Circuit Breakers
Explore Circuit Breakers parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Packaging | Product Status | Mounting Type | Breaker Type | Current Rating (Amps) | Voltage Rating - AC | Voltage Rating - DC | Actuator Type | Number of Poles | Illumination | Illumination Voltage (Nominal) | Approval Agency |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
1BU4M1BU4M, 4A MCB, B CHAR |
9,821 |
|
Datasheet | M | Bulk | Active | DIN Rail | Thermal Magnetic | 4A | 480 V | - | Lever | 1 | None | - | CE, UL508 |
|
|
1BU2M1BU2M, 2A MCB, B CHAR |
5,757 |
|
Datasheet | M | Bulk | Active | DIN Rail | Thermal Magnetic | 2A | 480 V | - | Lever | 1 | None | - | CE, UL508 |
|
|
1BU3M1BU3M, 3A MCB, B CHAR |
5,322 |
|
Datasheet | M | Bulk | Active | DIN Rail | Thermal Magnetic | 3A | 480 V | - | Lever | 1 | None | - | CE, UL508 |
|
|
1GU25M1GU25M, 25A MCB, G CHAR |
7,340 |
|
Datasheet | M | Bulk | Active | DIN Rail | Thermal Magnetic | 25A | 480 V | - | Lever | 1 | None | - | CE, UL508 |
|
1GU16M1GU16M, 16A MCB, G CHAR |
2,734 |
|
Datasheet | M | Bulk | Active | DIN Rail | Thermal Magnetic | 16A | 480 V | - | Lever | 1 | None | - | CE, UL508 |
|
|
1GU13M1GU13M, 13A MCB, G CHAR |
5,649 |
|
Datasheet | M | Bulk | Active | DIN Rail | Thermal Magnetic | 13A | 480 V | - | Lever | 1 | None | - | CE, UL508 |
|
|
1GU4M1GU4M, 4A MCB, G CHAR |
2,043 |
|
Datasheet | M | Bulk | Active | DIN Rail | Thermal Magnetic | 4A | 480 V | - | Lever | 1 | None | - | CE, UL508 |
|
|
3-124-658TA45 CIRCUIT BREAKER 2P RO 9A |
7,272 |
|
Datasheet | - | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
|
4430.2137TA45 CIRCUIT BREAKER 2P RO 12A |
4,228 |
|
Datasheet | - | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
|
3-124-659TA45 CIRCUIT BREAKER 2P RO 11A |
5,327 |
|
Datasheet | - | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
1E3UM1E3UM 3ACIRCUIT BREAKER 3 CHAR 1 |
3,951 |
|
Datasheet | V-EA | Bulk | Active | DIN Rail | Thermal Magnetic | 3A | 277 V | 42 V | Lever | 1 | None | - | CSA, UL508 |
|
NC1V-1100-10AACIRCUIT PROTECTOR 1 POLE 10A |
9,776 |
|
Datasheet | NC1V | Bulk | Obsolete | DIN Rail | Magnetic (Hydraulic Delay) | 10A | 250 V | 65 V | Lever | 1 | None | - | UL1077 |
|
|
B14-S-SP-26206-3CIRCUIT BREAKER |
3,025 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
|
CR11-52-30.0A-70034-3-VCIR BRKR MAG-HYDR 30A ROCKER |
7,797 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
|
CR11S-51-30.0A-38693-30CIR BRKR MAG-HYDR 30A ROCKER |
3,910 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
|
PR14-S-SP-27581-1CIR BRKR MAG-HYDR PUSH-RESET |
2,161 |
|
Datasheet | SNAPAK® | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | - | - | - | Push to Reset | 1 | - | - | - |
|
|
R11-62F-4.00A-26170-2-VCIRCUIT BREAKER MAG-HYDR ROCKER |
5,075 |
|
Datasheet | SNAPAK® | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | - | - | - | Rocker | 1 | - | - | - |
|
|
PR11-1-2.00A-XXCIR BRKR MAG-HYDR 2A PUSH-RESET |
8,891 |
|
Datasheet | SNAPAK® | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 2A | - | - | Push to Reset | 1 | - | - | - |
|
|
R11S-62-4.50A-B01CV-F-VCIR BRKR MAG-HYDR 4.5A ROCKER |
3,233 |
|
Datasheet | SNAPAK® | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 4.5A | - | - | Rocker | 1 | - | - | - |
|
1CU5LCIR BRKR THRM-MAG 50A LEVER |
3,494 |
|
Datasheet | L | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 5A | 277 V | 125 V | Lever | 1 | None | - | CE, cULus, UL489 |
Frequently Asked Questions
What are Circuit Breakers components used for?
Circuit Breakers components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Circuit Breakers part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Circuit Breakers parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
