Circuit breakers Items 769 - 864 of 25221 ⍾ SIEMENS ⍾ Last modified Jun 4, 2026

3-PHASE BUSBARS MODULAR SPACING 63MM FOR 2 CIRCUIT-BREAKERS + ACCESSORIES

3-PHASE BUSBARS MODULAR SPACING 63MM FOR 4 CIRCUIT-BREAKERS + ACCESSORIES

Zacisk zasilania 3-fazowego do 3-fazowej szyny zbiorczej dla wielkości S0 i S00 przyłącze od góry Przyłącza w formie wtyku

3-phase supply terminal for 3-phase busbar for size S0 and S00 connection from top Pin shape connections Multi-unit packaging Pack = 70 units

3-PHASE LINE-SIDE TERMINAL, F. 3-PHASE BUSBAR, CONNECTION FROM BELOW

CONNECTING PIECE FOR 3-PHASE BUSBARS MODULAR SPACING 45MM

Cover cap for connection tags for fork shape connections

3-PHASE BUSBAR WITH FEEDER LEFT-HAND SIDE FOR 2 MSPS, SIZE S00 AND S0

3-PHASE BUSBAR WITH FEEDER RIGHT-HAND SIDE FOR 2 MSPS, SIZE S00 AND S0

3-PHASE BUSBAR INCL. EXTENSION PLUG FOR 2 MSPS, SIZE S00 AND S0

3-PHASE BUSBAR INCL. EXTENSION PLUG FOR 3 MSPS, SIZE S00 AND S0

PLUG CONNECTOR, FOR CIRCUIT-BREAKER SIZE S00 WITH CAGE CLAMP CONNECTION, MULTI-UNIT PACKING (10 PIECES)

CONNECTION PLUG FOR THE MSP SIZE S00 WITH CAGE CLAMP CONNECTION, SINGLE-UNIT PACKAGE

EXTENSION PLUG TO CONNECT 3-PHASE BUSBARS 3RV1917-1/4

CABLE CONNECTOR, FOR CIRCUIT-BREAKER SIZE S00 WITH SCREW TERMINAL (MULTI-UNIT PACKING)

CABLE CONNECTOR, FOR CIRCUIT-BREAKER SIZE S00 WITH SCREW TERMINAL (INDIVIDUAL PACKING)

FOR CURRENT SUPPLY AND ALSO FOR CONNECTION OF 3-PHASE BUSBARS 3RV1917-1/4

WIDE EXTENSION CONNECTOR TO CONNECT 3-PHASE BUSBAR 3RV1917-1/4 WIRING DUCT OF 10 MM

END COVER FOR 3-PHASE BUSBAR 3RV1917, MULTI-UNIT PACKAGE (10 PCS.)

CONTACTOR SOCKET FOR CONTACTOR SIZE S00 WITH CAGE CLAMP CONNECTION, MULTI-UNIT PACKAGE (10PCS.)

CONTACTOR BASE, FOR CONTACTOR SIZE S00 WITH CAGE CLAMP CONNECTION, SINGLE-UNIT PACKING

Mounting rail 45 mm for mounting on 3-phase busbars 3RV2917-1/4

SOLDERING PIN CONNECTION MAIN CONTACTS, SIZE S00

SOLDERING PIN CONNECTION LATERAL, AUXILIARY CONTACT 1 NO+1 NC, SIZE S00

Signaling switch for circuit breaker Size S0...S3 !!! Phased-out product !!! Successor is SIRIUS 3RV2 Preferred successor type is >>3RV2921-1M

ACCESSORIES FOR SENSORS CIRCUIT BREAKER

ACCESSORIES FOR SENSORS CIRCUIT BREAKER

UNDERVOLTAGE RELEASE AC 230 V, 50 HZ/240V, 60HZ, WITH LEADING AUXIL. SWITCH 2NO, FOR CIRCUIT-BREAKERS, SIZES0...S3

UNDERVOLTAGE RELEASE AC 400 V, 50 HZ, WITH LEADING AUXIL. SWITCH 2NO, FOR CIRCUIT-BREAKERS, SIZES0...S3

UNDERVOLTAGE RELEASE AC 415V, 50HZ, AC 480V, 60HZ, W. LEADING AUX. SWITCHES, 2NO, FOR CIRCUIT-BREAKER, SIZE S0...S3

Molded-plastic enclosure for surface mounting Degree of protection IP55 with N and PE terminal Can be locked in O position 54 mm with metric cable gland No UL/CSA approval

Molded-plastic enclosure for surface mounting Degree of protection IP55 with N and PE terminal Can be locked in O position 72 mm with metric cable gland No UL/CSA approval

Cast aluminum surface mounting enclosure Degree of protection IP65 72 mm installation width with PE terminal for circuit breaker Size S0

Molded-plastic enclosure for surface mounting with EMERGENCY-STOP rotary operating mechanism 54 mm, with metric cable gland No UL/CSA approval

Molded-plastic enclosure for surface mounting with EMERGENCY-STOP rotary operating mechanism 72 mm, with metric cable gland No UL/CSA approval

CAST-ALUMINIUM HOUSING IP 65 MOUNTING WIDTH 72 MM, WITH PE-TERMINAL, WITH ROTARY ACTUATOR YELLOW/RED

MOULDED-PLASTIC ENCLOSURE FOR FLUSH MOUNTING WITH ROTARY OPERATING MECHANISM LOCKABLE

Molded-plastic installation enclosure with emergency stop rotary operating mechanism with metric cable gland No UL/CSA approval

Molded plastic front plate Degree of protection IP55 with rotary operating mechanism, can be locked for circuit breaker Size S00, S0, S2, S3

Molded plastic front plate Degree of protection IP55 with emergency stop rotary operating mechanism can be locked for circuit breaker Size S00, S0, S2, S3

Holder for front plate Size S0

3-phase supply terminal for 3-phase busbars for size S0 Connection from above Fork shape connections !!! Phased-out product !!! Successor is SIRIUS 3RV2 Preferred successor type is …

3-PHASE INCOM.-FEEDER TERMINAL FOR 3-PHASE BUSBARS, FOR SELF-PREDECTED COMBINATION MOTOR CONTROLLER (TYPE E), FOR CIRCUIT-BREAKER 3RV SIZE S0, CONNECTION FROM TOP, CONNECTIONS IN F …

DOOR-COUPL. RED. OPER. MECHAN. FOR CIRCUIT-BREAKERS SIZE S0, GREY HANDLE

DOOR-COUPLING ROT. MECHANISM FOR CIRCUIT-BREAKER SIZE S0, HANDHABE GRAY DISPLAY PLATE BLACK FA. HAUNI

DOOR-COUPL. ROT. OP. MECH. IP65 FOR CIRCUIT-BREAKER SIZE S0, W/O EMERG. STOP HANDLE

PLUG CONNECTOR, FOR CIRCUIT-BREAKER SIZE S0 WITH SCREW TERMINAL, MULTI-UNIT PACKING (10 PIECES)

Cable connector for circuit breaker Size S0 with screw terminal (individual unit packaging)

ISOLATOR MODULE FOR CIRCUIT-BREAKERS SIZE S0

TERMINAL BLOCK TYPE E, ENHANCED AIR AND CREEPAGE DISTANCE, FOR COMBINATION MOTOR CONTROLLER TYPE E TO UL508, FOR CIRCUIT-BREAKER, SIZE S0

MOULDED-PLASTIC ENCLOSURE FOR WALL MOUNTING DEGREE OF PROTECTION IP55, WITH N AND PE TERMINAL LOCKABLE IN 0 POSITION 82MM

MOULDED-PLASTIC ENCLOSURE FOR WALL MOUNTING WITH EMERGENCY STOP ROTARY OPERATING MECHANISM 82MM

3-phase busbar for 2 circuit breakers Size S2 Modular spacing: 55 mm

3-phase busbar for 2 circuit breakers Size S2 Modular spacing: 55 mm Multi-unit packaging Pack = 20 units

3-phase busbar for 3 circuit breakers Size S2 Modular spacing: 55 mm

3-phase busbar for 4 circuit breakers Size S2 Modular spacing: 55 mm

3-PHASE BUSBAR, F. 2 CIRCUIT-BREAKERS, SIZE S2 MODULAR SPACING: 68 MM

3-PHASE BUSBAR, F. 3 CIRCUIT-BREAKERS, SIZE S2 MODULAR SPACING: 68 MM

3-PHASE BUSBAR, F. 4 CIRCUIT-BREAKERS, SIZE S2 MODULAR SPACING: 68 MM

Zacisk zasilania 3-fazowego wielkość S2 do 3-fazowej szyny zbiorczej przyłącze od góry

3-PHASE INCOMING TERMINAL FOR 3-PHASE BUSBARS, FOR SELF-PREDECTED COMBINATION MOTOR CONTROLLER (TYPE E), FOR CIRCUIT-BREAKER 3RV SIZE S2, CONNECTION FROM TOP, CONNECTIONS IN FORK F …

Cover cap for connection tags for 3-phase busbar Size S2

DOOR-COUPL. ROT. OPER. MECHAN. FOR CIRCUIT-BREAKERS SIZE S2, GREY HANDLE

DOOR-COUPL. ROT. OP. MECH. IP65 FOR CIRCUIT-BREAKER SIZE S2, W/O EMERG. STOP HANDLE

REM. CONT. F. MOTOR SZ S2, DC 24V

REMOTE CONTROL F. MOTOR SZ S2. AC 230V, 50HZ

ISOLATOR MODULE FOR CIRCUIT-BREAKERS SIZE S2

DOOR-COUPL. ROT. OPER. MECHAN. FOR CIRCUIT-BREAKERS SIZE S3, GREY HANDLE

DOOR-COUPL. ROT. OP. MECH. IP65 FOR CIRCUIT-BREAKER SIZE S3, W/O EMERG. STOP HANDLE

REMOTE CONTROL F. MOTOR SZ S3, DC 24V

REMOTE CONTROL F. MOTOR SZ S3, AC 230V, 50HZ

TERMINAL BLOCK FOR INCREASED CREEPAGE DIST. AND CLEARANCES, WITH PHASE BARRIERS FOR CIRCUIT-BREAKERS, SIZE S3

UNDERVOLTAGE TRIP UNIT 24...30V AC/DC FOR FRAME SIZE 3RV13 5

UNDERVOLTAGE TRIP UNIT 110...127V AC, 110...125V DC FOR FRAME SIZE 3RV13 5

UNDERVOLTAGE TRIP UNIT 220...240V AC, 220...250V DC FOR FRAME SIZE 3RV13 5

SHUNT TRIP UNIT 24...30V AC/DC FOR FRAME SIZE 3RV13 5

SHUNT TRIP UNIT 110...127V AC, 110...125V DC FOR FRAME SIZE 3RV13 5

SHUNT TRIP UNIT 220...240V AC, 220...250V DC FOR FRAME SIZE 3RV13 5

EXTENDED TERMINAL FRONT-ACCESS.TERMINAL, 6 ITEMS FOR FRAME SIZE 3RV13 5

EXTENDED CABLE TERMINAL FRONT-ACCESS.TERMINAL, 6 ITEMS FOR FRAME SIZE 3RV13 5

REAR-ACCESSIBLE TERMINALS FOR FRAME SIZE 3RV13 5 3 ITEMS

PHASE BARRIERS 100MM FOR FRAME SIZE 3RV13 5 6 ITEMS

ROTARY LEVER OPER.MECHANISM WITH LOCK/DOOR INTERLOCKING FOR FRAME SIZE 3RV13 5

Extended terminal on the front, 6 units for size 3RV1. 6

EXTENDED CABLE TERMINAL FRONT-ACCESS.TERMINAL, 6 ITEMS FOR FRAME SIZE 3RV1. 6

REAR-ACCESSIBLE TERMINALS FOR FRAME SIZE 3RV1. 6 3 ITEMS

EXTENDED TERMINAL FRONT-ACCESS.TERMINAL, 6 ITEMS FOR FRAME SIZE 3RV1. 7

EXTENDED CABLE TERMINAL FRONT-ACCESS.TERMINAL, 6 ITEMS FOR FRAME SIZE 3RV1. 7.-7G

EXTENDED CABLE TERMINAL FRONT-ACCESS.TERMINAL, 6 ITEMS FOR FRAME SIZE 3RV1. 73-7J

REAR-ACCESSIBLE TERMINALS FOR FRAME SIZE 3RV1. 7 3 ITEMS

Phase barriers 100 mm for size 3RV1. 6, 7 6 units

Lever-type rotary operating mechanism with lock/door interlock for size 3RV1. 6, 7

MOTORIZED OPERATING MECHANISM WITH SPRING ENERGY STORE 220 V...250 V AC/DC FOR FRAME SIZE 3RV1. 6, 7

UNDERVOLTAGE TRIP UNIT 24...30V AC/DC FOR FRAME SIZE 3RV1. 6, 7, 8

UNDERVOLTAGE TRIP UNIT 110...127V AC, 110...125V DC FOR FRAME SIZE 3RV1. 6, 7, 8

UNDERVOLTAGE TRIP UNIT 220...240V AC, 220...250V DC FOR FRAME SIZE 3RV1. 6, 7, 8