Circuit Breakers

Circuit Breakers
Circuit breakers are available at Mouser from industry 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, Siemens, TE Connectivity & more.
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Please view our large selection of circuit breakers below.
Results: 146.380
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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Product
Type
Current Rating
Voltage Rating AC
Voltage Rating DC
Number of Poles
Actuator Type
Minimum Operating Temperature
Maximum Operating Temperature
Illuminated
Packaging
E-T-A Circuit Breakers 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
Datasheet
44In Stock
49On Order
Min.: 1
Mult.: 1

808 Circuit Breaker Miniature 500 mA 24 VDC 1 Pole Pushbutton - 30 C + 70 C Non-Illuminated
AIRPAX Circuit Breakers Cir Brkr Hyd Mag
Datasheet
13In Stock
Min.: 1
Mult.: 1
IEL
AIRPAX Circuit Breakers CIRCUIT BREAKER
Datasheet
6In Stock
Min.: 1
Mult.: 1

IEG Hydraulic Magnetic Circuit Breaker Hydraulic Magnetic 30 A 240 VAC 80 VDC 3 Pole Handle - 40 C + 85 C Non-Illuminated
AIRPAX Circuit Breakers Cir Brkr Hyd Mag
Datasheet
52In Stock
Min.: 1
Mult.: 1
Thermal Circuit Breaker Thermal 15 A 2 Pole Push-Pull - 40 C + 85 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ 2P 3A C CURVE ring term
Datasheet
4In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breaker Miniature 3 A 240 VAC, 415 VAC 2 Pole Handle - 40 C + 75 C Non-Illuminated
AIRPAX Circuit Breakers Cir Brkr Hyd Mag
Datasheet
48In Stock
Min.: 1
Mult.: 1
IUGN Circuit Breaker Hydraulic Magnetic 20 A 2 Pole Toggle - 40 C + 85 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ-NA UL 489 MCB 3P 3A C CURVE
Datasheet
4In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breaker Miniature 5 A 240 VAC, 415 VAC 2 Pole Handle - 40 C + 75 C Non-Illuminated
Siemens Circuit Breakers BRKR 3VA52 4P 60A 35KA FTFM
Datasheet
1In Stock
Min.: 1
Mult.: 1
3VA Circuit Breaker System Protection 60 A 690 VAC 1 kVDC 4 Pole Paddle - 25 C + 70 C Non-Illuminated
Schneider Electric Circuit Breakers MOLDED CASE CIRCUIT BRKR 600Y/347V 25A
Datasheet
2In Stock
Min.: 1
Mult.: 1
BGF
E-T-A Circuit Breakers Miniaturised single pole thermal circuit breaker with push-to-reset tease free, trip-free, snap action mechanism (R-type TO CBE to EN 60934), threadneck mounting. Approved to CBE standard EN 60934 (IEC 60934). For higher current rati
Datasheet
183In Stock
50On Order
Min.: 1
Mult.: 1

106-M2 Thermal Circuit Breaker Overcurrent Protection 3 A 240 VAC 48 VDC 1 Pole Push to Reset - 20 C + 60 C Non-Illuminated
E-T-A Circuit Breakers Single pole thermal circuit breaker with press-to-reset, tease-free, trip-free, snap action mechanism. Type 2-5700 can be supplied as a push-push switch/circuit breaker (R-type TO CBE to EN 60934 in press-to-reset configuration; S-typ
Datasheet
78In Stock
Min.: 1
Mult.: 1

2-5700 Thermal Circuit Breaker Overcurrent Protection 38 A 250 VAC 28 VDC 1 Pole Push to Reset - 20 C + 60 C Non-Illuminated
Phoenix Contact Circuit Breakers CB TM1 6A F1 P
Datasheet
33In Stock
Min.: 1
Mult.: 1

CB TM1 6 A 240 VAC, 277 VAC 50 VDC 1 Pole Slide - 30 C + 60 C Non-Illuminated
AIRPAX Circuit Breakers CIRCUIT BREAKER
Datasheet
13In Stock
Min.: 1
Mult.: 1

IEG Hydraulic Magnetic Circuit Breaker Hydraulic Magnetic Handle
Eaton Electrical Circuit Breakers FAZ 2P 40A C CURVE ring term
Datasheet
4In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breaker Miniature 40 A 240 VAC, 415 VAC 2 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers PDG3, 600A FRAME, MCP, STD CALIBRATION
Datasheet
2In Stock
Min.: 1
Mult.: 1
AIRPAX Circuit Breakers Cir Brkr Hyd Mag
Datasheet
10In Stock
3On Order
Min.: 1
Mult.: 1
IAL/IDL/IML/IUL
ABB Circuit Breakers TEYX CIRCUIT BREAKER 2P 30A
Datasheet
1In Stock
Min.: 1
Mult.: 1


Weidmuller Circuit Breakers 201-T3-6A
Datasheet
23In Stock
10On Order
Min.: 1
Mult.: 1

CB4201 AC

E-T-A Circuit Breakers 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
Datasheet
141In Stock
Min.: 1
Mult.: 1

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

E-T-A Circuit Breakers 1077, 3P, DM, 480VAC/60VDC, D, 30A
Datasheet
147In Stock
Min.: 1
Mult.: 1

4230-T Miniature Circuit Breaker Thermal Magnetic 30 A 415 VAC 3 Pole Toggle - 35 C + 70 C Non-Illuminated
Murrelektronik Circuit Breakers Mico Pro electronic circuit protection, 4 channel IN: 24 V DC OUT: 24 V DC / 4 A CL2
Datasheet
15In Stock
Min.: 1
Mult.: 1

9 Circuit Breaker MICO 40 A 12 VDC, 24 VDC 4 Pole - 25 C + 55 C Non-Illuminated Bulk
AIRPAX Circuit Breakers Cir Brkr Hyd Mag
Datasheet
13In Stock
Min.: 1
Mult.: 1
IEL
AIRPAX Circuit Breakers CIRCUIT BREAKER
Datasheet
9In Stock
Min.: 1
Mult.: 1

IUGN Circuit Breaker Hydraulic Magnetic 20 A 240 VAC 80 VDC 2 Pole Toggle - 40 C + 85 C Non-Illuminated
AIRPAX Circuit Breakers Cir Brkr Hyd Mag
Datasheet
14In Stock
Min.: 1
Mult.: 1
IAL/IDL/IML/IUL Circuit Breaker Hydraulic Magnetic 7 A Handle - 40 C + 85 C Non-Illuminated


Schneider Electric Circuit Breakers TeSys MOTOR CB THO/MAG 62-73A EVLK
Datasheet
3In Stock
Min.: 1
Mult.: 1

GV Circuit Breaker Thermal Magnetic 73 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated