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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
3CU10MCIR BRK THRM-MAG 10A 277VAC LEVR |
4,734 |
|
Datasheet | M | Bulk | Active | DIN Rail | Thermal Magnetic | 10A | 277 V | - | Lever | 3 | - | - | UL508 |
|
2DU25MCIR BRK THRM-MAG 25A 277VAC LEVR |
4,330 |
|
Datasheet | M | Bulk | Active | DIN Rail | Thermal Magnetic | 25A | 277 V | - | Lever | 2 | - | - | UL508 |
|
1CU6MCIR BRK THRM-MAG 6A 277VAC LEVER |
5,449 |
|
Datasheet | M | Bulk | Active | DIN Rail | Thermal Magnetic | 6A | 277 V | - | Lever | 1 | - | - | UL508 |
|
1CR15LCIR BRK THRM-MAG 15A 277VAC LEVR |
4,254 |
|
Datasheet | L | Bulk | Active | DIN Rail | Thermal Magnetic | 15A | 277 V | - | Lever | 1 | - | - | UL489 |
|
|
1BU13MCIR BRK THRM-MAG 13A 277VAC LEVR |
2,925 |
|
Datasheet | M | Bulk | Active | DIN Rail | Thermal Magnetic | 13A | 277 V | - | Lever | 1 | - | - | UL508 |
|
1CU12L+UV24DCLCIR BRK THRM-MAG 24A 277VAC LEVR |
7,862 |
|
Datasheet | L | Bulk | Active | DIN Rail | Thermal Magnetic | 24A | 277 V | - | Lever | 1 | - | - | UL489 |
|
|
2CU4MCIR BRK THRM-MAG 4A 277VAC LEVER |
4,536 |
|
Datasheet | M | Bulk | Active | DIN Rail | Thermal Magnetic | 4A | 277 V | - | Lever | 2 | - | - | UL508 |
|
|
2CU3MCIR BRK THRM-MAG 3A 277VAC LEVER |
5,096 |
|
Datasheet | M | Bulk | Active | DIN Rail | Thermal Magnetic | 3A | 277 V | - | Lever | 2 | - | - | UL508 |
|
|
2GU40MCIR BRK THRM-MAG 40A 277VAC LEVR |
9,871 |
|
Datasheet | M | Bulk | Active | DIN Rail | Thermal Magnetic | 40A | 277 V | - | Lever | 2 | - | - | UL508 |
|
|
1ZU10LCIR BRK THRM-MAG 10A 277VAC LEVR |
8,066 |
|
Datasheet | L | Bulk | Active | DIN Rail | Thermal Magnetic | 10A | 277 V | - | Lever | 1 | - | - | UL489 |
|
|
3DU30MCIR BRK THRM-MAG 30A 277VAC LEVR |
8,718 |
|
Datasheet | M | Bulk | Active | DIN Rail | Thermal Magnetic | 30A | 277 V | - | Lever | 3 | - | - | UL508 |
|
|
3DU60MCIR BRK THRM-MAG 60A 277VAC LEVR |
9,393 |
|
Datasheet | M | Bulk | Active | DIN Rail | Thermal Magnetic | 60A | 277 V | - | Lever | 3 | - | - | UL508 |
|
2BU1LCIR BRK THRM-MAG 1A 277VAC LEVER |
2,813 |
|
Datasheet | L | Bulk | Active | DIN Rail | Thermal Magnetic | 1A | 277 V | - | Lever | 2 | - | - | UL489 |
|
|
2DR5LCIR BRK THRM-MAG 5A 277VAC LEVER |
7,886 |
|
Datasheet | L | Bulk | Active | DIN Rail | Thermal Magnetic | 5A | 277 V | - | Lever | 2 | - | - | UL489 |
|
|
3BU20MCIR BRK THRM-MAG 20A 277VAC LEVR |
4,990 |
|
Datasheet | M | Bulk | Active | DIN Rail | Thermal Magnetic | 20A | 277 V | - | Lever | 3 | - | - | UL508 |
|
|
2CU50MCIR BRK THRM-MAG 50A 277VAC LEVR |
7,293 |
|
Datasheet | M | Bulk | Active | DIN Rail | Thermal Magnetic | 50A | 277 V | - | Lever | 2 | - | - | UL508 |
|
|
1DU50MCIR BRK THRM-MAG 50A 277VAC LEVR |
3,496 |
|
Datasheet | M | Bulk | Active | DIN Rail | Thermal Magnetic | 50A | 277 V | - | Lever | 1 | - | - | UL508 |
|
|
2DU6MCIR BRK THRM-MAG 6A 277VAC LEVER |
9,599 |
|
Datasheet | M | Bulk | Active | DIN Rail | Thermal Magnetic | 6A | 277 V | - | Lever | 2 | - | - | UL508 |
|
|
1BU2MCIR BRK THRM-MAG 2A 277VAC LEVER |
3,510 |
|
Datasheet | M | Bulk | Active | DIN Rail | Thermal Magnetic | 2A | 277 V | - | Lever | 1 | - | - | UL508 |
|
|
2CU16MCIR BRK THRM-MAG 16A 277VAC LEVR |
2,753 |
|
Datasheet | M | Bulk | Active | DIN Rail | Thermal Magnetic | 16A | 277 V | - | Lever | 2 | - | - | 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.
