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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
QOB320VHMINIATURE CIRCUIT BREAKER 240V 2 |
3,010 |
|
Datasheet | QO | Box | Obsolete | Panel Mount | Thermal Magnetic | 20A | 240 V | - | Lever | 3 | None | - | CSA, UL |
|
|
QOB340VHMINIATURE CIRCUIT BREAKER 240V 4 |
6,430 |
|
Datasheet | QO | Box | Obsolete | Panel Mount | Thermal Magnetic | 40A | 240 V | - | Lever | 3 | None | - | CSA, UL |
|
|
2510FW1PHMANUAL STARTER 277VAC |
5,123 |
|
Datasheet | F | Box | Active | Chassis Mount | Manual Motor Starter | 16A | 277 V | - | Toggle | 1 | None | - | CSA, UL |
|
|
CX4-S0-03-917-62B-0614CIRCUIT BREAKER |
4,324 |
|
Datasheet | CX | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 175A | - | 600 V | Lever | 4 | None | - | CCC, UL489B |
|
|
QOB215H5252MINIATURE CIRCUIT BREAKER 240V 1 |
4,251 |
|
Datasheet | - | Box | Obsolete | - | - | - | - | - | - | - | - | - | - |
|
|
BGL16015MOLDED CASE CIRCUIT BREAKER 347V |
6,284 |
|
Datasheet | PowerPact | Box | Active | DIN Rail | Thermal Magnetic | 15A | 240 V | - | Toggle | 1 | None | - | CSA C22.2 No 5, EN 60947-2, EN 60947-5-1, GB 14048.2, IEC 60947-2, IEC 60947-5-1, UL489 |
|
|
BGF16035MOLDED CASE CIRCUIT BREAKER 347V |
8,667 |
|
Datasheet | PowerPact | Box | Obsolete | DIN Rail | Thermal Magnetic | 35A | 240 V | - | Toggle | 1 | None | - | CSA C22.2 No 5, EN 60947-2, EN 60947-5-1, GB 14048.2, IEC 60947-2, IEC 60947-5-1, UL489 |
|
|
BGF16025MOLDED CASE CIRCUIT BREAKER 347V |
6,483 |
|
Datasheet | PowerPact | Box | Obsolete | DIN Rail | Thermal Magnetic | 25A | 240 V | 250 V | Toggle | 1 | None | - | CSA C22.2 No 5, EN 60947-2, EN 60947-5-1, GB 14048.2, IEC 60947-2, IEC 60947-5-1, UL489 |
|
|
BGF16045MOLDED CASE CIRCUIT BREAKER 347V |
4,413 |
|
Datasheet | PowerPact | Box | Obsolete | DIN Rail | Thermal Magnetic | 45A | 240 V | - | Toggle | 1 | None | - | CSA C22.2 No 5, EN 60947-2, EN 60947-5-1, GB 14048.2, IEC 60947-2, IEC 60947-5-1, UL489 |
|
|
BGL16020MOLDED CASE CIRCUIT BREAKER 347V |
8,618 |
|
Datasheet | PowerPact | Box | Active | DIN Rail | Thermal Magnetic | 20A | 240 V | - | Toggle | 1 | None | - | CSA C22.2 No 5, EN 60947-2, EN 60947-5-1, GB 14048.2, IEC 60947-2, IEC 60947-5-1, UL489 |
|
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452-2-K34-FN2-50ACIR BRKR THRM-MAG 50A 28VDC |
3,853 |
|
Datasheet | 452 | Bulk | Active | Panel Mount | Thermal Magnetic | 50A | - | 28 V | Push-Pull Plunger | 1 | None | - | CSA C22.2 No 235, UL1077 |
|
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452-2-K34-FN2-75ACIR BRKR THRM-MAG 75A 28VDC |
7,409 |
|
Datasheet | 452 | Bulk | Active | Panel Mount | Thermal Magnetic | 75A | - | 28 V | Push-Pull Plunger | 1 | None | - | CSA C22.2 No 235, UL1077 |
|
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452-2-K34-FN2-100ACIR BRKR THRMMAG 100A 28VDC |
7,487 |
|
Datasheet | 452 | Bulk | Active | Panel Mount | Thermal Magnetic | 100A | - | 28 V | Push-Pull Plunger | 1 | None | - | CSA C22.2 No 235, UL1077 |
|
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452-K14-LN2-260019-125ACIR BRKR THRM-MAG 125A 28VDC |
5,208 |
|
Datasheet | 452 | Bulk | Active | Panel Mount | Thermal Magnetic | 125A | - | 28 V | Push-Pull Plunger | 1 | None | - | CSA C22.2 No 235, UL1077 |
|
3RV20214EA100BA0CIRCUIT-BREAKER SCREW CONNECTION |
9,581 |
|
Datasheet | SIRIUS | Box | Active | DIN Rail | Thermal Magnetic | 32A | 690 V | - | Rotary | 3 | None | - | CE, EAC, VDE |
|
|
M9F17301MULTI9 C60L 3P C 1A 25KA 240 V M |
6,279 |
|
Datasheet | Multi9 | Box | Active | DIN Rail | Thermal Magnetic | 1A | 240 V | - | Toggle | 3 | None | - | EN 60947-2, IEC 60947-2 |
|
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28910INS125 3P 125A |
8,653 |
|
Datasheet | - | Box | Active | DIN Rail | Thermal Magnetic | 125A | 500 V | 125 V | Rotary | 3 | None | - | CCC |
|
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8536SAO12V02H308SSTARTER 600VAC 9AMP NEMA +OPTION |
6,430 |
|
Datasheet | - | Box | Active | Chassis Mount | Manual Motor Starter | 9A | 600 V | - | Not Included | 3 | None | - | CSA, UL |
|
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8536SAO12V02H30SSTARTER 600VAC 9AMP NEMA +OPTION |
4,189 |
|
Datasheet | - | Box | Active | Chassis Mount | Manual Motor Starter | 9A | 600 V | - | Not Included | 3 | None | - | CSA, UL |
|
|
M9F17316MULTI9 C60L 3P C 16A 25KA 240 V |
7,659 |
|
Datasheet | Multi9 | Box | Active | DIN Rail | Thermal Magnetic | 16A | - | - | Toggle | 3 | None | - | EN 60947-2, IEC 60947-2 |
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.
