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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PP21-2-10.0A-OC-VCIR BRKR 10A 250VAC 65VDC |
113 |
|
Datasheet | SNAPAK® | Tray | Active | Panel Mount | Magnetic (Hydraulic Delay) | 10A | 250 V | 65 V | Push-Pull Plunger | 2 | - | - | UL1077 |
|
4430.2303CIR BRKR THRM 5A 240VAC 60VDC |
2,161 |
|
Datasheet | TA45 | Bulk | Active | Panel Mount | Thermal | 5A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
|
4430.2302CIR BRKR THRM 2A 240VAC 60VDC |
192 |
|
Datasheet | TA45 | Bulk | Active | Panel Mount | Thermal | 2A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
|
4430.2305CIR BRKR THRM 15A 240VAC 60VDC |
125 |
|
Datasheet | TA45 | Bulk | Active | Panel Mount | Thermal | 15A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
3120-N321-P7T1-W19DG4-10ACIR BRKR THRM 10A 250VAC 50VDC |
262 |
|
Datasheet | 3120-N | Box | Active | Panel Mount | Thermal | 10A | 415 V | 50 V | Rocker | 2 | Green | 230V | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
2907594CIR BRKR 15A 480VAC 125VDC |
247 |
|
Datasheet | TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 15A | 480 V | 125 V | Lever | 2 | - | - | cULus, UL489 |
|
129-L11-H-KF-20ACIR BRKR THRM 20A 250VAC 50VDC |
130 |
|
Datasheet | 129 | Bulk | Active | Chassis Mount | Thermal | 20A | 250 V | 50 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, IEC 60934, UL1077 |
|
GSB633PC40MCB UL1077 C 3P 40A |
217 |
|
Datasheet | GSB63 | Box | Active | DIN Rail | Thermal Magnetic | 40A | 480 V | - | Lever | 3 | None | - | UL1077 |
|
4230-T130-K0CE-30ACIR BRKR THERM 30A 480VAC/125VDC |
109 |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 30A | 480 V | 125 V | Lever | 3 | None | - | CSA C22.2 No 235, UL1077 |
|
IEG6-1-51-50.0-01-VCIR BRKR MAG-HYDR LEVER 50A |
118 |
|
Datasheet | IEG | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 50A | - | 80 V | Lever | 1 | None | - | CSA, TUV, UL1077 |
|
1D10ULCIR BRKR THRM-MAG 10A LEVER |
104 |
|
Datasheet | UL | Bulk | Active | DIN Rail | Thermal Magnetic | 10A | 277 V | - | Lever | 1 | None | - | CE, cULus, UL489 |
|
W23-X1A1G-40CIR BRKR THRM 40A 240VAC 50VDC |
254 |
|
Datasheet | W23 | Bulk | Active | Panel Mount | Thermal | 40A | 240 V | 50 V | Push-Pull Plunger | 1 | - | - | - |
|
|
W23-X1A1G-35CIR BRKR THRM 35A 240VAC 50VDC |
4,084 |
|
Datasheet | W23 | Bulk | Active | Panel Mount | Thermal | 35A | 240 V | 50 V | Push-Pull Plunger | 1 | - | - | - |
|
T26-2-7.00A-27720-1CIR BRKR MAGHYDR 7A 250VAC 65VDC |
202 |
|
Datasheet | SNAPAK® | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 7A | 250 V | 65 V | Toggle | 2 | - | - | UL1077 |
|
IELK1-1-72-30.0-01-VCIR BRKR 30A 240VAC 80VDC |
143 |
|
Datasheet | IEL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 30A | 240 V | 80 V | Lever | 1 | None | - | UL1077 |
|
W31-X2M1G-15CIR BRKR THRM 15A 240VAC 50VDC |
211 |
|
Datasheet | W31 | Bulk | Active | Panel Mount | Thermal | 15A | 240 V | 50 V | Toggle | 1 | - | - | - |
|
|
IEL1-1-51-20.0-01-VCIR BRKR MAG-HYDR |
2,339 |
|
Datasheet | IEL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 20A | 250 V | 80 V | Lever | 1 | None | - | - |
|
|
5SJ41307HG40MCB 5SJ4 1P 240V 30A SAME PH 14K |
101 |
|
Datasheet | 5SJ4 | Bulk | Active | DIN Rail | - | 30A | 400 V | 60 V | Lever | 1 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
W67-X2Q13-10CIR BRKR MAG-HYDR 10A 277VAC |
174 |
|
Datasheet | W6 | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 10A | 277 V | - | Lever | 1 | - | - | - |
|
W67-X2Q12-10CIR BRKR MAG-HYDR 10A 277VAC |
4,876 |
|
Datasheet | W6 | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 10A | 277 V | - | Lever | 1 | - | - | - |
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.
