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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
2CU20MCIR BRK THRM-MAG 20A 277VAC LEVR |
4,707 |
|
Datasheet | M | Bulk | Active | DIN Rail | Thermal Magnetic | 20A | 277 V | - | Lever | 2 | - | - | UL508 |
|
DC2CR2LCIR BRK THRM-MAG 2A 250VDC LEVER |
7,082 |
|
Datasheet | L | Bulk | Active | DIN Rail | Thermal Magnetic | 2A | - | 250 V | Lever | 2 | - | - | UL489 |
|
3CU25MCIR BRK THRM-MAG 25A 277VAC LEVR |
3,288 |
|
Datasheet | M | Bulk | Active | DIN Rail | Thermal Magnetic | 25A | 277 V | - | Lever | 3 | - | - | UL508 |
|
2ZU4LCIR BRK THRM-MAG 4A 277VAC LEVER |
9,198 |
|
Datasheet | L | Bulk | Active | DIN Rail | Thermal Magnetic | 4A | 277 V | - | Lever | 2 | - | - | UL489 |
|
1BU05LCIR BRK THRM-MAG 277VAC LEVER |
2,125 |
|
Datasheet | L | Bulk | Active | DIN Rail | Thermal Magnetic | 500mA | 277 V | - | Lever | 1 | - | - | UL489 |
|
|
1CR30LCIR BRK THRM-MAG 30A 277VAC LEVR |
5,031 |
|
Datasheet | L | Bulk | Active | DIN Rail | Thermal Magnetic | 30A | 277 V | - | Lever | 1 | - | - | UL489 |
|
1BU6MCIR BRK THRM-MAG 6A 277VAC LEVER |
8,779 |
|
Datasheet | M | Bulk | Active | DIN Rail | Thermal Magnetic | 6A | 277 V | - | Lever | 1 | - | - | UL508 |
|
|
2GU6MCIR BRK THRM-MAG 6A 277VAC LEVER |
2,806 |
|
Datasheet | M | Bulk | Active | DIN Rail | Thermal Magnetic | 6A | 277 V | - | Lever | 2 | - | - | UL508 |
|
|
1BU5MCIR BRK THRM-MAG 5A 277VAC LEVER |
9,690 |
|
Datasheet | M | Bulk | Active | DIN Rail | Thermal Magnetic | 5A | 277 V | - | Lever | 1 | - | - | UL508 |
|
|
2CU15MCIR BRK THRM-MAG 15A 277VAC LEVR |
6,034 |
|
Datasheet | M | Bulk | Active | DIN Rail | Thermal Magnetic | 15A | 277 V | - | Lever | 2 | - | - | UL508 |
|
|
2ZU5LCIR BRK THRM-MAG 5A 277VAC LEVER |
7,101 |
|
Datasheet | L | Bulk | Active | DIN Rail | Thermal Magnetic | 5A | 277 V | - | Lever | 2 | - | - | UL489 |
|
|
1BU1MCIR BRK THRM-MAG 1A 277VAC LEVER |
7,404 |
|
Datasheet | M | Bulk | Active | DIN Rail | Thermal Magnetic | 1A | 277 V | - | Lever | 1 | - | - | UL508 |
|
|
1GU25MCIR BRK THRM-MAG 25A 277VAC LEVR |
5,719 |
|
Datasheet | M | Bulk | Active | DIN Rail | Thermal Magnetic | 25A | 277 V | - | Lever | 1 | - | - | UL508 |
|
|
1BU20MCIR BRK THRM-MAG 20A 277VAC LEVR |
4,382 |
|
Datasheet | M | Bulk | Active | DIN Rail | Thermal Magnetic | 20A | 277 V | - | Lever | 1 | - | - | UL508 |
|
|
2ZU2LCIR BRK THRM-MAG 2A 277VAC LEVER |
2,754 |
|
Datasheet | L | Bulk | Active | DIN Rail | Thermal Magnetic | 2A | 277 V | - | Lever | 2 | - | - | UL489 |
|
|
1DU05MCIR BRK THRM-MAG 277VAC LEVER |
6,622 |
|
Datasheet | M | Bulk | Active | DIN Rail | Thermal Magnetic | 500mA | 277 V | - | Lever | 1 | - | - | UL508 |
|
3CU35RCIR BRK THRM-MAG 35A 277VAC LEVR |
6,851 |
|
Datasheet | R | Bulk | Active | DIN Rail | Thermal Magnetic | 35A | 277 V | - | Lever | 3 | - | - | UL1077 |
|
|
2CU5MCIR BRK THRM-MAG 5A 277VAC LEVER |
4,388 |
|
Datasheet | M | Bulk | Active | DIN Rail | Thermal Magnetic | 5A | 277 V | - | Lever | 2 | - | - | UL508 |
|
|
2BU2MCIR BRK THRM-MAG 2A 277VAC LEVER |
7,389 |
|
Datasheet | M | Bulk | Active | DIN Rail | Thermal Magnetic | 2A | 277 V | - | Lever | 2 | - | - | UL508 |
|
|
3GU60MCIR BRK THRM-MAG 60A 277VAC LEVR |
5,780 |
|
Datasheet | M | Bulk | Active | DIN Rail | Thermal Magnetic | 60A | 277 V | - | Lever | 3 | - | - | 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.
