Terminal cover Handle lock for use with padlock (HL) (HL-S) Lock cover (LC) Large (TC-L) Small (TC-S) For rear connection (BTC) For plug-in (PTC) Mechanical interlock (MI) Insulating barrier Between phase (Standard) (BA-F) Adapter for IEC 5 mm rail Marine approval for pole breakers Automatic tripping device Thermal-magnetic Electronic Thermal-magnetic Electronic Trip button Equipped Equipped Equipped Equipped Both PAL and OAL is available. Only one specified. Others on request. On request. Missing specifications accord. to IEC/EN on request. Others 14 WSS, PSS & SUPER SERIES
15 SPECIFICATIS NF250-SGW RT (14) NF250-SGW RE (15) NF250-HGW RT (1) NF250-HGW RE (1) NF250-RGW RT (1) NF250-UGW RT (19) , , , , /4 /4 /4 /4 / / / 20 / / / 25 0 / 0 0 / 0 0 / 0 50 / / 50 5 / / 200 / / 5 / 5 5 / 5 5 / / 200 / / 5 / 5 5 / 5 5 / / / 5 5 / / / / / / / 40 A A A A A A 105 / / / / / / / / / /.9 / / / LR, GL, BV, DNV, AB LR, GL, BV, DNV, AB LR, GL, BV, DNV, AB LR, GL, BV, DNV, AB LR, GL, BV, DNV, AB LR, GL, BV, DNV, AB Thermal-magnetic Electronic Thermal-magnetic Electronic Thermal-magnetic Thermal-magnetic Equipped Equipped Equipped Equipped Equipped Equipped WSS, PSS & SUPER SERIES 15
16 SPECIFICATIS Specifications of Moulded-Case Circuit Breakers A Type (Reference for Order information on p. 2) NF400-CEP (20) NF400-SEP (21) NF400-HEP (22) NF400-REP (2) Frame (A) Rated data Mechanical data External accessories Rated current I n [A] at ambient temperature 40 C Number of poles / 4 / 4 Rated insulation voltage U i [V] Rated breaking capacity [ka] IEC/EN (50/0 Hz) V 10 / 10 (5 / 5) 10 / / V 15 / 0 / 0 (25 / 25) 50 / 50 0 / V 25 / 1 42 / 42 ( / ) 5 / 5 5 / (I cu / I cs ) 400 V / 1 45 / 45 ( / ) 0 / 0 5 / 20 V 50 / 20 5 / 5 (5 / 5) 100 / / 5 Utilization category B B B B Rated short-time withstand current I cw [ka/s] 5 / / / / 0.25 Rated impulse withstand voltage U imp [kv] Pollution degree Reverse connection Suitable for isolation a / / ca a c b Dimensions [mm] b c ca Weight [kg].0.0 /..0 /..0 Cassettetype accessories Accessories connection Installation and connection Built-in accessories External operating handle Electrical operation device Handle lock device Terminal cover Alarm switch (AL) Auxiliary switch (AX) Shunt trip (SHT) Undervoltage trip (UVT) with terminal block (SLT) with internal terminal type Front Busbar terminal (standard) Rear (B) Plug-in Rear (PM) Pre-alarm-contact output (PAL) Trip indicator (TI) Door mounting (V) Mounted on breaker (R) Spring-charge type (MDS) Handle lock for use with padlock (HL) (HL-S) Large (TC-L) For rear connection (BTC) Mechanical interlock (MI) Insulating barrier Between phase (Standard) (BA-F) Marine approval for pole breakers LR, GL, BV, DNV, AB LR, GL, BV, DNV, AB LR, GL, BV, DNV, AB LR, GL, BV, AB Automatic tripping device Electronic Electronic Electronic Electronic Trip button Equipped Equipped Equipped Equipped DC type on request. In case of solderness terminal, interrupting capacity reduces. On request. Others on request. Missing specifications accord. to IEC/EN on request. Others 1 WSS, PSS & SUPER SERIES
17 SPECIFICATIS NF400-UEP (24) NF0-CEP (25) NF0-SEP (2) NF0-HEP (2) NF0-REP (2) NF0-UEP (29) /4 /4 /4 / / 5 10 / / / 15 5 / 5 10 / 10 1 / 9 0 / 0 50 / 50 0 / 5 10 / / 200 / 1 42 / 42 5 / 5 5 / 200 / / 200 / 1 45 / 45 0 / 0 5 / 200 / / / 25 5 / / / / 200 B B B B B B 5 / / / / / / / / / / 2 29 / / / / / 1.9 / / LR, GL, BV, NK, AB LR, GL, BV, DNV, AB LR, GL, BV, NK, AB LR, GL, BV, NK, AB LR, GL, BV, AB LR, GL, BV, AB Electronic Electronic Electronic Electronic Electronic Electronic Equipped Equipped Equipped Equipped Equipped Equipped WSS, PSS & SUPER SERIES 1
18 SPECIFICATIS Specifications of Moulded-Case Circuit Breakers A Type (Reference for Order information on p. 2) NF0-CEP (0) NF0-SEP (1) NF0-HEP (2) NF0-REP () Frame (A) Rated data Mechanical data Rated current I n [A] at ambient temperature 40 C Number of poles / 4 / 4 Rated insulation voltage U i [V] Rated breaking capacity [ka] IEC/EN (50/0 Hz) V 10 / / / V 1 / 9 0 / 0 50 / 50 0 / V / 1 42 / 42 5 / 5 5 / (I cu / I cs ) 400 V / 1 45 / 45 0 / 0 5 / 20 V 50 / 25 5 / / / 5 Utilization category B B B B Rated short-time withstand current I cw [ka/s] 9. / / / / 0.25 Rated impulse withstand voltage U imp [kv] Pollution degree Reverse connection Suitable for isolation a / / ca a c b Dimensions [mm] b c ca Weight [kg] / / Cassettetype accessories Accessories connection Installation and connection Alarm switch (AL) Auxiliary switch (AX) Shunt trip (SHT) Undervoltage trip (UVT) with terminal block (SLT) with internal terminal type Front Busbar terminal (Standard) Rear (B) Plug-in Rear (PM) External accessories Built-in accessories External operating handle Electrical operation device Handle lock device Terminal cover Pre-alarm-contact output (PAL) Trip indicator (TI) Door mounting (V) Mounted on breaker (R) Spring-charge type (MDS) Handle lock for use with padlock (HL) (HL-S) Large (TC-L) For rear connection (BTC) Mechanical interlock (MI) Insulating barrier Between phase (Standard) (BA-F) Marine approval for pole breakers LR, GL, BV, DNV, AB LR, GL, BV, DNV, AB LR, GL, BV, AB LR, GL, BV, AB Automatic tripping device Electronic Electronic Electronic Electronic Trip button Equipped Equipped Equipped Equipped DC type on request. On request. Others on request. Assembly by factory. TC-N. Missing Specifications accord. to IEC/EN on request. Others 1 WSS, PSS & SUPER SERIES
19 SPECIFICATIS NF0-UEP (4) NF1000-SS (4) NF50-SS (5) NF50-UR () NF100-SS () /4 /4 /4 /4 / / 5 25 / 1 25 / 1 25 / 1 10 / 10 5 / 5 / 5 / 42 5 / 200 / / 4 5 / 4 5 / 5 5 / / / 4 5 / 4 5 / 5 5 / / / 5 / 10 / 5 5 / B B B B B 9. / / / / / / / / / /. 2.5 / / 0..2 / / 41.2 / LR, GL, AB LR, GL, AB Electronic Electronic Electronic Electronic Electronic Equipped Equipped Equipped Equipped Equipped WSS, PSS & SUPER SERIES 19
20 SPECIFICATIS Specifications of Disconnectors DSN, IEC 094-, EN 094- Type (Reference for Order information on p. 2) DSN2-SW () DSN-SW (9) DSN5-SGW (40) DSN10-SGW (41) DSN250-SGW (42) Rated data Mechanical data External accessories Rated current I n [A] 40 C Numberofpoles /4 /4 /4 /4 Rated insulation voltage U i [V] DC Rated voltage U e [V] DC Rated impulse withstand voltage U imp [kv] kv Pollutiondegree Utilization category -2A, DC-2A -2A, DC-2A -2A, DC-2A -2A, DC-2A -2A, DC-2A Making and braking current Making current / DC A 20 / 0 / / / / 1000 cycles 5 5 / 5 / 5 / 5 / DC A 25 / 504 / / 500 / / 1000 cycles 5 5 / 5 / 5 / 5 Operational Without current performance With current (440 V / 90 V) 000 / 000 / 0000 / / / 1000 Short-time withstand current I cw 1 s A Short-circuit making capacity I cm 1 s A / DC A 192 / / /.5 90 / / 25 Max. switching current cycles Suitable for isolation ca a 5 5 / / / / 140 a c b Dimensions [mm] b c ca Weight [kg] / / / 2. Breaking current Cassettetype accessories Accessories connection Installation and connection External operating handle Alarm switch (AL) Auxiliary switch (AX) Shunt trip (SHT) Undervoltage trip (UVT) with terminal block (SLT) with internal terminal type Front Busbar terminal Solderless terminal Busbar terminal Rear (B) Plug-in Rear (PM) Rear front IP 20 with auto trip (PM-IP) Door mounting (V) Mounted on breaker (R) Electrical operation device (MDS) Handle lock device Handle lock for use (HL) with padlock (HL-S) Lock cover (LC) Large (TC-L) Terminal cover Small (TC-S) / / For rear connection (BTC) / / Mechanical interlock (MI) Insulating barrier Between phase (Standard) (BA-F) Adapter for IEC 5 mm rail Corresponding type of circuit breaker NF2-SW NF-SW NF5-SGW NF10-SGW NF250-SGW This performance is accordance with IEC094-2 clause On request. Standard. Assembly by factory. TC-N. Missing specifications accord. to IEC/EN on request. 20 WSS, PSS & SUPER SERIES
21 SPECIFICATIS DSN400-SP (4) DSN0-SP (44) DSN0-SP (45) DSN1000-SS (4) DSN50-SS (4) DSN100-SS (4) /4 /4 /4 /4 /4 / A, DC-2A -2A, DC-2A -2A, DC-2A -2A, DC-2A -2A, DC-2A -2A, DC-2A 4000 / / / / / / 400 /5 /5 /5 /5 /5 /5 200 / / / / / / 400 /5 /5 /5 /5 /5 / / 1000 / / / / / / / / / / / /.5.5 / / / / / 40. NF400-SEP NF0-SEP NF0-SEP NF1000-SS NF50-SS NF100-SS WSS, PSS & SUPER SERIES 21
22 ORDER INFORMATI Order Information for Moulded-Case Circuit Breakers 5 A Ref. Type Rated current (In) Art. no. pole type S series with hydraulic-magnetic tripping device, fixed, 1 NF2-SW A A 1410 A A 14 1 A A A A 141 Art. no. 4 pole type 2 NF-SW A A A A A A A A A A A H series with hydraulic-magnetic tripping device, fixed, NF-HW 10 A A A A A A A A Ref. Type Rated current (In) Art. no. pole type S series with thermal-magnetic tripping device,, DC Art. no. 4poletype 4 NF5-SGW RT 1 25 A A A A A S series with electronic tripping device, adjustable, 5 NF5-SGW RE 1 2 A A A A H series with thermal-magnetic tripping device, adjustable,, DC NF5-HGW RT 1 25 A H series with electronic tripping device, A A A A NF5-HGW RE 1 2A A A A R series with thermal-magnetic tripping device, adjustable, NF5-RGW RT 1 25 A A A A 1922 U series with thermal-magnetic tripping device, adjustable, 9 NF5-UGW RT 1 25 A A A A Reference to breaker specifications on p. ff. 22 WSS, PSS & SUPER SERIES
23 ORDER INFORMATI Order Information for Moulded-Case Circuit Breakers A Ref. Type Rated current (In) Art. no. pole type S series with thermal-magnetic tripping device,, DC Art. no. 4 pole type 10 NF10-SGW RT 5 10 A S series with electronic tripping device, 11 NF10-SGW RE 10 A H series with thermal-magnetic tripping device,, DC NF10-HGW RT 5 10A H series with electronic tripping device, adjustable, 1 NF10-HGW RE 10 A S series with thermal-magnetic tripping device, adjustable,, DC 14 NF250-SGW RT 5 10 A A Ref. Type Rated current (In) Art. no. pole type Art. no. 4poletype H series with thermal-magnetic tripping device, adjustable,, DC 1 NF250-HGW RT 5 10 A A H series with electronic tripping device, adjustable, 1 NF250-HGW RE A R series with thermal-magnetic tripping device, adjustable, 1 NF250-RGW RT 5 10 A A 192 U series with thermal-magnetic tripping device, adjustable, 19 NF250-UGW RT 5 10 A A S series with electronic tripping device, adjustable, 15 NF250-SGW RE A Order Information for Moulded-Case Circuit Breakers A Ref. Type Rated current (In) Art. no. pole type C series with electronic tripping device, adjustable, 20 NF400-CEP A NF0-CEP 00 0 A NF0-CEP A 1991 S series with electronic tripping device, adjustable, Art. no. 4 pole type 21 NF400-SEP A NF0-SEP 00 0 A NF0-SEP A Ref. Type Rated current (In) Art. no. pole type R series with electronic tripping device, adjustable, 2 NF400-REP A NF0-REP 00 0 A 1995 NF0-REP A 1994 U series with electronic tripping device, adjustable, Art. no. 4poletype 24 NF400-UEP A NF0-UEP 00 0 A NF0-UEP A H series with electronic tripping device, adjustable, 22 NF400-HEP A NF0-HEP 00 0 A NF0-HEP A Order Information for Moulded-Case Circuit Breakers A Ref. Type Rated current (In) Reference to breaker specifications on p. 14ff. Art. no. pole type SS/UR series with electronic tripping device, adjustable, Art. no. 4 pole type 5 NF1000-SS A NF50-SS A NF50-UR A NF100-SS A Order Information for Disconnectors DSN series A Ref. Type Rated current (In) Disconnectors (no tripping device) Art. no. pole type 9 DSN2-SW 2 A 140 Art. no. 4poletype 40 DSN-SW A DSN5-SGW 5 A DSN10-SGW 10 A DSN250-SGW 250 A DSN400-SP 400 A DSN0-SP 0 A DSN0-SP 0 A DSN1000-SS 1000 A DSN50-SS 50 A DSN100-SS 100 A WSS, PSS & SUPER SERIES 2
24 POLE Ui90V Cat.A P Uimp kv PUSH TO TRIP T Ip IEC094-2 JIS C Ue 90V 525V 500V 440V /415V 20V 00V EN C Icu/Ics /ka 22/22kA 0/0kA /ka /ka 5/5kA 20/20kA 0% PAL Is TL Ii Ts Ii(X100A) Ir OVER T Ip 0% Is TL Ii Ts Ii(X100A) Ir PAL OVER T Ip 0% PAL Is TL Ii Ts Ii(X100A) Ir OVER T Ip V Install and uninstall the accessory in tripped position, not in or position SHTA240-2GSWRS 0% PAL Is TL Ii Ts Ii(X100A) Ir OVER b 14 a POLE Ui90V Cat.A P Uimp kv PUSH TO TRIP T Ip IEC094-2 JIS C Ue 90V 525V 500V 440V /415V 20V 00V EN C Icu/Ics /ka 22/22kA 0/0kA /ka /ka 5/5kA 20/20kA 0% PAL Is TL Ii Ts Ii(X100A) Ir OVER MITSUBISHI NO-FUSE BREAKER NF5-SGW 100 In A Ir -100A AUXILIARY SWITCH 5V 250V 5V 0.4A 250V 0.2A AXc AXb AXa 11c AX AUXILIARY SWITCH 5V 250V 5V 0.4A 250V 0.2A AXc AXb AXa 11c AX b 14 a DC DC DC DC 5A A 5A A b a MITSUBISHI NO-FUSE BREAKER NF5-SGW 100 In A Ir -100A RE100 In 100A Ir(A) TL(S) IS(xIr) TS(S) Ip(xIr) RE100 In 100A Ir(A) TL(S) IS(xIr) TS(S) Ip(xIr) AUXILIARY SWITCH AXc 5V 250V 5V AXb AXa 11c AX DC DC 250V 5A A 0.4A 0.2A c T Ir Ip Is Ts Ii(X100A) INTERNAL CESSORIES Internal Accessories Modular cassette type accessories The new arrangement and design of pluggable accessories such as indicator and auxiliary contacts allows you to modify the circuit in a way that saves time and space at any time, even when built in and ready for operation. Alarm switch (AL) Provides for indication that the MCCB has tripped. The presence of separate circuit chambers makes the system even safer. Thus cassette type accessories ensure flexibility when upgrading circuits. Auxilliary switch (AX) Provides for indication of whether the breaker is or. The cassette type accessories are available in several versions and fit for breaker series from 2 A up to 0 A: alarm switch (AL) auxiliary switch (AX) alarm and auxiliary switch (AL+AX) shunt trip device (SHT) undervoltage trip device (UVT) with lead-wire terminal block as standard. In addition you can choose the lead-wire version or the internal terminal type as an option. Shunt trip (SHT) Lead-wire terminal block (SLT) The terminal block is used for bringing out the connections of the internal accessories. The cassette type accessories are also available as internal terminal type without terminal block. The connection cables are lead out of the breaker housing in line-side direction. Soitispossibleto mount several breakers easy side-by-side in a row. ALARM SWITCH 9 ALc 9 ALb 9 ALa 5V 5A 250V A DC 5V 0.4A DC 250V 0.2A 14 AXa AXb AUXILIARY SWITCH 11 AXc 5V 5A 250V A DC 5V 0.4A DC 250V 0.2A c b a a b AX AL ALAX-2GSWLS Lead-wire terminal block Example: ALAX RE100 In 100A TL Ii 0% Ir(A) TL(S) IS(xIr) TS(S) Ip(xIr) PAL OVER V Install and uninstall the accessory in tripped position, not in or position Provides for tripping from a remote location. The control voltage range is % of rated voltage. The shunt trip enables an MCCB to be used in combination with an ELR. SHTA240-2GSWRS Internal terminal type Example: SHT Undervoltage trip (UVT) The tripping voltage is 5 0 % of the rated voltage. When the voltage recovers to at least 5 %, the breaker can be manually closed or reset. Provides for electrical interlock, and is used where electrical machines need to be protected against voltage drop. Simple Installation ALAX-2GSWLS RE100 In 100A Ir(A) TL(S) IS(xIr) TS(S) Ip(xIr) RE100 In 100A Ir(A) TL(S) IS(xIr) TS(S) Ip(xIr) RE100 In 100A Ir(A) TL(S) IS(xIr) TS(S) Ip(xIr) Push trip button! How to install: 1. Push the trip button (PTT) to trip the breaker and loosen the front cover screws. 2. Open the front cover.. Install the cassette(s). 4. Close the front cover and tighten the screws. 5. Check the correct function. Caution! Always ensure the breaker is tripped when installing accessories. Please entrust installation to an experienced person. Please refer to the instruction manual in the box. For the breakers of the Super Series, 1000 A up to 100 A, please contact your Distributor. 24 WSS, PSS & SUPER SERIES
25 INTERNAL CESSORIES Overview of Internal Accessories Cassette-type internal accessory Function Catalogue reference AL (Alarm switch) The alarm switch AL indicates that the breaker has tripped. page 2 AX (Auxiliary switch) The auxiliary switch AX indicates whether the breaker is or. page 2 SHT (Shunt trip) UVT (Undervoltage trip) The shunt trip SHT trips the breaker automatically by remote. A cut-off switch is integrated. The allowable tripping voltage is 0% to 110% of the rated voltage for both and DC. The undervoltage trip UVT trips the breaker automatically when the voltage drops. The tripping voltage is 5% to 0% of the rated voltage. When the voltage recovers to 5% of the rated voltage or above, the UVT can be reset and the breaker closed. page 2 page 0 Connection of the Control Wires For the connection of the control wires offers you two ways: Lead-wire terminal block (SLT) Internal terminal type for direct connection. Lead-Wire Terminal Block (SLT) Lead-wire terminal block SLT with screw terminals ALARM SWITCH 9 ALc 9 ALb 9 ALa 5V 5A 250V A DC 5V 0.4A DC 250V 0.2A 14 AXa AXb AUXILIARY SWITCH 11 AXc 5V 5A 250V A 5V 0.4A 250V 0.2A 95 c 14 a 9 b b 9 a 11 c AX AL ALAX-2GSWLS Application All cassette-type accessories are standardly equipped with the Lead-wire terminal block SLT. The terminal cover for the lead-wire terminals is available for the safety of live parts. It is available for front connection type, rear connection type and plug-in type. Correspondent terminals are not necessary. Uneven arrangement of terminal srews is adopted for easier wiring. Tightening check of a terminal srew is easy. Terminal cover of a terminal block is standard equipment (co-packed). DC DC Cassette-type accessory Example: ALAX, also for SHT, UVT Internal Terminal Type for Direct Connection Application Screw terminals AL-2GSWN 9 9 ALa ALb Example: AL, also for SHT, UVT Optional the cassette-type accessories are available as internal terminal type without terminal block. The control wires can be connected to the integrated screw terminals and can be lead out of the breaker housing in line-side direction. Quick install and de-install of the internal accessories is possible without demounting the breaker. Mounting of several breakers side-by-side in a row is possible. Thus the screw terminals for control wires are inside of the breaker housing, no special terminal cover for the screw terminals is nessesary. WSS, PSS & SUPER SERIES 25
26 INTERNAL CESSORIES Alarm Switch and Auxiliary Switch (Mounted on left side) Application The alarm switch AL indicates that the breaker has tripped. The auxiliary switch AX indicates whether the breaker is or. The alarm and auxiliary switch ALAX is a combination of the alarm switch AL and the auxiliary switch AX in one housing. AUXILIARY SWITCH AXc AXb AXa 5V 5A 250V A 5V 0.4A 250V 0.2A c b a AX AL, AX and ALAX standard types are for left-side mounting and equipped with lead-wire terminal block SLT. Internal terminal type is also available. Please specify, if right-side mounted type or type with flying leads is needed. DC DC RE100 In 10 Ir(A) TL(S) IS(xIr) 50/ RE100 In 100 Ir(A) TL(S) IS(xIr) 50/ Contact plans Figure shows Lead-wire terminal block type (SLT). Figure shows Internal terminal type. (1 W) (1 W) Alarm switch AL Auxiliary switch AX Switching Operation Alarm switch (AL) operation Main MCCB conditions Alarm contacts or ALa 9 (open) ALc 95 (DC+) ALb 9 (closed) Trip ALa 9 (closed) ALc 95 (DC+) ALb 9 (open) Auxilliary switch (AX) operation Main MCCB conditions Auxilliary contacts or Trip AXa 14 (open) AXc 11 (DC+) AXb (closed) AXa 14 (closed) AXc 11 (DC+) AXb (open) When DC use, polarity must be considered. AL, AX switching capacities Type of Micro-switch for Voltage (V ) Resistive loads (A) Inductive load (A) Voltage (V DC) Resistive loads (A) Inductive load (A) AL/AX/ALAX AL/AX/ALAX When DC use, polarity must be considered. 2 WSS, PSS & SUPER SERIES
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