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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
1100-CB1C2D50UL 489, 1 POLE, 5A, TRIP CURVE C |
4,518 |
|
Datasheet | 1100 | Box | Active | DIN Rail | Thermal Magnetic | 5A | 277 V | 48 V | Lever | 1 | None | - | CE, CSA C22.2 No. 5, cULus, UL489 |
|
2480880000CB PROTECTOR 1077 1P D 25A ACDC |
1,235 |
|
Datasheet | MCB 1077 | Bulk | Active | DIN Rail | Thermal Magnetic | 25A | 277 V | 60 V | Lever | 1 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL1077, VDE |
|
4435.0326CIR BRKR THRM 1A 240VAC 60VDC |
2,622 |
|
Datasheet | TA35 | Bulk | Obsolete | Panel Mount | Thermal | 1A | 240 V | 60 V | Rotary | 2 | - | - | - |
|
T11-4-.500A-02-11A-VCIR BRKR MAG-HYDR 500MA TOGGLE |
8,575 |
|
Datasheet | SNAPAK® | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 500mA | - | - | Toggle | 1 | - | - | - |
|
|
2BU5R2BU5R 5A MCBBCHAR2P 480Y/277VACU |
2,676 |
|
Datasheet | R | Bulk | Obsolete | DIN Rail | Magnetic | 5A | 277 V | - | - | 2 | - | - | CE, UL |
|
|
PR11-52-2.50A-XX-VCIR BRKR MAG-HYDR |
4,629 |
|
Datasheet | SNAPAK® | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 15A | 250 V | 65 V | Push to Reset | 1 | None | - | - |
|
|
2477990000CB MCB 489 1P C 35A ACDC |
4,764 |
|
Datasheet | MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 35A | 120 V | 60 V | Lever | 1 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
|
QY113DMU202QY113DMU202 DC rated MCB, din ra |
4,198 |
|
Datasheet | QY | Retail Package | Active | DIN Rail | Magnetic (Hydraulic Delay) | 2A | - | 80 V | Lever | 1 | None | - | UL489A |
|
|
QY113DMU24040 Amp DC MCB Mini Circuit Break |
1,369 |
|
Datasheet | QY | Retail Package | Active | DIN Rail | Magnetic (Hydraulic Delay) | 40A | 240 V | 80 V | Lever | 1 | None | - | UL489A |
|
|
PP45-S-SW-29044-1CIR BRKR MAG-HYDR |
3,420 |
|
Datasheet | SNAPAK® | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | - | - | - | Push-Pull | 1 | - | - | - |
|
4435.0148CIR BRKR THRM 5A 240VAC ROCKER |
2,288 |
|
Datasheet | TA35 | Bulk | Active | Panel Mount | Thermal | 5A | 240 V | - | Rocker | 3 | - | - | - |
|
4435.0401CIR BRKR THRM 5A 240VAC 60VDC |
4,811 |
|
Datasheet | TA35 | Bulk | Active | Panel Mount | Thermal | 5A | 240 V | 60 V | Rocker | 2 | Blue | 240V | - |
|
|
IPA-1-36316-15-TCIR BRKR MAG-HYDR LEVER |
9,212 |
|
Datasheet | IPA | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | - | - | - | Lever | 1 | - | - | - |
|
|
QL113DMKM1010 Amp DIN Rail Circuit Breaker, |
4,323 |
|
Datasheet | QL | Retail Package | Active | DIN Rail | Magnetic (Hydraulic Delay) | 10A | 240 V | - | Lever | 1 | None | - | UL489 |
|
|
R21-4-5.00A-9191-4-VCIRCUIT BREAKER MAG-HYDR ROCKER |
4,023 |
|
Datasheet | SNAPAK® | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | - | - | - | Rocker | 2 | - | - | - |
|
|
7940110232CIR BRKR THRMMAG 4A 250VAC 80VDC |
3,086 |
|
Datasheet | CB4200 | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 4A | 250 V | 80 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, UL1077, VDE |
|
|
QY113DMU21010 Amp DC MCB Mini Circuit Break |
2,326 |
|
Datasheet | QY | Retail Package | Active | DIN Rail | Magnetic (Hydraulic Delay) | 10A | 240 V | 80 V | Lever | 1 | None | - | UL489A |
|
4430.3647CIR BRKR THRM 15A 240VAC 60VDC |
2,334 |
|
Datasheet | TA45 | Bulk | Active | Panel Mount | Thermal | 15A | 240 V | 60 V | Rocker | 2 | - | - | - |
|
4430.3316CIR BRKR THRM 10A 240VAC 60VDC |
4,866 |
|
Datasheet | TA45 | Bulk | Active | Panel Mount | Thermal | 10A | 240 V | 60 V | Rocker | 2 | - | - | - |
|
4420.0262CIR BRKR THRM MAG 20A 277V 65V |
4,698 |
|
Datasheet | AS168XAC1 | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 20A | 277 V | 65 V | Lever | 1 | - | - | CSA C22.2 No 14, CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077, UL508 |
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.
