Circuit breakers Items 18241 - 18336 of 25224 ⍾ SIEMENS ⍾ Last modified Jun 6, 2026

ACCESSORY FOR VT250 MOTORIZED OP. MECHANISM WITH SPRING FORCE STORAGE W/OPERATING CYCLE COUNTER 24V AC/DC

ACCESSORY FOR VT250 MOTORIZED OP. MECHANISM WITH SPRING FORCE STORAGE 48V AC/DC

ACCESSORY FOR VT250 MOTORIZED OP. MECHANISM WITH SPRING FORCE STORAGE W/OPERATING CYCLE COUNTER 48V AC/DC

ACCESSORY FOR VT250 MOTORIZED OP. MECHANISM WITH SPRING FORCE STORAGE 110V AC/DC

ACCESSORY FOR VT250 MOTORIZED OP. MECHANISM WITH SPRING FORCE STORAGE W/OPERATING CYCLE COUNTER 110V AC/DC

ACCESSORY FOR VT160 MOTORIZED OPERATING MECHANISM 220 VAC/VDC DOCUMENTATION CHINESE

ACCESSORY FOR VT160 MOTORIZED OPERATING MECHANISM 220 VAC/VDC DOCUMENTATION ENGLISH

ACCESSORY FOR VT160 MOTORIZED OPERATING MECHANISM 110 VDC DOCUMENTATION CHINESE

ACCESSORY FOR VT160 MOTORIZED OPERATING MECHANISM 110 VDC DOCUMENTATION ENGLISH

Accessory for VT250 motorized op. mech. with stored energy mech. 230V AC/220V DC

ACCESSORY FOR VT250 MOTORIZED OP. MECHANISM WITH SPRING FORCE STORAGE W/OPERATING CYCLE COUNTER 230V AC/220V DC

ACCESSORY FOR VT160 DOOR-COUPLING ROTARY MECHANISM, ADAPTOR WITHOUT HANDLE DOCUMENTATION CHINESE

ACCESSORY FOR VT160 DOOR-COUPLING ROTARY MECHANISM, ADAPTOR WITHOUT HANDLE DOCUMENTATION ENGLISH

ACCESSORY FOR VT250 FRONT CONNECTION BARS INCREASED POLE SPACING COMPRISES 3 TERMINALS SHORT 3-POLE

ACCESSORY FOR VT250 FRONT CONNECTION BARS INCREASED POLE SPACING COMPRISES 3 TERMINALS LONG 3-POLE

ACCESSORY FOR VT250 PLUG-IN BASE FRONT CONNECTION 3-POLE

ACCESSORY FOR VT250 PLUG-IN BASE FRONT CONNECTION 4-POLE

ACCESSORY FOR VT250 REAR CONNECTION COMPRISES 1 TERMINAL 1 SET = 1 UNIT

ACCESSORY FOR VT250 REAR CONNECTION COMPRISES 3 TERMINALS 1 SET = 3 UNITS 3-POLE

ACCESSORY FOR VT250 CONNECTION WITH SCREW TERMINAL METRIC THREAD M8 COMPRISES 3 TERMINALS 1 SET = 3 UNITS

ACCESSORY FOR VT250 BOX TERMINALS COMPRISES 1 TERMINAL 1 SET = 1 UNIT

ACCESSORY FOR VT250 BOX TERMINALS COMPRISES 1 TERMINAL 1 SET = 1 UNIT

ACCESSORY FOR VT250 AUX. CONDUCTOR CONNECTION COMPRISES 3 TERMINALS 1 SET = 3 UNITS

ACCESSORY FOR VT250 KIT WITHDRAWABLE VERSION FRONT CONNECTION 3-POLE

ACCESSORY FOR VT250 KIT WITHDRAWABLE VERSION FRONT CONNECTION 4-POLE

ACCESSORY FOR VT250 CODING PLUG FOR PLUG-IN/WITHDRAWABLE BASE

ACCESSORY FOR VT250 TRANSPARENT COVER FOR ETU

ACCESSORY FOR VT250 SEALING SCREW

ACCESSORY FOR VT250 TERMINAL COVER SHORT 3-POLE

ACCESSORY FOR VT250 TERMINAL COVER SHORT 4-POLE

WYPOSAŻENIE DO VT250 BLOKADA Z CIĘGNEM BOWDEN'A DO 2 WYŁĄCZNIKÓW VT250

Accessory for VT250 multiple feed-in terminal 6-35mm2 for Cu/Al for 6 conductors per terminal 1 set = 1 unit

ACCESSORY FOR VT250 MULTIPLE FEED-IN TERMINAL 6 - 35MM2 FOR COPPER/ALUMINIUM FOR 6 COND. PER TERMINAL 1 SET = 3 UNITS

ELECTRONIC TRIP UNIT VT250 3-POLE, SYSTEM PROTECTION ETU DP, LI IR= 40...100A, OVERLOAD PROTECTION IRM= 4... 8KA SHORT-CIRCUIT PROTECTION, SCREW TERMINAL CONNECTIONS IN SCOPE OF SU …

ELECTRONIC TRIP UNIT VT250 3-POLE,MOTOR/TRANSF.PROTECT. ETU MP, LI IR= 40...100A, OVERLOAD PROTECTION IRM= 0.2... 2 KA SHORT-CIRCUIT PROTECTION, SCREW TERMINAL CONNECTIONS IN SCOPE …

ELECTRONIC TRIP UNIT VT250 3-POLE,MOTOR/TRANSF.PROTECT. ETU MPS, LSI IR= 40...100A, OVERLOAD PROTECTION IRM= 3... 9KA SHORT-CIRCUIT PROTECTION, SCREW TERMINAL CONNECTIONS IN SCOPE  …

ELECTRONIC TRIP UNIT VT250 4-POLE, SYSTEM PROTECTION ETU DPN, LI IR= 40...100A, OVERLOAD PROTECTION IRM= 4... 8KA SHORT-CIRCUIT PROTECTION, NEUTRAL CONDUCTOR PROTECT. IRN=0.5 TO 1X …

ACCESSORY FOR VT250 CIRCULAR CONDUCTOR TERMINAL 25 - 150MM2 1 SET = 1 UNIT

ACCESSORY FOR VT250 CIRCULAR CONDUCTOR TERMINAL 25 - 150MM2 1 SET = 3 UNITS

ACCESSORY FOR VT250 MULTIPLE FEED-IN TERMINAL 25 - 150MM2 FOR COPPER/ALUMINIUM FOR 2 COND. PER TERMINAL 1 SET = 1 UNIT

ACCESSORY FOR VT250 MULTIPLE FEED-IN TERMINAL 25 - 150MM2 FOR COPPER/ALUMINIUM FOR 2 COND. PER TERMINAL 1 SET = 3 UNITS

ELECTRONIC TRIP UNIT VT250 3-POLE, SYSTEM PROTECTION ETU LP, LI IR= 160A, OVERLOAD PROTECTION IRM= 4 X IR, SHORT-CIRCUIT PROTECTION, SCREW TERMINAL CONNECTIONS IN SCOPE OF SUPPLY O …

ELECTRONIC TRIP UNIT VT250 3-POLE, SYSTEM PROTECTION ETU DP, LI IR= 63...160A, OVERLOAD PROTECTION IRM= 4... 8KA SHORT-CIRCUIT PROTECTION, SCREW TERMINAL CONNECTIONS IN SCOPE OF SU …

ELECTRONIC TRIP UNIT VT250 3-POLE,MOTOR/TRANSF.PROTECT. ETU MP, LI IR= 63...160A, OVERLOAD PROTECTION IRM= 0.2... 2 KA SHORT-CIRCUIT PROTECTION, SCREW TERMINAL CONNECTIONS IN SCOPE …

ELECTRONIC TRIP UNIT VT250 3-POLE,MOTOR/TRANSF.PROTECT. ETU MPS, LSI IR= 63...160A, OVERLOAD PROTECTION IRM= 3... 9KA SHORT-CIRCUIT PROTECTION, SCREW TERMINAL CONNECTIONS IN SCOPE  …

ELECTRONIC TRIP UNIT VT250 4-POLE, SYSTEM PROTECTION ETU DPN, LI IR= 63...160A, OVERLOAD PROTECTION IRM= 4... 8KA SHORT-CIRCUIT PROTECTION, NEUTRAL CONDUCTOR PROTECT. IRN=0.5 TO 1X …

ELECTRONIC TRIP UNIT VT250 3-POLE, SYSTEM PROTECTION ETU LP, LI IR= 200A, OVERLOAD PROTECTION IRM= 4 X IR, SHORT-CIRCUIT PROTECTION, SCREW TERMINAL CONNECTIONS IN SCOPE OF SUPPLY O …

ACCESSORY FOR VT250 CIRCULAR CONDUCTOR TERMINAL 150 - 240MM2 1 SET = 1 UNIT

ACCESSORY FOR VT250 CIRCULAR CONDUCTOR TERMINAL 150 - 240MM2 1 SET = 3 UNITS

ACCESSORY FOR VT250 MULTIPLE FEED-IN TERMINAL 150 - 240MM2 FOR COPPER/ALUMINIUM FOR 2 COND. PER TERMINAL 1 SET = 1 UNIT

ACCESSORY FOR VT250 MULTIPLE FEED-IN TERMINAL 150 - 240MM2 FOR COPPER/ALUMINIUM FOR 2 COND. PER TERMINAL 1 SET = 3 UNITS

ELECTRONIC TRIP UNIT VT250 3-POLE, SYSTEM PROTECTION ETU LP, LI IR= 250A, OVERLOAD PROTECTION IRM= 4 X IR, SHORT-CIRCUIT PROTECTION, SCREW TERMINAL CONNECTIONS IN SCOPE OF SUPPLY O …

ELECTRONIC TRIP UNIT VT250 3-POLE, SYSTEM PROTECTION ETU DP, LI IR= 100...250A, OVERLOAD PROTECTION IRM= 4... 8KA SHORT-CIRCUIT PROTECTION, SCREW TERMINAL CONNECTIONS IN SCOPE OF S …

ETU VT250, 3-pole, motor/transformer protection ETU MP, LI IR=100...250A, overload protection IRM=0.2...2kA short-circuit protection, screw terminal connections in scope of deliver …

ELECTRONIC TRIP UNIT VT250 3-POLE,MOTOR/TRANSF.PROTECT. ETU MPS, LSI IR= 100...250A, OVERLOAD PROTECTION IRM= 3... 9KA SHORT-CIRCUIT PROTECTION, SCREW TERMINAL CONNECTIONS IN SCOPE …

ELECTRONIC TRIP UNIT VT250 4-POLE, SYSTEM PROTECTION ETU DPN, LI IR= 100...250A, OVERLOAD PROTECTION IRM= 4... 8KA SHORT-CIRCUIT PROTECTION, NEUTRAL CONDUCTOR PROTECT. IRN=0.5 TO 1 …

SWITCH DISCONN. MODULE VT250 3-/4-POLE, W/O PROTECTION W/O OVERLOAD PROTECTION W/O SHORT-CIRCUIT PROTECTION SCREW TERMINAL CONNECTIONS IN SCOPE OF SUPPLY OF SWITCHING UNIT

ACCESSORY FOR VT250 EXTENDED FRONT CONNECTING BARS 3-POLE SET (6 BARS) DOCUMENTATION CHINESE

ACCESSORY FOR VT250 EXTENDED FRONT CONNECTING BARS 3-POLE SET (6 BARS) DOCUMENTATION ENGLISH

ACCESSORY FOR VT250 EXTENDED FRONT CONNECTING BARS 4-POLE SET (8 BARS) DOCUMENTATION CHINESE

ACCESSORY FOR VT250 EXTENDED FRONT CONNECTING BARS 4-POLE SET (8 BARS) DOCUMENTATION ENGLISH

ACCESSORY FOR VT250 REAR-MOUNTING TERMINALS (SCREW) 3-POLE SET (6 TERMINALS) DOCUMENTATION CHINESE

ACCESSORY FOR VT250 REAR-MOUNTING TERMINALS (SCREW) 3-POLE SET (6 TERMINALS) DOCUMENTATION ENGLISH

ACCESSORY FOR VT250 REAR-MOUNTING TERMINALS (SCREW) 4-POLE SET (8 TERMINALS) DOCUMENTATION CHINESE

ACCESSORY FOR VT250 REAR-MOUNTING TERMINALS (SCREW) 4-POLE SET (8 TERMINALS) DOCUMENTATION ENGLISH

ACCESSORY FOR VT250 PHASE BARRIERS 3-POLE SET (4 UNITS) DOCUMENTATION CHINESE

ACCESSORY FOR VT250 PHASE BARRIERS 3-POLE SET (4 UNITS) DOCUMENTATION ENGLISH

ACCESSORY FOR VT250 PHASE BARRIERS 4-POLE SET (6 UNITS) DOCUMENTATION CHINESE

ACCESSORY FOR VT250 PHASE BARRIERS 4-POLE SET (6 UNITS) DOCUMENTATION ENGLISH

ACCESSORY FOR VT250 TERMINAL COVERS 3-POLE SET (2 UNITS) DOCUMENTATION CHINESE

ACCESSORY FOR VT250 TERMINAL COVERS 3-POLE SET (2 UNITS) DOCUMENTATION ENGLISH

ACCESSORY FOR VT250 TERMINAL COVERS 4-POLE SET (2 UNITS) DOCUMENTATION CHINESE

ACCESSORY FOR VT250 TERMINAL COVERS 4-POLE SET (2 UNITS) DOCUMENTATION ENGLISH

ACCESSORY FOR VT250, VT630 SHUNT TRIP UNIT FOR 24; 40; 48V AC/DC FOR MOUNTING ON THE LEFT

ACCESSORY FOR VT250, VT630 SHUNT TRIP UNIT FOR 24; 40; 48V AC/DC FOR MOUNTING ON THE LEFT

ACCESSORY FOR VT250, VT630 SHUNT TRIP UNIT FOR 110V AC/DC FOR MOUNTING ON THE LEFT

Accessory for VT250, VT630 shunt release for 230; 400; 500V AC/220V DC for mounting on left

ACCESSORY FOR VT250, VT630 UNDERVOLTAGE TRIP UNIT FOR 24; 40; 48V AC/DC FOR MOUNTING ON THE LEFT

ACCESSORY FOR VT250, VT630 UNDERVOLTAGE TRIP UNIT FOR 24; 40; 48V AC/DC W/LEADING AUXILIARY CONTACT FOR MOUNTING ON THE LEFT

Accessory for VT250, VT630 undervoltage release for 110V AC/110V DC for mounting on left

ACCESSORY FOR VT250, VT630 UNDERVOLTAGE TRIP UNIT FOR 110V AC/ 110V DC W/LEADING AUXILIARY CONTACT FOR MOUNTING ON THE LEFT

Accessory for VT250, VT630 undervoltage release for 230; 400; 500V AC/220V DC for mounting on left

ACCESSORY FOR VT250, VT630 UNDERVOLTAGE TRIP UNIT FOR 230; 400; 500V AC/ 220V DC W/LEADING AUXILIARY CONTACT FOR MOUNTING ON THE LEFT

ACCESSORY FOR VT250, VT630 AUX. SWITCH 1NO 60 - 250V AC/DC

ACCESSORY FOR VT250, VT630 AUX. SWITCH 1NC 5 - 60V AC/DC

ACCESSORY FOR VT250, VT630 AUX. SWITCH 1NC 60 - 250V AC/DC

ACCESSORY FOR VT250, VT630 AUX. SWITCH 1NO 5 - 60V AC/DC

ACCESSORY FOR VT250, VT630 AUX. SWITCH 2NC 60 - 250V AC/DC

ACCESSORY FOR VT250, VT630 AUX. SWITCH 2NC 5 - 60V AC/DC

ACCESSORY FOR VT250, VT630 AUX. SWITCH 1NC + 1NO 60 - 250V AC/DC

ACCESSORY FOR VT250, VT630 AUX. SWITCH 1NC + 1NO 5 - 60V AC/DC

ACCESSORY FOR VT250, VT630 AUX. SWITCH 2NO 60 - 250V AC/DC

ACCESSORY FOR VT250, VT630 AUX. SWITCH 2NO 5 - 60V AC/DC

ACCESSORY FOR VT250, VT630 AUX. SWITCH 1CO 60 - 250V AC/DC

ACCESSORY FOR VT250, VT630 AUX. SWITCH 1CO 5 - 60V AC/DC

ACCESSORY FOR VT250, VT630 LEADING AUX. SWITCH 2CO