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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
4430.2931CIR BRKR THRM 6A 240VAC 60VDC |
3,255 |
|
Datasheet | TA45 | Bulk | Active | Panel Mount | Thermal | 6A | 240 V | 60 V | Rocker | 2 | - | - | - |
|
4230-T110-K0BU-1.2ACIR BRKR THERM 1.2A 277VAC/60VDC |
9,932 |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 1.2A | 277 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 235, UL489 |
|
|
4230-T110-K0BU-1.5ACIR BRKR THERM 1.5A 277VAC/60VDC |
5,897 |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 1.5A | 277 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 235, UL489 |
|
|
4230-T110-K0BU-1.6ACIR BRKR THERM 1.6A 277VAC/60VDC |
5,690 |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 1.6A | 277 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 235, UL489 |
|
|
4230-T110-K0BU-12ACIR BRK THERM-M 12A 277VAC/60VDC |
8,758 |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 12A | 277 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 235, UL489 |
|
|
4230-T110-K0BU-13ACIR BRK THERM-M 13A 277VAC/60VDC |
8,720 |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 13A | 277 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 235, UL489 |
|
|
4230-T110-K0BU-15ACIR BRK THERM-M 15A 277VAC/60VDC |
7,327 |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 15A | 277 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 235, UL489 |
|
|
4230-T110-K0BU-16ACIR BRK THERM-M 16A 277VAC/60VDC |
8,474 |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 16A | 277 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 235, UL489 |
|
|
4230-T110-K0BU-1ACIR BRK THRM-MAG 1A 277VAC/60VDC |
2,390 |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 1A | 277 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 235, UL489 |
|
|
4230-T110-K0BU-25ACIR BRK THERM-M 25A 277VAC/60VDC |
8,528 |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 25A | 277 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 235, UL489 |
|
|
4230-T110-K0BU-2ACIR BRK THRM-MAG 2A 277VAC/60VDC |
9,469 |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 2A | 277 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 235, UL489 |
|
|
4230-T110-K0BU-30ACIR BRK THERM-M 30A 277VAC/60VDC |
3,765 |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 30A | 277 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 235, UL489 |
|
|
4230-T110-K0BU-32ACIR BRK THERM-M 32A 277VAC/60VDC |
4,416 |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 32A | 277 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 235, UL489 |
|
|
4230-T110-K0BU-35ACIR BRK THERM-M 35A 240VAC/60VDC |
8,787 |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 35A | 277 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 235, UL489 |
|
|
4230-T110-K0BU-3ACIR BRK THRM-MAG 3A 277VAC/60VDC |
4,685 |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 3A | 277 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 235, UL489 |
|
|
4230-T110-K0BU-40ACIR BRK THERM-M 40A 240VAC/60VDC |
3,067 |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 40A | 277 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 235, UL489 |
|
|
4230-T110-K0BU-4ACIR BRK THRM-MAG 4A 277VAC/60VDC |
7,280 |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 4A | 277 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 235, UL489 |
|
|
4230-T110-K0BU-50ACIR BRK THERM-M 50A 240VAC/60VDC |
9,199 |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 50A | 277 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 235, UL489 |
|
|
4230-T110-K0BU-5ACIR BRK THRM-MAG 5A 277VAC/60VDC |
6,157 |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 5A | 277 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 235, UL489 |
|
|
4230-T110-K0BU-60ACIR BRK THERM-M 60A 240VAC/60VDC |
9,186 |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 60A | 277 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 235, 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.
