Circuit breakers Items 14881 - 14976 de 25221 ⍾ SIEMENS ⍾ Última modificación Jun 4, 2026

Circuit breaker 3VA6 UL frame 1200 breaking capacity class H 65kA @ 480 V 3-pole, line protection ETU850, LSI, In=1200A 100%-rated, overload protection Ir=500A - 1200A short circ …

Circuit breaker 3VA6 UL frame 1200 breaking capacity class H 65kA @ 480 V 3-pole, line protection ETU860, LSIG, In=1200A overload protection Ir=500A - 1200A short circuit protect …

Circuit breaker 3VA6 UL frame 1200 breaking capacity class H 65kA @ 480 V 3-pole, line protection ETU860, LSIG, In=1200A overload protection Ir=500A - 1200A short circuit protect …

Circuit breaker 3VA6 UL frame 1200 breaking capacity class C 100kA @ 480 V 3-pole, line protection ETU860, LSIG, In=1200A overload protection Ir=500A - 1200A short circuit protec …

Circuit breaker 3VA6 UL frame 1200 breaking capacity class C 100kA @ 480 V 3-pole, line protection ETU860, LSIG, In=1200A overload protection Ir=500A - 1200A short circuit protec …

Circuit breaker 3VA6 UL frame 1200 breaking capacity class H 65kA @ 480 V 3-pole, line protection ETU350, LSI, In=800A overload protection Ir=315A - 800A short circuit protection …

Circuit breaker 3VA6 UL frame 1600 breaking capacity class M 35kA @ 480 V 3-pole, line protection ETU320, LI, In=1600A overload protection Ir=600A - 1600A short circuit protectio …

Circuit breaker 3VA6 UL frame 1600 breaking capacity class H 65kA @ 480 V 3-pole, line protection ETU320, LI, In=1600A overload protection Ir=600A - 1600A short circuit protectio …

Circuit breaker 3VA6 UL frame 2000 breaking capacity class H 65kA @ 480 V 3-pole, line protection ETU860, LSIG, In=2000A overload protection Ir=800A - 2000A short circuit protect …

EXT. N-CURRENT TRANSFORMER FOR N-PROTECTION ACCESSORY FOR: 3VA2 UP TO IN=150 A

COVER FRAME FOR DOOR CUT-OUT 76,2 X 45,65 MM (W X H) ACCESSORY FOR: CIRCUIT BREAKER 3 POLE WITHOUT ACCESS TO TMTU 3VA5 125 FRONT MOUNTED ROTARY 3VA9157-0EK.. FOR 3VA5 125

Cover frame 76.2x 70.7mm (WxH) accessory for: circuit breaker 3-pole with TMTU access 3VA5 125 motor operator MO320 125 3VA9137-0HA.0; ;

Locking provision for handle accessory for: 3VA41

Locking provision for handle accessory for: 3VA41

Cover frame 76.2x 70.7mm (WxH) accessory for: circuit breaker 3-pole with TMTU access 3VA1 100/160 motor operator MO320 160 3VA9157-0HA.0; ;

External current transformer for N conductor, In = 25…150A, accessory for: 3VA2/6; ;

REAR INTERLOCK MOUNTING BRACKET ACCESSORY FOR: 3VA5 125/250/400/600 3VA6 150/250/400/600; ;

REAR INTERLOCK WALKING BEAM ACCESSORY FOR: 3VA5 125/250/400/600 3VA6 150/250/400/600; ;

Labeling plate for cover frame accessory for: all cover frames 3VA9...-0SB.0; ;

Padlock device for handle accessory for: 3VA1 100/160 3VA1 250; ;

Enclavamiento posterior Marco de montaje Accesorio para 3VA1/2 a 630 A; ;

Enclavamiento posterior con varilla Accesorio para: 3VA1/2 a 630 A; ;

Wire connector 3 units accessory for: 3VA2 100/160/250; ;

External current transformer for N conductor accessory for: 3VA2 In=160/250A; ;

Control wire tap for box terminal 10 units accessory for: 3VA1 100/160; ;

Borne de conductor auxiliar para conexión plana con tornillos 10 Accesorio para: 3VA1 100/160

Rear connection stud flat short 1 unit accessory for: 3VA1 100/160; ;

Terminal cover 2-pole 1 unit accessory for: 3VA1 160; ;

TAPA CUBREBORNES 3 POLOS 1 UD. ACCESORIO PARA: 3VA1 100/160

Tapa cubrebornes 4 polos 1 unidad Accesorio para: 3VA1 100/160

TAPA CUBREBORNES PROLONGADA 3 POLOS 1 UD. ACCESORIO PARA: 3VA1 100/160

Terminal cover extended 4-pole; 1 unit accessory for: 3VA10/11

Tapas cubrebornes ensanchada 3 polos 1 unidad Accesorio para: 3VA1 100/160

Placa de aislamiento prolongada 3 polos 1 unidad Accesorio para: 3VA1 100/160; ;

Placa de aislamiento prolongada 4 polos, 1 unidad Accesorio para: 3VA1 100/160; ;

Circular conduc. terminal TA1.0 1.5…10 mm² 3 units accessory for: 3VA10/11

Borne para conductor redondo 3 unidades Accesorio para: 3VA1 100/160

Wire connector large with control wire voltage tap-off 3 units accessory for: 3VA1 100/160; ;

Distribution wire connector 6 cables 3 units accessory for: 3VA1 100/160; ;

Wire connector large 3 units accessory for: 3VA1 100/160; ;

Tapa cubrebornes Enchufables y extraíbles Accesorio para: interruptor automático, 3 polos 3VA1 160

Plug-in unit complete kit accessory for: circuit breaker, 3-pole 3VA1 160; ;

Plug-in unit conversion kit for MCCB accessory for: circuit breaker, 3-pole 3VA1 160; ;

Nut keeper kit; 3 units accessory for: 3VA10/11

Rear connection stud flat 3 units accessory for: 3VA1 100/160; ;

Residual current device RCD520 Basic RCD type A load side mounted rated resid. current 0.03...5A at 50/60Hz adjustable tv 0...3000ms 3-pole In=160A Ue=100-480V accessory for: 3VA1; …

Residual current device RCD520B Basic RCD type B or B+ load-side mounted rated resid. current 0.03...5A adjustable tv 0...10,000ms 3-pole In=160A Ue=127-690V accessory for: 3VA1; ; …

Residual current device RCD510 Basic RCD type A side mounted rated resid. current 0.03...5A at 50/60Hz adjustable tv 0...3000ms 3-pole In=160A Ue=127-480V accessory for: 3VA1 with  …

Wire connector 4 units accessory for: 3VA1 100/160; ;

Distribution wire connector 6 cables 4 units accessory for: 3VA1 100/160; ;

Circular conduc. terminal TA2.1 25…150 mm² large; 4 units accessory for: 3VA10/11

Plug-in unit complete kit accessory for: circuit breaker, 4-pole 3VA1 160; ;

Residual current device RCD320 Basic RCD type A load side mounted rated resid. current 0.03...5A at 50/60Hz tv instantaneous 4-pole In=160A Ue=100-480V accessory for: 3VA1; ;

Residual current device RCD520 Basic RCD type A load side mounted rated resid. current 0.03...5A at 50/60Hz adjustable tv 0...3000ms 4-pole In=160A Ue=100-480V accessory for: 3VA1; …

Aparato de protección de corriente diferencial RCD520B Basic RCD tipo B o B+ montaje inferior corriente nominal de defecto 0,03...5 A ciclo trabajo ajustable 0...10.000 ms 4 polos  …

Residual current device RCD510 Basic RCD type A side mounted rated resid. current 0.03...5A at 50/60Hz adjustable tv 0...3000ms 4-pole In=160A Ue=127-480V accessory for: 3VA1 with  …

Mounting screw kit comprises 4 screws and nuts, metric thread M4 x 70 mm accessory for: circuit breaker, 3-pole/4-pole 3VA10/11 and for plug-in units 3VA1 250, withdrawable units 3 …

Accionamiento motorizado lateral 24-60V DC Accesorio para: 3VA1 160; ;

Terminal cover plug-in and withdraw. breaker accessory for: circuit breaker, 3-pole 3VA20/21/22

Unidad extraíble juego completo Accesorio para: interruptor automático, 3 polos 3VA2 100/160/250; ;

Unidad enchufable juego completo Accesorio para: interruptor automático, 3 polos 3VA2 100/160/250

UNIDAD PROTEC. DIFERENCIAL RCD820 ADVANCED RCD TIPO A MONTADO ABAJO SENSIBILIDAD ASIGNADA 0,03..30A CON 50/60HZ EINSTELLBARER TV 0...10000MSEK 3- POLIG IN=160A UE=100-690V ACCESORI …

Unidad extraíble juego completo Accesorio para: interruptor automático, 4 polos 3VA2 100/160/250; ;

Plug-in unit complete kit accessory for: circuit breaker, 4-pole 3VA20/21/22

Residual current device RCD820 advanced RCD type A loadside mounted rated resid. current 0.03...30A at 50/60 Hz adjustable tv 0...10000 ms 4-pole In=160 A Ue=100-690 V accessory fo …

JUEGO TORNILLOS FIJACION CONSTA DE 4 TORNILLOS Y TUERCAS, ROSCA METRICA ACCESORIO PARA: INTERRUPTOR AUTOM., 4 POLOS 3VA2 100/160/250 ASI COMO PARA U. EXTRAIBLES 3VA2 100/160/250,

Terminal cover 2-pole 1 unit accessory for: 3VA5 125; ;

Tapa cubrebornes 3 polos 1 unidad Accesorio para: 3VA4/5 125; ;

Tapa cubrebornes 3 polos 1 ud. con orificios para ensayo dieléctrico Accesorio para: 3VA4/5 125; ;

Terminal cover 4-pole 1 unit accessory for: 3VA4/5 125; ;

Osłona zacisków przedłużona 2-bieg. 1 szt. akcesorium do: 3VA51

TAPA CUBREBORNES ALARGADA 3 POLOS 1 UD. ACCESORIO PARA: 3VA4/5 125

Terminal cover extended 3-pole; 1 unit with holes for voltage testing accessory for: 3VA51

Terminal cover extended 4-pole; 1 unit accessory for: 3VA51

Placa de aislamiento prolongada 3 polos 1 unidad Accesorio para: 3VA4/5 125

Insulating plate extended 4-pole; 1 unit accessory for: 3VA51

Separadores de fases, 2 unidades Accesorio para: 3VA4/5 125

BORNE DE MARCO 3 UDS. ACCESORIO PARA: 3VA4/5 125

Wire connector 3 units accessory for: 3VA4/5 125; ;

Wire connector 3 units accessory for: 3VA4/5 125; ;

WIRE CONNECTOR LARGE WITH CONTROL WIRE TAP 3 PCS. ACCESSORY FOR: 3VA4/5 125

Wire connector TA2.1 4 AWG…300 kcmil with control wire tap; for 1 cable; 3 units; incl. terminal cover extended with holes for voltage test; accessories for: 3VA4/5 125; ;

Wire connector TC1.0 14 AWG…8 AWG Cu 3 units accessories for: 3VA4/5 125; ;

Wire connector TC1.1 14 AWG…2/0 Cu 3 units accessories for: 3VA4/5 125; ;

Distribution wire connector 6 cables 3 units accessory for: 3VA5 125; ;

Wire connector TA2.5 6 x 14 AWG...2 AWG for 6 cables 3 units; incl. terminal cover extended with holes for voltage testing; accessory for: 3VA51

Circular conduc. terminal TA1.0 14 AWG…8 AWG with aux. conductor connection 3 units accessory for: 3VA41; 3VA51

Zacisk przyłączeniowy do przewodów okrągłych TA1.1 8 AWG...3/0 z złączem napięciowym przewodu pomocniczego 3 sztuki akcesoria do: 3VA41; 3VA51

Wire connector large 3 units accessory for: 3VA4/5 125; ;

Wire connector TC1.0 14 AWG...8 AWG Cu with control wire voltage tap 3 units accessory for: 3VA41; 3VA51

Borne para conductor redondo CU con toma de tensión del conductor auxiliar 3 unidades Accesorio para: 3VA4/5 125; ;

CONEX. PLANA C/TORNILLO 3 UDS. ACCESORIO PARA: 3VA4/5 125

Bus connector extended front mounted; 3 units accessory for: 3VA51

Box terminal; 4 units accessory for: 3VA51

Wire connector 4 units accessory for: 3VA5 125; ;

Wire connector TA2.5 6 x 14 AWG...2 AWG for 6 cables 4 units accessory for: 3VA51