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: 151,543
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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


Phoenix Contact Circuit Breakers CAPAROC PM IOL
Datasheet
41In Stock
Min.: 1
Mult.: 1
Circuit Breaker Feed-In Module 45 A 10 VDC to 30 VDC 2 Pole Non-Illuminated
Phoenix Contact Circuit Breakers CBMC E4 24DC/1-10ANO
Datasheet
Product Comments
428In Stock
Min.: 1
Mult.: 1

CBMC Circuit Breaker Electronic 40 A 24 VDC 4 Pole - 25 C + 60 C Illuminated


Phoenix Contact Circuit Breakers CAPAROC E2 12-24DC/2-10A
Datasheet
167In Stock
Min.: 1
Mult.: 1

Circuit Breaker Electronic 10 A 24 VDC 2 Pole Lever - 30 C + 65 C Non-Illuminated
Eaton Electrical QBHW3100HS
Eaton Electrical Circuit Breakers QBHW 3P 100A 240VAC MAX 22KAIC 1In Stock
Min.: 1
Mult.: 1

Phoenix Contact Circuit Breakers CBMC E4 24DC/1-4A+ IOL
Datasheet
104In Stock
Min.: 1
Mult.: 1

Circuit Breaker Electronic 1 A to 4 A 24 VDC 4 Pole - 25 C + 60 C Illuminated

Phoenix Contact Circuit Breakers CBMC E4 24DC/1-10A IOL
Datasheet
98In Stock
Min.: 1
Mult.: 1

Circuit Breaker Electronic 1 A to 10 A 24 VDC 4 Pole - 25 C + 60 C Illuminated


Weidmuller Circuit Breakers CB4201-10, 15.0A/TS35
Datasheet
96In Stock
81On Order
Min.: 1
Mult.: 1

CB4201 AC


Phoenix Contact Circuit Breakers CBM E4 24DC/0.5-10A NO-R
Datasheet
160In Stock
Min.: 1
Mult.: 1

Circuit Breaker Electronic 40 A 24 VDC 4 Pole - 25 C + 70 C Non-Illuminated Bulk

TE Connectivity / P&B Circuit Breakers 15A 2 POLE 2 TOGGLE
Datasheet
101In Stock
123On Order
Min.: 1
Mult.: 1

W9 Hydraulic Magnetic Circuit Breaker Hydraulic Magnetic 15 A 277 VAC 2 Pole Toggle - 40 C + 85 C Non-Illuminated Bulk

TE Connectivity / P&B Circuit Breakers 7A PUSH TO RESET
Datasheet
9,441In Stock
Min.: 1
Mult.: 1

W28 Thermal Circuit Breaker Thermal Magnetic 7 A 250 VAC 32 VDC 1 Pole Push to Reset - 20 C + 60 C Non-Illuminated Tray

TE Connectivity / P&B Circuit Breakers CIRCUIT BREAKER SWITCH 10A WH
Datasheet
136In Stock
Min.: 1
Mult.: 1

W6 Hydraulic Magnetic Circuit Breaker Hydraulic Magnetic 10 A 277 VAC 2 Pole Toggle - 40 C + 85 C Non-Illuminated

E-T-A Circuit Breakers 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
Datasheet
10In Stock
Min.: 1
Mult.: 1
Thermal Circuit Breaker Overcurrent Protection Rocker
AIRPAX IELHK11-1REC4-61-2.00-AE-01-V
AIRPAX Circuit Breakers Cir Brkr,HydMag
Datasheet
1In Stock
Min.: 1
Mult.: 1
IEL

AIRPAX Circuit Breakers Cir Brkr,HydMag
Datasheet
1In Stock
Min.: 1
Mult.: 1
AIRPAX Circuit Breakers 2In Stock
Min.: 1
Mult.: 1
Eaton Electrical Circuit Breakers FAZ 2P 5A D CURVE ring term
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
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 PDG3, 600A FRAME, MCP, STD CALIBRATION
Datasheet
1In Stock
Min.: 1
Mult.: 1

AIRPAX Circuit Breakers Cir Brkr Hyd Mag
Datasheet
11In 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
Omron Automation and Safety Circuit Breakers DC-Circuit Protector, 8 output
Datasheet
31In Stock
Min.: 1
Mult.: 1
S8V-CP Circuit Breaker Electronic 10 A 24 VDC 8 Pole Pushbutton - 25 C + 70 C Non-Illuminated
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