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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | CCC, CE, CSA, UL489 | - | - | - | 90A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 690 V | - | - | - | - | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | CCC, CE, CSA, UL489 | - | - | - | 70A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 690 V | - | - | - | - | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | CCC, CE, CSA, UL489 | - | - | - | 80A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 690 V | - | - | - | - | |
American Electrical Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | cULus, UL489 | - | Thermal Magnetic | - | 250A | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Panel Mount | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 600 V | - | - | - | - | |
American Electrical Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | cULus, UL489 | - | Thermal Magnetic | - | 300A | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Panel Mount | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 600 V | - | - | - | - | |
American Electrical Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | cULus, UL489 | - | Thermal Magnetic | - | 350A | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Panel Mount | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 600 V | - | - | - | - | |
American Electrical Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | cULus, UL489 | - | Thermal Magnetic | - | 400A | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Panel Mount | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 600 V | - | - | - | - | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | CCC, CE, CSA, 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 | - | - | - | 125A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 4 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 690 V | - | - | - | - | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | CCC, CE, CSA, EAC, UL489, VDE | - | - | - | 125A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 4 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 690 V | - | - | - | - | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | UL | - | - | - | 90A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 690 V | - | - | - | - | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | UL | - | - | - | 80A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 690 V | - | - | - | - | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | UL | - | - | - | 70A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 690 V | - | - | - | - | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | CCC, CE, UL489 | - | - | - | 70A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 690 V | - | - | - | - | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | CCC, CE, UL489 | - | - | - | 80A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 690 V | - | - | - | - | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | CCC, CE, UL489 | - | - | - | 90A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 690 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 | - | - | - | - | - | - | 100A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 480 V | - | - | - | - | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | CCC, CE, CSA, UL489 | - | - | - | 100A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 690 V | - | - | - | - | |
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Push-Pull Plunger | - | - | - | - | Thermal | - | 50A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | Panel Mount | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 200 V | - | - | - | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Push-Pull Plunger | - | - | - | - | Thermal | - | 50A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | Panel Mount | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 200 V | - | - | - | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Push-Pull Plunger | - | - | - | - | Thermal | - | 50A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | Panel Mount | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 200 V | - | - | - | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Push-Pull Plunger | - | - | - | - | Thermal | - | 35A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | Panel Mount | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 200 V | - | - | - | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Push-Pull Plunger | - | - | - | - | Thermal | - | 50A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | Panel Mount | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 200 V | - | - | - | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Push-Pull Plunger | - | - | - | - | Thermal | - | 25A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | Panel Mount | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 200 V | - | - | - | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Push-Pull Plunger | - | - | - | - | Thermal | - | 30A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | Panel Mount | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 200 V | - | - | - | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Push-Pull Plunger | - | - | - | - | Thermal | - | 45A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | Panel Mount | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 200 V | - | - | - | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Push-Pull Plunger | - | - | - | - | Thermal | - | 50A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | Panel Mount | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 200 V | - | - | - | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Push-Pull Plunger | - | - | - | - | Thermal | - | 40A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | Panel Mount | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 200 V | - | - | - | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Push-Pull Plunger | - | - | - | - | Thermal | - | 50A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | Panel Mount | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 200 V | - | - | - | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Push-Pull Plunger | - | - | - | - | Thermal | - | 40A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | Panel Mount | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 200 V | - | - | - | - | ||
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | CCC, CE, CSA, EAC, UL489, VDE | - | - | - | 150A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 690 V | - | - | - | - | |
Sensata
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Toggle | - | - | - | - | Magnetic (Hydraulic Delay) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Panel Mount | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 240 V | - | - | - | - | |
Sensata
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | - | - | Magnetic (Hydraulic Delay) | - | 400A | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Panel Mount | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 65 V | - | - | - | - | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | UL | - | - | - | 80A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 690 V | - | - | - | - | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | UL | - | - | - | 70A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 690 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 | - | - | CCC, CE, CSA, UL489 | - | - | - | 100A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 690 V | - | - | - | - | |
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | - | - | Thermal Magnetic | - | 200A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | Chassis Mount | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 110 V | - | - | - | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | - | - | Thermal Magnetic | - | 120A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | Chassis Mount | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 110 V | - | - | - | - | ||
Sensata
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | - | - | Magnetic (Hydraulic Delay) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Panel Mount | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Sensata
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | - | - | Magnetic (Hydraulic Delay) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Panel Mount | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Sensata
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | - | - | Magnetic (Hydraulic Delay) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Panel Mount | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Sensata
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Sensata
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | - | - | Magnetic (Hydraulic Delay) | - | - | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | Panel Mount | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | CCC, UL489A | - | Magnetic (Hydraulic Delay) | - | 700A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | Chassis Mount | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 277 V | - | - | - | - | |
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | CCC, UL489A | - | Magnetic (Hydraulic Delay) | - | 500A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | Chassis Mount | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 277 V | - | - | - | - | |
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | CCC, UL489A | - | Magnetic (Hydraulic Delay) | - | 700A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | Chassis Mount | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 277 V | - | - | - | - | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Lever | - | - | CCC, CE, 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, UL489 | - | - | - | 80A | - | - | - | - | - | - | - | - | - | None | - | - | - | - | - | - | - | - | - | DIN Rail | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 690 V | - | - | - | - |