Interruptores automáticos

 Interruptores automáticos
Circuit breakers are in stock with same-day shipping at Mouser from leading manufacturers. Mouser is an authorized distributor for many circuit breaker manufacturers including ABB, Carling Technologies, Eaton, E-T-A Circuit Breakers, Phoenix Contact, Sensata, Schurter, Siemens, TE Connectivity & more.
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Please view our large selection of circuit breakers below.

Resultados: 151.562
Seleccionar Imagen Número de referencia Fabr. Descripción Hoja de datos Disponibilidad Precio (EUR) Filtre los resultados de la tabla por precio unitario basándose en su cantidad. Cant. RoHS Modelo ECAD Serie Producto Tipo Valor de corriente Voltaje máximo AC Voltaje máximo DC Número de polos Tipo de actuador Temperatura operativa mínima Temperatura operativa máxima Iluminado Empaquetado
ABB Interruptores automáticos MCB ST200M 2P C 20A UL1077
39En existencias
Mín.: 1
Múlt.: 1
ST200M Circuit Breakers 20 A 2 Pole
Siemens Interruptores automáticos MCSW 3VA53 3P 400A 65KA 1En existencias
Mín.: 1
Múlt.: 1
3VA Thermal Magnetic Circuit Breakers System Protection 400 A 690 VAC 500 VDC 3 Pole Paddle - 25 C + 70 C Non-Illuminated


E-T-A Interruptores automáticos The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot 40En existencias
50Fecha prevista: 17/08/2026
Mín.: 1
Múlt.: 1
3120-N Thermal Circuit Breakers Overcurrent Protection 16 A 240 VAC 50 VDC 2 Pole Rocker - 30 C + 60 C Non-Illuminated
AIRPAX Interruptores automáticos Cir Brkr,HydMag 29En existencias
Mín.: 1
Múlt.: 1
Siemens Interruptores automáticos BRKR 3VA52 3P 250A 35KA FTFM 1En existencias
Mín.: 1
Múlt.: 1
3VA Thermal Magnetic Circuit Breakers System Protection 250 A 690 VAC 750 VDC 3 Pole Paddle - 25 C + 70 C Non-Illuminated


TE Connectivity / P&B Interruptores automáticos 7A PUSH TO RESET 8.629En existencias
Mín.: 1
Múlt.: 1

W28 Thermal Circuit Breakers Thermal Magnetic 7 A 250 VAC 32 VDC 1 Pole Push to Reset - 20 C + 60 C Non-Illuminated Tray
TE Connectivity / P&B Interruptores automáticos CIRCUIT BREAKER SWITCH 30A BLK 158En existencias
Mín.: 1
Múlt.: 1

W9 Hydraulic Magnetic Circuit Breakers Hydraulic Magnetic 30 A 277 VAC 1 Pole Toggle - 40 C + 85 C Non-Illuminated


E-T-A Interruptores automáticos MoQ=10 Non-Preferred Part (Build to Order) - Alternative Stocked Part Number 2210-S211-P1M1-Z141-8A 92 10En existencias
Mín.: 1
Múlt.: 1

2210-S2 Thermal Circuit Breakers Thermal Magnetic Toggle
E-T-A Interruptores automáticos Single pole switch/thermal circuit breaker (S-type TO CBE to EN 60934) with tease-free, trip-free, snap action mechanism. Designed for snap-in panel mounting utilising round hole or industry standard fuse-holder cut-out dimensions. Fe 93En existencias
Mín.: 1
Múlt.: 1

1110-Fx12-P1M1 Circuit Breakers Thermal 2.5 A 250 VAC 50 VDC 1 Pole Push to Reset - 20 C + 60 C Non-Illuminated
AIRPAX Interruptores automáticos Cir Brkr, HydMag, 1 pl, 32VDC/125VAC, 15A 88En existencias
Mín.: 1
Múlt.: 1
Snapak Thermal Circuit Breakers Thermal 20 A 1 Pole Rocker - 40 C + 85 C Non-Illuminated
ABB Interruptores automáticos XT4N 250 EKIPLS/I IN=150A3PFFUL/CSA
3En existencias
Mín.: 1
Múlt.: 1
SACE Tmax XT
Siemens Interruptores automáticos BRKR 3VA53 3P 350A 35KA FTAM 1En existencias
Mín.: 1
Múlt.: 1
3VA Thermal Magnetic Circuit Breakers System Protection 350 A 690 VAC 500 VDC 3 Pole Paddle - 25 C + 70 C Non-Illuminated
E-T-A Interruptores automáticos Single pole thermal-magnetic circuit breakers with tease-free, trip-free, press-to-reset, snap action mechanism (R-type TM CBE to EN 60934; M-type with manual release (-H). Available with fast acting and standard magnetic tripping cha 69En existencias
Mín.: 1
Múlt.: 1

3400 Thermal Circuit Breakers Thermal Magnetic Push to Reset
ABB Interruptores automáticos XT4H 250 TMF 250-2500 3P F F UL/CSA
2En existencias
Mín.: 1
Múlt.: 1
SACE Tmax XT


E-T-A Interruptores automáticos Miniaturised single pole thermal circuit breaker with push-to-reset tease free, trip-free, snap action mechanism (R-type TO CBE to EN 60934) for PCB mounting. Approved to CBE standard EN 60934 (IEC 60934). For higher current ratings 141En existencias
Mín.: 1
Múlt.: 1

104 Thermal Circuit Breakers Overcurrent Protection 10 A 240 VAC 48 VDC 1 Pole Push to Reset - 20 C + 60 C Non-Illuminated


E-T-A Interruptores automáticos 1077, 3P, DM, 480VAC/60VDC, D, 30A 146En existencias
Mín.: 1
Múlt.: 1

4230-T Miniature Circuit Breakers Thermal Magnetic 30 A 415 VAC 3 Pole Toggle - 35 C + 70 C Non-Illuminated


E-T-A Interruptores automáticos Single pole miniaturised magnetic circuit breakers with unique high-speed operating mechanism and push/pull on/off manual actuation. Fitted with electrically separate excitation and switching circuits, and one pair of auxiliary contac 168En existencias
Mín.: 1
Múlt.: 1

808 400 mA 24 VDC 1 Pole Pushbutton - 30 C + 70 C Non-Illuminated
AIRPAX Interruptores automáticos Cir Brkr Hyd Mag 12En existencias
Mín.: 1
Múlt.: 1
IEL
AIRPAX Interruptores automáticos Cir Brkr Hyd Mag 14En existencias
Mín.: 1
Múlt.: 1
IAL/IDL/IML/IUL Circuit Breakers Hydraulic Magnetic 7 A Handle - 40 C + 85 C Non-Illuminated
E-T-A Interruptores automáticos Miniaturised double pole thermal circuit breaker with push-to-reset tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934). Threadneck panel mounting. Suitable for line and neutral switching - the thermal actuator op 65En existencias
Mín.: 1
Múlt.: 1

1140 Miniature Circuit Breakers Overcurrent Protection 15 A 240 VAC 48 VDC 1 Pole Push to Reset - 20 C + 60 C Non-Illuminated


E-T-A Interruptores automáticos Single, two and three pole rocker switch/thermal trip free circuit breakers (S-type TO CBE to EN 60934) of compact design for snap-in panel mounting. Available either with protection on one/both/all poles or, in the case of the double 190En existencias
Mín.: 1
Múlt.: 1

3130-F Thermal Overcurrent 12 A 415 VAC 50 VDC 2 Pole Rocker - 30 C + 60 C Illuminated
E-T-A Interruptores automáticos 1077, 1p, DN, 24VDC, N/O Aux, 3.6A 36En existencias
Mín.: 1
Múlt.: 1

ESS31-T Circuit Breakers Electronic 3.6 A 24 VDC 1 Pole Pushbutton 0 C + 50 C Illuminated


E-T-A Interruptores automáticos The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot 176En existencias
Mín.: 1
Múlt.: 1

3120-N Thermal Circuit Breakers Overcurrent Protection 3 A 240 VAC 50 VDC 2 Pole Rocker - 30 C + 60 C Non-Illuminated


AIRPAX Interruptores automáticos Cir Brkr Hyd Mag 7En existencias
Mín.: 1
Múlt.: 1

Circuit Breakers Manual Motor Controller 125 VDC 3 Pole Lever - 40 C + 85 C Non-Illuminated


Weidmuller Interruptores automáticos CB4201-10, 2.5A/TS35 14En existencias
Mín.: 1
Múlt.: 1
CB4201 AC