What are Circuit Breakers ?
Parts in this category
Tap rows to select parts
Compare stocked parts across manufacturers and distributors, then add lines to your RFQ.
| Part & Mfr | Total Stock | Pricing & RFQ | Actuator Type | Altitude | Ambient Temperature Range | Approval Agency | Automotive Grade | Breaker Type | Current Rating | Current Rating (Amps) | Degree of Protection | Depth | Dielectric Strength | Electrical Life | Flammability Class | Frequency | Halogen Free | Height | Humidity | Illumination | Illumination Voltage (Nominal) | Insulation Resistance | Internal Resistance | Interrupting Capacity | Lead Style | Mass | Mechanical Life | Medical Grade | Military Grade | Mounting Type | Number of Poles | Operating Temperature | Operating Temperature Range | Panel Thickness | Pollution Degree | Rated Insulation Voltage | Required Backup Fuse | SVHC Present | Shock | Shock Resistance | Storage Temperature | Terminal Design | Termination Style | Trip Curve | Tripping Characteristic | Vibration (Sinusoidal) | Vibration Resistance | Voltage Rating | Voltage Rating AC | Voltage Rating DC | Weight | Width | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Rocker | - | - | CCC, CSA, UL | - | Magnetic (Hydraulic Delay) | - | 50A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | Panel Mount | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 480 V | - | - | - | - | |
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Rocker | - | - | CCC, CSA, UL, VDE | - | Magnetic (Hydraulic Delay) | - | 45A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | Panel Mount | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 250 V | - | - | - | - | |
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Rocker | - | - | CCC, CSA, UL489, VDE | - | Magnetic (Hydraulic Delay) | - | 10A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | Panel Mount | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 240 V | - | - | - | - | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | UL | - | - | - | 100A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 690 V | - | - | - | - | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | UL | - | - | - | 150A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 690 V | - | - | - | - | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | UL | - | - | - | 125A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 690 V | - | - | - | - | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | CCC, CE, CSA, UL489 | - | - | - | 200A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 690 V | - | - | - | - | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | CCC, CE, CSA, UL489 | - | - | - | 175A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 690 V | - | - | - | - | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | CCC, CE, CSA, EAC, UL489 | - | - | - | 250A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 690 V | - | - | - | - | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | CCC, CE, CSA, EAC, UL489 | - | - | - | 100A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 690 V | - | - | - | - | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | CCC, CE, CSA, EAC, UL489, VDE | - | - | - | 250A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 690 V | - | - | - | - | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | CCC, CE, CSA, EAC, UL489, VDE | - | - | - | 200A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 690 V | - | - | - | - | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | CCC, CE, EAC, UL489 | - | - | - | 125A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 690 V | - | - | - | - | |
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Rocker | - | - | CCC, CSA, UL | - | Magnetic (Hydraulic Delay) | - | 20A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | Panel Mount | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 480 V | - | - | - | - | |
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Rocker | - | - | CCC, CSA, UL, VDE | - | Magnetic (Hydraulic Delay) | - | 35A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | Panel Mount | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 250 V | - | - | - | - | |
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Rocker | - | - | CCC, CSA, UL, VDE | - | Magnetic (Hydraulic Delay) | - | 40A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | Panel Mount | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 250 V | - | - | - | - | |
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Rocker | - | - | CCC, CSA, TUV, UL489 | - | Magnetic (Hydraulic Delay) | - | 30A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | Panel Mount | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 240 V | - | - | - | - | |
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Rocker | - | - | CCC, CSA, UL | - | Magnetic (Hydraulic Delay) | - | 6A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | Panel Mount | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 480 V | - | - | - | - | |
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Rocker | - | - | CCC, CSA, UL | - | Magnetic (Hydraulic Delay) | - | 40A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | Panel Mount | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 480 V | - | - | - | - | |
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Rocker | - | - | CCC, CSA, UL, VDE | - | Magnetic (Hydraulic Delay) | - | 15A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | Panel Mount | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 250 V | - | - | - | - | |
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Rocker | - | - | CCC, CSA, UL | - | Magnetic (Hydraulic Delay) | - | 30A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | Panel Mount | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 480 V | - | - | - | - | |
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Rocker | - | - | CCC, CSA, UL | - | Magnetic (Hydraulic Delay) | - | 15A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | Panel Mount | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 480 V | - | - | - | - | |
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Rocker | - | - | CCC, CSA, UL | - | Magnetic (Hydraulic Delay) | - | 20A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | Panel Mount | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 480 V | - | - | - | - | |
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Rocker | - | - | CCC, CSA, TUV, UL | - | Magnetic (Hydraulic Delay) | - | 35A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | Panel Mount | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 250 V | - | - | - | - | |
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Rocker | - | - | CCC, CSA, UL | - | Magnetic (Hydraulic Delay) | - | 50A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | Panel Mount | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 480 V | - | - | - | - | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | CCC, CE, EAC, UL489 | - | - | - | 110A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 690 V | - | - | - | - | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | - | - | - | - | 250A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 480 V | - | - | - | - | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | CCC, CE, EAC, UL489 | - | - | - | 225A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 690 V | - | - | - | - | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | UL | - | - | - | 200A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 690 V | - | - | - | - | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | UL | - | - | - | 110A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 4 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 690 V | - | - | - | - | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | UL | - | - | - | 110A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 4 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 690 V | - | - | - | - | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | UL | - | - | - | 175A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 690 V | - | - | - | - | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | UL | - | - | - | 125A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 4 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 690 V | - | - | - | - | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | UL | - | - | - | 125A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 4 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 690 V | - | - | - | - | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | CCC, CE, CSA, UL489 | - | - | - | 125A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 690 V | - | - | - | - | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | CCC, CE, CSA, UL489 | - | - | - | 110A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 690 V | - | - | - | - | |
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Rocker | - | - | CCC, CSA, UL | - | Magnetic (Hydraulic Delay) | - | 50A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | Panel Mount | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 480 V | - | - | - | - | |
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Rocker | - | - | CCC, CSA, TUV, UL | - | Magnetic (Hydraulic Delay) | - | 15A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | Panel Mount | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 250 V | - | - | - | - | |
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Rocker | - | - | CCC, CSA, UL | - | Magnetic (Hydraulic Delay) | - | 30A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | Panel Mount | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 480 V | - | - | - | - | |
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Rocker | - | - | CCC, CSA, UL, VDE | - | Magnetic (Hydraulic Delay) | - | 40A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | Panel Mount | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 250 V | - | - | - | - | |
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Rocker | - | - | CCC, CSA, UL, VDE | - | Magnetic (Hydraulic Delay) | - | 32A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | Panel Mount | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 250 V | - | - | - | - | |
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Rocker | - | - | CCC, CSA, UL | - | Magnetic (Hydraulic Delay) | - | 50A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | Panel Mount | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 480 V | - | - | - | - | |
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Rocker | - | - | CCC, CSA, UL, VDE | - | Magnetic (Hydraulic Delay) | - | 50A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | Panel Mount | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 250 V | - | - | - | - | |
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Rocker | - | - | CCC, CSA, UL | - | Magnetic (Hydraulic Delay) | - | 40A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | Panel Mount | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 480 V | - | - | - | - | |
Sensata
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | - | - | Magnetic (Hydraulic Delay) | - | 25A | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Panel Mount | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Sensata
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | - | - | Magnetic (Hydraulic Delay) | - | 20A | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Panel Mount | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Sensata
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | - | - | Magnetic (Hydraulic Delay) | - | 10A | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Panel Mount | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | CCC, CE, CSA, UL489 | - | - | - | 250A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 690 V | - | - | - | - | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | CCC, CE, CSA, UL489 | - | - | - | 225A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 690 V | - | - | - | - | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | UL | - | - | - | 175A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 690 V | - | - | - | - |