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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
3120-N521-P7T1-W02K-1ACIR BRKR THERM SWITCH 2P |
7,745 |
|
Datasheet | 3120-N | Bulk | Active | Panel Mount | Thermal | 1A | 415 V | 50 V | Rocker | 2 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
|
3120-N321-P7T1-W01D-0.3ACIR BRKR THERM SWITCH 2P |
7,391 |
|
Datasheet | 3120-N | Bulk | Active | Panel Mount | Thermal | 300mA | 415 V | 50 V | Rocker | 2 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
|
3120-N323-P7T1-W02L-1ACIR BRKR THERM SWITCH 2P |
3,718 |
|
Datasheet | 3120-N | Bulk | Active | Panel Mount | Thermal | 1A | 415 V | 50 V | Rocker | 2 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
|
3120-N321-P7T1-W01D-1.2ACIR BRKR THERM SWITCH 2P |
2,418 |
|
Datasheet | 3120-N | Bulk | Active | Panel Mount | Thermal | 1.2A | 415 V | 50 V | Rocker | 2 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
|
3120-N321-P7T1-W02D-2ACIR BRKR THERM SWITCH 2P |
6,937 |
|
Datasheet | 3120-N | Bulk | Active | Panel Mount | Thermal | 2A | 415 V | 50 V | Rocker | 2 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
|
3120-N323-P7T1-W06L-0.6AMIN ORD QTY 10. THE 3120-N THERM |
9,431 |
|
Datasheet | 3120-N | Bulk | Active | Panel Mount, Snap-In | Thermal Magnetic | 600mA | 240 V | 50 V | Rocker | 2 | None | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, KC 60934, UL1077 |
|
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3120-N323-P7T1-W06L-0.8AMIN ORD QTY 10. THE 3120-N THERM |
8,343 |
|
Datasheet | 3120-N | Bulk | Active | Panel Mount, Snap-In | Thermal Magnetic | 800mA | 240 V | 50 V | Rocker | 2 | None | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, KC 60934, UL1077 |
|
|
3120-N323-P7T1-W02L-1.5AMIN ORD QTY 10. THE 3120-N THERM |
3,424 |
|
Datasheet | 3120-N | Bulk | Active | Panel Mount, Snap-In | Thermal Magnetic | 1.5A | 240 V | 50 V | Rocker | 2 | None | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, KC 60934, UL1077 |
|
|
3120-N323-P7T1-W06L-1.5AMIN ORD QTY 10. THE 3120-N THERM |
6,091 |
|
Datasheet | 3120-N | Bulk | Active | Panel Mount, Snap-In | Thermal Magnetic | 1.5A | 240 V | 50 V | Rocker | 2 | None | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, KC 60934, UL1077 |
|
|
3120-N323-P7T1-W01D-1AMIN ORD QTY 10. THE 3120-N THERM |
2,182 |
|
Datasheet | 3120-N | Bulk | Active | Panel Mount, Snap-In | Thermal Magnetic | 1A | 240 V | 50 V | Rocker | 2 | None | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, KC 60934, UL1077 |
|
|
3120-N323-P7T1-W19L-1.5AMIN ORD QTY 10. THE 3120-N THERM |
6,639 |
|
Datasheet | 3120-N | Bulk | Active | Panel Mount, Snap-In | Thermal Magnetic | 1.5A | 240 V | 50 V | Rocker | 2 | None | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, KC 60934, UL1077 |
|
|
MU1-B-14-610-3-A11-B-CCIRCUIT BREAKER |
8,650 |
|
Datasheet | M | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 10A | 250 V | 80 V | Push to Reset | 1 | None | - | CCC, CSA, UL1077 |
|
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MU1-B-14-610-3-B11-B-CCIRCUIT BREAKER |
5,332 |
|
Datasheet | M | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 10A | 250 V | 80 V | Push to Reset | 1 | None | - | CCC, CSA, UL1077 |
|
|
MU1-B-12-620-3-A11-B-CCIRCUIT BREAKER |
6,713 |
|
Datasheet | M | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 20A | 250 V | 80 V | Push to Reset | 1 | None | - | CCC, CSA, UL1077 |
|
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MU1-B-20-610-2-A11-B-CCIRCUIT BREAKER |
7,569 |
|
Datasheet | M | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 10A | 250 V | 80 V | Push to Reset | 1 | None | - | CCC, CSA, UL1077 |
|
|
MU1-B-14-620-3-A11-B-CCIRCUIT BREAKER |
7,705 |
|
Datasheet | M | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 20A | 250 V | 80 V | Push to Reset | 1 | None | - | CCC, CSA, UL1077 |
|
|
MU1-B-10-620-3-A11-B-CCIRCUIT BREAKER |
5,821 |
|
Datasheet | M | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 20A | 250 V | 80 V | Push to Reset | 1 | None | - | CCC, CSA, UL1077 |
|
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CB251-20CIR BRKR 20A 32VDC AUTO RESET |
3,988 |
|
Datasheet | CB251 | Bulk | Active | Chassis Mount | Thermal | 20A | - | 32 V | Automatic Reset | 1 | None | - | - |
|
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CB251-25CIR BRKR 25A 32VDC AUTO RESET |
8,479 |
|
Datasheet | CB251 | Bulk | Active | Chassis Mount | Thermal | 25A | - | 32 V | Automatic Reset | 1 | None | - | - |
|
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CB251-10CIR BRKR 10A 32VDC AUTO RESET |
4,433 |
|
Datasheet | CB251 | Bulk | Active | Chassis Mount | Thermal | 10A | - | 32 V | Automatic Reset | 1 | None | - | - |
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.
