Contactverbrekers

Contactverbrekers
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.

Resultaten: 151.565
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E-T-A Contactverbrekers 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
Gegevensblad
40In voorraad
50Verwacht 17/08/2026
Min.: 1
Veelv.: 1
3120-N Thermal Circuit Breakers Overcurrent Protection 16 A 240 VAC 50 VDC 2 Pole Rocker - 30 C + 60 C Non-Illuminated
AIRPAX Contactverbrekers Cir Brkr,HydMag
Gegevensblad
29In voorraad
Min.: 1
Veelv.: 1
Siemens Contactverbrekers BRKR 3VA52 3P 250A 35KA FTFM
Gegevensblad
1In voorraad
Min.: 1
Veelv.: 1
3VA Thermal Magnetic Circuit Breakers System Protection 250 A 690 VAC 750 VDC 3 Pole Paddle - 25 C + 70 C Non-Illuminated


E-T-A Contactverbrekers 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
Gegevensblad
168In voorraad
Min.: 1
Veelv.: 1

808 400 mA 24 VDC 1 Pole Pushbutton - 30 C + 70 C Non-Illuminated


E-T-A Contactverbrekers The 3120-N...4 IP65 rated 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...4 is ideally suite
Gegevensblad
41In voorraad
Min.: 1
Veelv.: 1
3120-N Thermal Circuit Breakers Overcurrent Protection 2.5 A 240 VAC 50 VDC 2 Pole Rocker - 30 C + 60 C Illuminated
Square D Contactverbrekers MOLDED CASE CIRCUIT BREAKER 600V 150A
Gegevensblad
1In voorraad
Min.: 1
Veelv.: 1
HDF


E-T-A Contactverbrekers MoQ=10 Non-Preferred Part (Build to Order) - Alternative Stocked Part Number 2210-S211-P1M1-Z141-8A 92
Gegevensblad
10In voorraad
Min.: 1
Veelv.: 1

2210-S2 Thermal Circuit Breakers Thermal Magnetic Toggle
E-T-A Contactverbrekers 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
Gegevensblad
93In voorraad
Min.: 1
Veelv.: 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 Contactverbrekers Cir Brkr, HydMag, 1 pl, 32VDC/125VAC, 15A
Gegevensblad
88In voorraad
Min.: 1
Veelv.: 1
Snapak Thermal Circuit Breakers Thermal 20 A 1 Pole Rocker - 40 C + 85 C Non-Illuminated
ABB Contactverbrekers XT4N 250 EKIPLS/I IN=150A3PFFUL/CSA
Gegevensblad
3In voorraad
Min.: 1
Veelv.: 1
SACE Tmax XT
Siemens Contactverbrekers BRKR 3VA53 3P 350A 35KA FTAM
Gegevensblad
1In voorraad
Min.: 1
Veelv.: 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 Contactverbrekers 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
Gegevensblad
69In voorraad
Min.: 1
Veelv.: 1

3400 Thermal Circuit Breakers Thermal Magnetic Push to Reset
ABB Contactverbrekers XT4H 250 TMF 250-2500 3P F F UL/CSA
Gegevensblad
2In voorraad
Min.: 1
Veelv.: 1
SACE Tmax XT


Weidmuller Contactverbrekers CB4201-10, 2.5A/TS35
Gegevensblad
14In voorraad
Min.: 1
Veelv.: 1
CB4201 AC
E-T-A Contactverbrekers 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
Gegevensblad
65In voorraad
Min.: 1
Veelv.: 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 Contactverbrekers 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
Gegevensblad
190In voorraad
Min.: 1
Veelv.: 1

3130-F Thermal Overcurrent 12 A 415 VAC 50 VDC 2 Pole Rocker - 30 C + 60 C Illuminated
E-T-A Contactverbrekers 1077, 1p, DN, 24VDC, N/O Aux, 3.6A
Gegevensblad
36In voorraad
Min.: 1
Veelv.: 1

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


E-T-A Contactverbrekers 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
Gegevensblad
176In voorraad
Min.: 1
Veelv.: 1

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


AIRPAX Contactverbrekers Cir Brkr Hyd Mag
Gegevensblad
7In voorraad
Min.: 1
Veelv.: 1

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


E-T-A Contactverbrekers Miniaturised single pole thermal circuit breaker with push-to-reset tease free, trip-free, snap action mechanism (R-type TO CBE to EN 60934) integral type. Approved to CBE standard EN 60934 (IEC 60934). For higher current ratings see
Gegevensblad
297In voorraad
Min.: 1
Veelv.: 1

104 Thermal Circuit Breakers Overcurrent Protection 4 A 240 VAC 48 VDC 1 Pole Push to Reset - 20 C + 60 C Non-Illuminated
E-T-A Contactverbrekers Single pole press-to-reset thermal circuit breaker with extremely fast overload switching performance (R-type TO CBE to EN 60934). Single hole threadneck mounting. Type 1410-G1 features changeover contacts suitable for providing statu
Gegevensblad
258In voorraad
Min.: 1
Veelv.: 1

1410-G1 Thermal Circuit Breakers Overcurrent Protection 1 A 240 VAC 28 VDC 1 Pole Rocker - 20 C + 70 C Non-Illuminated
E-T-A Contactverbrekers Single pole press-to-reset thermal circuit breaker with extremely fast overload switching performance (R-type TO CBE to EN 60934). Miniaturised construction minimises PCB real estate required. Largely temperature-insensitive.x -E. Ret
Gegevensblad
162In voorraad
Min.: 1
Veelv.: 1

1410-L1 Thermal Circuit Breakers Overcurrent Protection 1 A 240 VAC 28 VDC 1 Pole Rocker - 20 C + 70 C Non-Illuminated
E-T-A Contactverbrekers 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
Gegevensblad
212In voorraad
Min.: 1
Veelv.: 1

3120-N Thermal Circuit Breakers Overcurrent Protection 20 A 240 VAC 50 VDC 2 Pole Rocker - 30 C + 60 C Non-Illuminated
AIRPAX Contactverbrekers Cir Brkr Hyd Mag
Gegevensblad
2In voorraad
Min.: 1
Veelv.: 1

AP Circuit Breakers Hydraulic Magnetic 3 A 240 VAC 50 VDC 2 Pole Toggle - 40 C + 100 C Non-Illuminated
AIRPAX Contactverbrekers Cir Brkr Hyd Mag
Gegevensblad
14In voorraad
Min.: 1
Veelv.: 1
IAL/IDL/IML/IUL Circuit Breakers Hydraulic Magnetic 2 A Handle - 40 C + 85 C Non-Illuminated