Circuit breakers Items 15457 - 15552 de 25221 ⍾ SIEMENS ⍾ Última modificación Jun 4, 2026

Short circuit alarm switch changeover contacts type HQ (7mm) accessory for: 3VA1 250/400/630; ;

SHUNT TRIP FLEXIBLE 24 V AC 50/60 HZ ACCESSORY FOR 3VA10 up to 3VA14 and 3VA20 up to 3VA24; ;

Disparador shunt flexible 110-127V AC 50/60 Hz Accesorio para: 3VA1/2

Disparador de mínima tensión flexible 208-277 V AC, 50/60 Hz Accesorio para: 3VA10 a 3VA14 y 3VA20 a 3VA24; ;

DISPARADOR MIN. TENSION FLEX. 380-500 V AC 50/60 HZ ACCESORIO PARA: 3VA1/2

Time-delay device fixed delay 230 V AC accessory for: 3VA IEC undervoltage release

Shunt trip left 380-600 V AC 50/60 Hz accessory for: 3VA1 and 3VA20-26

DISPARADOR MIN. TENSION IZDA. 24 V AC 50/60 HZ / 24-30 V DC ACCESORIO PARA: 3VA1/2

Disparador de tensión izquierdo 48-60 V AC, 50/60 Hz/DC Accesorio para: 3VA1 y 3VA20 a 3VA25

DISPARADOR MIN. TENSION IZDA. 110-127 V AC 50/60 HZ / DC ACCESORIO PARA: 3VA1/2

DISPARADOR MIN. TENSION IZDA. 208-277 V AC 50/60 HZ 220-250 V DC ACCESORIO PARA: 3VA1/2

SHUNT TRIP LEFT FOR ELECTRICAL INTERLOCKING 24 V DC ACCESSORY FOR 3VA1 and 3VA20 up to 3VA25; ;

CIRCUIT-BREAKER, 3-POLE FOR PLANT PROTECTION IN=16A, ICU=18KA/415V WITH OVERCURRENT RELEASE AN N-REL.350A W/O AUXILIARY RELEASE RATED OPERATIONAL VOLTAGE 415V

CIRCUIT-BREAKER, 3-POLE FOR PLANT PROTECTION IN=20A, ICU=18KA/415V WITH OVERCURRENT RELEASE AN N-REL.450A W/O AUXILIARY RELEASE RATED OPERATIONAL VOLTAGE 415V

CIRCUIT-BREAKER, 3-POLE FOR PLANT PROTECTION IN=25A, ICU=18KA/415V WITH OVERCURRENT RELEASE AN N-REL.500A W/O AUXILIARY RELEASE RATED OPERATIONAL VOLTAGE 415V

CIRCUIT-BREAKER, 3-POLE FOR PLANT PROTECTION IN=32A, ICU=18KA/415V WITH OVERCURRENT RELEASE AN N-REL.600A W/O AUXILIARY RELEASE RATED OPERATIONAL VOLTAGE 415V

CIRCUIT-BREAKER, 3-POLE FOR PLANT PROTECTION IN=40A, ICU=18KA/415V WITH OVERCURRENT RELEASE AN N-REL.750A W/O AUXILIARY RELEASE RATED OPERATIONAL VOLTAGE 415V

CIRCUIT-BREAKER, 3-POLE FOR PLANT PROTECTION IN=45A, ICU=18KA/415V WITH OVERCURRENT RELEASE AN N-REL.750A W/O AUXILIARY RELEASE RATED OPERATIONAL VOLTAGE 415V

CIRCUIT-BREAKER, 3-POLE FOR PLANT PROTECTION IN=50A, ICU=18KA/415V WITH OVERCURRENT RELEASE AN N-REL.800A W/O AUXILIARY RELEASE RATED OPERATIONAL VOLTAGE 415V

CIRCUIT-BREAKER, 3-POLE FOR PLANT PROTECTION IN=63A, ICU=18KA/415V WITH OVERCURRENT RELEASE AN N-REL.800A W/O AUXILIARY RELEASE RATED OPERATIONAL VOLTAGE 415V

CIRCUIT-BREAKER, 3-POLE FOR PLANT PROTECTION IN=70A, ICU=18KA/415V WITH OVERCURRENT RELEASE AN N-REL.900A W/O AUXILIARY RELEASE RATED OPERATIONAL VOLTAGE 415V

CIRCUIT-BREAKER, 3-POLE FOR PLANT PROTECTION IN=80A, ICU=18KA/415V WITH OVERCURRENT RELEASE AN N-REL.900A W/O AUXILIARY RELEASE RATED OPERATIONAL VOLTAGE 415V

CIRCUIT-BREAKER, 3-POLE FOR PLANT PROTECTION IN=90A, ICU=18KA/415V WITH OVERCURRENT RELEASE AN N-REL.1000A W/O AUXILIARY RELEASE RATED OPERATIONAL VOLTAGE 415V

CIRCUIT-BREAKER, 3-POLE FOR PLANT PROTECTION IN=100A, ICU=18KA/415V WITH OVERCURRENT RELEASE AN N-REL.1000A W/O AUXILIARY RELEASE RATED OPERATIONAL VOLTAGE 415V

CIRCUIT-BREAKER, 4-POLE FOR PLANT PROTECTION IN=16A, ICU=18KA/415V WITH OVERCURRENT RELEASE AN N-REL.350A W/O AUXILIARY RELEASE RATED OPERATIONAL VOLTAGE 415V

CIRCUIT-BREAKER, 4-POLE FOR PLANT PROTECTION IN=20A, ICU=18KA/415V WITH OVERCURRENT RELEASE AN N-REL.450A W/O AUXILIARY RELEASE RATED OPERATIONAL VOLTAGE 415V

CIRCUIT-BREAKER, 4-POLE FOR PLANT PROTECTION IN=25A, ICU=18KA/415V WITH OVERCURRENT RELEASE AN N-REL.500A W/O AUXILIARY RELEASE RATED OPERATIONAL VOLTAGE 415V

CIRCUIT-BREAKER, 4-POLE FOR PLANT PROTECTION IN=32A, ICU=18KA/415V WITH OVERCURRENT RELEASE AN N-REL.600A W/O AUXILIARY RELEASE RATED OPERATIONAL VOLTAGE 415V

CIRCUIT-BREAKER, 4-POLE FOR PLANT PROTECTION IN=40A, ICU=18KA/415V WITH OVERCURRENT RELEASE AN N-REL.750A W/O AUXILIARY RELEASE RATED OPERATIONAL VOLTAGE 415V

CIRCUIT-BREAKER, 4-POLE FOR PLANT PROTECTION IN=45A, ICU=18KA/415V WITH OVERCURRENT RELEASE AN N-REL.750A W/O AUXILIARY RELEASE RATED OPERATIONAL VOLTAGE 415V

CIRCUIT-BREAKER, 4-POLE FOR PLANT PROTECTION IN=50A, ICU=18KA/415V WITH OVERCURRENT RELEASE AN N-REL.800A W/O AUXILIARY RELEASE RATED OPERATIONAL VOLTAGE 415V

CIRCUIT-BREAKER, 4-POLE FOR PLANT PROTECTION IN=63A, ICU=18KA/415V WITH OVERCURRENT RELEASE AN N-REL.800A W/O AUXILIARY RELEASE RATED OPERATIONAL VOLTAGE 415V

CIRCUIT-BREAKER, 4-POLE FOR PLANT PROTECTION IN=70A, ICU=18KA/415V WITH OVERCURRENT RELEASE AN N-REL.900A W/O AUXILIARY RELEASE RATED OPERATIONAL VOLTAGE 415V

CIRCUIT-BREAKER, 4-POLE FOR PLANT PROTECTION IN=80A, ICU=18KA/415V WITH OVERCURRENT RELEASE AN N-REL.900A W/O AUXILIARY RELEASE RATED OPERATIONAL VOLTAGE 415V

CIRCUIT-BREAKER, 4-POLE FOR PLANT PROTECTION IN=90A, ICU=18KA/415V WITH OVERCURRENT RELEASE AN N-REL.1000A W/O AUXILIARY RELEASE RATED OPERATIONAL VOLTAGE 415V

CIRCUIT-BREAKER, 4-POLE FOR PLANT PROTECTION IN=100A, ICU=18KA/415V WITH OVERCURRENT RELEASE AN N-REL.1000A W/O AUXILIARY RELEASE RATED OPERATIONAL VOLTAGE 415V

CIRCUIT-BREAKER, 3-POLE FOR PLANT PROTECTION IR=63-80A, ICU=70KA/415V WITH OVERCURRENT RELEASE AN N-REL.400-800A, FIXED-MOUNTED WITH SHUNT TRIP WITH CONNECTING LEADS AC 50/60HZ, 11 …

CIRCUIT-BREAKER, 4-POLE FOR PLANT PROTECTION IR=50-63A, ICU=40KA/415V WITH OVERCURRENT RELEASE AN N-REL. 315-630A, FIXED-MOUNTED 4TH POLE (N) WITHOUT PROTECTION W/O AUXILIARY RELEA …

CIRCUIT-BREAKER, 3-POLE FOR PLANT PROTECTION IR=125-160A, ICU=70KA/415V WITH OVERCURRENT RELEASE AN N-REL. 800-1600A, FIXED-MOUNTED W/O AUXILIARY RELEASE W/O AUXILIARY AND ALARM SW …

CIRCUIT-BREAKER, 4-POLE FOR PLANT PROTECTION IR=125-160A, ICU=40KA/415V WITH OVERCURRENT RELEASE AN N-REL. 800-1600A,FIXED-MOUNTED 4TH POLE(N) WITHOUT PROTECTION W/O AUXILIARY RELE …

CIRCUIT-BREAKER, 3-POLE FOR PLANT PROTECTION IR=160-200A, ICU=40KA/415V WITH OVERCURRENT RELEASE AN N-REL.1000-2000A,FIXED-MOUNTED W/O AUXILIARY RELEASE WITH 1 AUXILIARY SWITCH WIT …

CIRCUIT-BREAKER, 3-POLE FOR STARTER COMBINATIONS IN=UP TO 315A, ICU=65KA/415V WITH OVERCURRENT RELEASE N N-REL. 2400-4800A,FIXED-MOUNTED W/O AUXILIARY RELEASE WITH 2 AUXILIARY SWIT …

CIRCUIT-BREAKER, 3-POLE FOR MOTOR PROTECTION IR=160-315A, ICU=65KA/415V WITH OVERCURRENT RELEASE AN N-REL. 15 X IN, FIXED-MOUNTED TRIP CLASS ADJUSTABLE WITH PHASE-FAILURE SENSITIVI …

ISOL. CIRCUIT-BREAKER, 3-POLE IN=UP TO 800A, ICU=50KA/415V WITH OVERCURRENT RELEASE N N-REL. 15000A, FIXED-MOUNTED W/O AUXILIARY RELEASE W/O AUXILIARY AND ALARM SWITCH

CIRCUIT-BREAKER, 3-POLE FOR PLANT PROTECTION IR=630-1250A, ICU=50KA/415V WITH OVERCURRENT RELEASE AZN N-REL. 15000A,FIXED-MOUNTED Z-REL. 2 TO 8 TIMES IN W/O AUXILIARY RELEASE W/O A …

COVER WITH CAP SIZE 45 MM, F. DISTRIB. UNIT MOUNT.,4-POLE, FOR CIRCUIT-BREAKER 3VF2

SHUNT TRIP DC 24 V FOR CIRCUIT-BREAKER 3VF2

SHUNT TRIP AC 220...240 V FOR CIRCUIT-BREAKER 3VF2

SHUNT TRIP AC 110...127 V FOR CIRCUIT-BREAKER 3VF2

SHUNT TRIP AC 380...415 V FOR CIRCUIT-BREAKER 3VF2

SHUNT TRIP WITH AUX. SWITCH (1 CHANGEOVER CONTACT) DC 24V, FOR CIRCUIT-BREAKER 3VF2

SHUNT TRIP WITH AUX. SWITCH (1 CHANGEOVER CONTACT) AC 220-240V, FOR CIRCUIT-BREAKER 3VF2

SHUNT TRIP WITH AUX. SWITCH (1 CHANGEOVER CONTACT) AC 110-127V, FOR CIRCUIT-BREAKER 3VF2

SHUNT TRIP WITH AUX. SWITCH (1 CHANGEOVER CONTACT) AC 380-415V, FOR CIRCUIT-BREAKER 3VF2

TRIPPED-SIGNALING/ALARM SWITCH 1 CO, FOR CIRCUIT-BREAKER 3VF2

AUXIL. CONTACT SWITCH 1 CO, FOR CIRCUIT-BREAKER 3VF2

AUXIL. CONTACT SWITCH 2 CO, FOR CIRCUIT-BREAKER 3VF2

ALARM AND AUXILIARY CONTACT SW. 1 W EACH, FOR CIRCUIT-BREAKERS 3VF2,

FRONT ROTARY DRIVE, IP 30, BLACK KNOB, FOR DIRECT FITTING TO CIRCUIT-BREAKER 3VF2 MAX. 3 PADLOCKS

FRONT ROTARY DRIVE, EMER.-STOP, RED KNOB, YELLOW INDICATOR PLATE, FOR CIRC.-BREAKER 3VF2

FRONT ROTARY DRIVE WITH SHAFT STUB

REAR CONNECTION FOR 3VF22, 3-POLE CONSISTS OF 6 PIECES

REAR CONNECTION FOR 3VF22, 4-POLE CONSISTS OF 8 PIECES

ACCESSORY F. 3VF3 CIRC.-BREAKER UNDERVOLTAGE RELEASE WITH CONNECTING LEADS AC 50/60HZ 110-127V MOUNTING SIDE: LEFT-HAND (ONLY FOR CIRCUIT-BREAKERS DELIVERED FROM AUGUST 1997)

ACCESSORY F. 3VF5 CIRC.-BREAKER ROTARY DRIVE, COMPLETE FOR FITTING IN DOORS AND COVERS W/O AUXILIARY SWITCH

ACCESORIO PARA INTERRUPTORES AUTOMATICOS 3VF3/3VF4/3VF5 ENCLAVAM. MECANICO P.2 INTERR. CON ACCIONAM. GIRATORIO

ACCESORIO PARA INTERRUPTOR AUTOMATICO 3VF4/5 CONEXION POR ENCHUFE PARA CONDUCTOR AUXILIAR MONTAJE POSTERIOR

ACCESORIO PARA INTERRUPTOR AUTOMATICO 3VF6 ENCLAVAM. MECANICO P.2 INTERR. CON ACCIONAM. GIRATORIO

ACCESORIO PARA INTERRUPTOR AUTOMATICO 3VF3/4/5/6 CONEXION POR ENCHUFE PARA CONDUCTOR AUXILIAR MONTAJE LATERAL

ACCESORIO PARA INTERRUPTOR AUTOMATICO 3VF6 CONEXION POR ENCHUFE PARA CONDUCTOR AUXILIAR MONTAJE POSTERIOR

ACCESORIO PARA INTERRUPTOR AUTOMATICO 3VF3/4/5/6 TERMINAL P.CONEXION P.ENCHUFE PARA CONDUCTOR AUXILIAR MONTAJE LATERAL

Circuit breaker VL 150x UL type CG (CAT NO. NCX3B020) non-interchangeable frame w/approval circuit breaker to UL489 standard breaking capacity 3-pole, nema rating 35kA/480V (molded …

INTERRUPTOR AUTOM. VL 150X UL TIPO CG (CAT NO. NCX3B020) MARCO NO INTERCAMBIABLE C/HOMOLOGACION INTERR.AUTOM. SEGUN UL489 PODER DE CORTE ESTANDAR 3 POLOS, DIMENSION. NEMA 35KA/ 480 …

INTERRUPTOR AUTOM. VL 150X UL, TIPO CG (CAT NO. NCX3B030) MARCO NO INTERCAMBIABLE C/HOMOLOGACION INTERR.AUTOM. SEGUN UL489 PODER DE CORTE ELEVADO 3 POLOS, DIMENSION. NEMA 65KA/ 480 …

Circuit breaker VL150X UL, type CG (cat no. NCX3B040) non-interchangeable frame, with circuit breaker approval acc. to UL 489 standard breaking capacity 3-pole, NEMA rating 35kA/48 …

Circuit breaker VL150X UL, type CG (cat no. NCX3B040) non-interchangeable frame, with circuit breaker approval acc. to UL 489 high breaking capacity 3-pole, NEMA rating 65kA/480V ( …

CIRCUIT BREAKER VL 150X UL, TYPE CG (CAT NO. NCX3B050) NON-INTERCHANGEABLE FRAME W/APPROVAL CIRCUIT BREAKER TO UL489 STANDARD BREAKING CAPACITY 3-POLE, NEMA RATING 35KA/480V (MOLDE …

INTERRUPTOR AUTOM. VL 150X UL, TIPO CG (CAT NO. NCX3B050) MARCO NO INTERCAMBIABLE C/HOMOLOGACION INTERR.AUTOM. SEGUN UL489 PODER DE CORTE ELEVADO 3 POLOS, DIMENSION. NEMA 65KA/ 480 …

INTERRUPTOR AUTOM. VL 150X UL, TIPO CG (CAT NO. NCX3B060) MARCO NO INTERCAMBIABLE C/HOMOLOGACION INTERR.AUTOM. SEGUN UL489 PODER DE CORTE ESTANDAR 3 POLOS, DIMENSION. NEMA 35KA/ 48 …

INTERRUPTOR AUTOM. VL 150X UL, TIPO CG (CAT NO. NCX3B060) MARCO NO INTERCAMBIABLE C/HOMOLOGACION INTERR.AUTOM. SEGUN UL489 PODER DE CORTE ELEVADO 3 POLOS, DIMENSION. NEMA 65KA/ 480 …

Circuit breaker VL150X UL, type CG (cat no. NCX3B100) non-interchangeable frame, with circuit breaker approval acc. to UL 489 standard breaking capacity 3-pole, NEMA rating 35kA/48 …

Circuit breaker VL150X UL, type CG (cat no. NCX3B150) non-interchangeable frame, with circuit breaker approval acc. to UL 489 standard breaking capacity 3-pole, NEMA rating 35kA/48 …

INTERRUPTOR AUTOM. VL 150X UL, TIPO CG (CAT NO. NCX3B150) MARCO NO INTERCAMBIABLE C/HOMOLOGACION INTERR.AUTOM. SEGUN UL489 PODER DE CORTE ESTANDAR 3 POLOS, DIMENSION. NEMA 35KA/ 48 …

CIRCUIT BREAKER VL 150X UL, TYPE CG (CAT NO. NCX3B025) NON-INTERCHANGEABLE FRAME W/APPROVAL CIRCUIT BREAKER TO UL489 STANDARD BREAKING CAPACITY 3-POLE, NEMA RATING 35KA/480V (MOLDE …

INTERRUPTOR AUTOM. VL 150X UL, TIPO CG (CAT NO. NCX3B025) MARCO NO INTERCAMBIABLE C/HOMOLOGACION INTERR.AUTOM. SEGUN UL489 PODER DE CORTE ELEVADO 3 POLOS, DIMENSION. NEMA 65KA/ 480 …

INTERRUPTOR AUTOM. VL 150X UL, TIPO CG (CAT NO. NCX3B035) MARCO NO INTERCAMBIABLE C/HOMOLOGACION INTERR.AUTOM. SEGUN UL489 PODER DE CORTE ELEVADO 3 POLOS, DIMENSION. NEMA 65KA/ 480 …

Circuit breaker VL150X UL, type CG (cat no. NCX3B090) non-interchangeable frame, with circuit breaker approval acc. to UL 489 high breaking capacity 3-pole, NEMA rating 65kA/480V ( …

INTERRUPTOR AUTOMATICO VL160X N PODER DE CORTE ESTANDAR ICU=55KA / 415 V AC 3 POLOS, PROTECC. DISTRIBUCION DISP. SOBREINTENSIDAD TM, LI IN=20A, INT. ASIGNADA IR=20A, PROTEC. SOBREC …

Without auxiliary release Auxiliary switch mounting kit 2 AUX (1 NO + 1 NC)

Interruptor automático VL160X N poder de corte estándar Icu=55 kA, 415V AC 3 polos, protección de distribuciones disparador de sobreintensidad TM, LI In=20 A, intensidad nominal Ir …

INTERRUPTOR AUTOMATICO VL160X N PODER DE CORTE ESTANDAR ICU=55KA / 415 V AC 3 POLOS, PROTECC. DISTRIBUCION DISP. SOBREINTENSIDAD TM, LI IN=20A, INT. ASIGNADA IR=20A, PROTEC. SOBREC …

INTERRUPTOR AUTOMATICO VL160X N PODER DE CORTE ESTANDAR ICU=55KA / 415 V AC 3 POLOS, PROTECC. DISTRIBUCION DISP. SOBREINTENSIDAD TM, LI IN=20A, INT. ASIGNADA IR=16-20A, PROTEC. SOB …

Without auxiliary release Auxiliary switch mounting kit 2 AUX (1 NO + 1 NC)

INTERRUPTOR AUTOMATICO VL160X N PODER DE CORTE ESTANDAR ICU=55KA / 415 V AC 3 POLOS, PROTECC. DISTRIBUCION DISP. SOBREINTENSIDAD TM, LI IN=20A, INT. ASIGNADA IR=16-20A, PROTEC. SOB …

INTERRUPTOR AUTOMATICO VL160X N PODER DE CORTE ESTANDAR ICU=55KA / 415 V AC 3 POLOS, PROTECC. DISTRIBUCION DISP. SOBREINTENSIDAD TM, LI IN=20A, INT. ASIGNADA IR=16-20A, PROTEC. SOB …

Without auxiliary release without auxiliary/alarm switch