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.

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Tipo
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Voltaje máximo DC
Número de polos
Tipo de actuador
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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 protection of motors
Hoja de datos
10En existencias
Mín.: 1
Múlt.: 1
3120-N Thermal Circuit Breakers Overcurrent Protection 20 A 240 VAC 50 VDC 2 Pole Rocker - 30 C + 60 C 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
Hoja de datos
9En existencias
Mín.: 1
Múlt.: 1
3300 Thermal Circuit Breakers Thermal Magnetic Push to Reset


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
Hoja de datos
2En existencias
Mín.: 1
Múlt.: 1
3300 Thermal Circuit Breakers Thermal Magnetic Push to Reset


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
Hoja de datos
8En existencias
Mín.: 1
Múlt.: 1
3300 Thermal Circuit Breakers Thermal Magnetic Push to Reset
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
Hoja de datos
9En existencias
Mín.: 1
Múlt.: 1
3300 Thermal Circuit Breakers Thermal Magnetic Push to Reset
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
Hoja de datos
9En existencias
Mín.: 1
Múlt.: 1
3400 Thermal Circuit Breakers Thermal Magnetic Push to Reset
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
Hoja de datos
1En existencias
Mín.: 1
Múlt.: 1

3400 Thermal Circuit Breakers Thermal Magnetic 8 A 240 VAC 65 VDC 1 Pole Push to Reset - 30 C + 60 C Non-Illuminated
E-T-A Interruptores automáticos Single pole thermal-magnetic circuit breaker with tease-free, trip-free, snap action mechanism and two button operation (M-type TM CBE to EN 60934). Featuring a flange for panel mounting, and optional auxiliary contacts and unprotecte
Hoja de datos
5En existencias
Mín.: 1
Múlt.: 1

3500 Thermal Circuit Breakers Thermal Magnetic Push to Reset
E-T-A Interruptores automáticos Single pole high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off position. Thr
Hoja de datos
1En existencias
10Fecha prevista: 26/10/2026
Mín.: 1
Múlt.: 1
412 Push-Pull
E-T-A Interruptores automáticos Single pole high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off position. Thr
Hoja de datos
1En existencias
Mín.: 1
Múlt.: 1

412 Thermal 30 A 125 VAC 28 VDC 1 Pole Push-Pull - 55 C + 75 C Non-Illuminated
E-T-A Interruptores automáticos Single pole high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off position. Thr
Hoja de datos
1En existencias
Mín.: 1
Múlt.: 1

413 Thermal Circuit Breakers Thermal Magnetic 35 A 115 VAC 28 VDC 1 Pole Push-Pull - 55 C + 75 C Non-Illuminated
E-T-A Interruptores automáticos 1077, 1P, DM, 277VAC/60VDC, C, 50A
Hoja de datos
39En existencias
Mín.: 1
Múlt.: 1

4230-T Miniature Circuit Breakers Thermal Magnetic 50 A 240 VAC 80 VDC 1 Pole Toggle - 35 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
Hoja de datos
4En existencias
Mín.: 1
Múlt.: 1
3120-N Thermal Circuit Breakers Overcurrent Protection 20 A 240 VAC 50 VDC 2 Pole Rocker - 30 C + 60 C Non-Illuminated
E-T-A Interruptores automáticos Combination of single pole circuit breaker and ON/OFF switch with soft-touch rocker actuation. Contoured rockers are available with a choice of colours and legends, with optional illumination. The 3131 is sealed to provide IP66 rated
Hoja de datos
3En existencias
Mín.: 1
Múlt.: 1

3131-A/C Circuit Breakers Thermal 10 A 1 Pole Rocker
E-T-A Interruptores automáticos Single pole three-position switch with latching or momentary switch functions. Featuring a soft-touch contoured rocker actuator with optional illumination. The 3131 is sealed to provide IP66 rated front of panel water splash protectio
Hoja de datos
7En existencias
Mín.: 1
Múlt.: 1

3131-B/D Circuit Breakers Thermal 20 A 240 VAC 28 VDC 1 Pole Rocker - 20 C + 60 C Non-Illuminated


E-T-A Interruptores automáticos 508, 1P, DM, 24VDC, N/C, RE, SF, ATX, 4A
Hoja de datos
2En existencias
Mín.: 1
Múlt.: 1

ESX10-T-E Circuit Breakers Electronic 4 A 24 VDC 1 Pole Slide - 25 C + 60 C Illuminated
E-T-A Interruptores automáticos AC PEM, w/ 2 pole , 6A, 250V green rocker, C14 medical filtered inlet, pre-wired
Hoja de datos
1En existencias
Mín.: 1
Múlt.: 1

Thermal Circuit Breakers Overcurrent Protection 6 A 240 VAC 50 VDC 2 Pole Rocker - 30 C + 60 C Illuminated
Weidmuller Interruptores automáticos CB4201-10, 1.2A/TS35 8En existencias
Mín.: 1
Múlt.: 1
Thermal Circuit Breakers
Weidmuller Interruptores automáticos CB4201-10, 6.5A/TS35 8En existencias
Mín.: 1
Múlt.: 1
Thermal Circuit Breakers
Weidmuller Interruptores automáticos QL-1-13-DM-KM-13.0
Hoja de datos
1En existencias
Mín.: 1
Múlt.: 1
Weidmuller Interruptores automáticos QL-3-13-DM-KM-25.0
Hoja de datos
4En existencias
Mín.: 1
Múlt.: 1
Eaton Electrical Interruptores automáticos FAZ-NA 240VAC 2P 5A C CURVE ring term
Hoja de datos
2En existencias
Mín.: 1
Múlt.: 1
Circuit Breakers Miniature 5 A 240 VAC, 415 VAC 2 Pole Handle - 40 C + 75 C Non-Illuminated
E-T-A Interruptores automáticos 508, 1P, DM, 48VDC, N/O, 8A
Hoja de datos
7En existencias
Mín.: 1
Múlt.: 1
ESX10-TC Circuit Breakers Electronic 8 A 48 VDC 1 Pole Slide - 25 C + 60 C Illuminated
AIRPAX Interruptores automáticos Cir Brkr Hyd Mag
Hoja de datos
3En existencias
Mín.: 1
Múlt.: 1
Snapak Thermal Circuit Breakers Thermal Push to Reset
AIRPAX Interruptores automáticos Cir Brkr Hyd Mag
Hoja de datos
1En existencias
Mín.: 1
Múlt.: 1
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