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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
203-2-1-61-501-4-1-1CIR BRKR HYD MAG |
3,802 |
|
Datasheet | 203 | Bulk | Not For New Designs | Panel Mount | Magnetic | 500mA | 250 V | 50 V | Rocker | 1 | Neon | 120V, 250V | UL1077 |
|
|
203-2-1-61-502-4-1-1CIR BRKR HYD MAG |
6,505 |
|
Datasheet | 203 | Bulk | Not For New Designs | Panel Mount | Magnetic | 5A | 250 V | 50 V | Rocker | 1 | Neon | 120V, 250V | UL1077 |
|
|
IUGH666-3-42-10.0-01CIR BRKR HYD MAG |
3,123 |
|
Datasheet | IUG | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 10A | 250 V | 80 V | Toggle | 3 | None | - | CSA, UL1077 |
|
|
295-3-5593-2CIRCUIT BREAKER MAG-HYDR LEVER |
2,098 |
|
Datasheet | 295 | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | - | - | - | Lever | - | - | - | - |
|
|
CT2-P2-D2-810-A21-M7CIRCUIT BREAKER |
7,124 |
|
Datasheet | C | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 100A | 480 V | 80 V | Lever | 2 | None | - | CCC, TUV, UL489A |
|
|
CT2-B2-14-620-A21-MJCIRCUIT BREAKER |
3,324 |
|
Datasheet | C | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 20A | 480 V | 80 V | Lever | 2 | None | - | CCC, CSA, TUV, UL489 |
|
|
CT2-P2-D4-812-A22-MTCIRCUIT BREAKER |
9,250 |
|
Datasheet | C | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 120A | 480 V | 80 V | Lever | 2 | None | - | CCC, UL489A |
|
|
CA2-B4-14-810-311-LCIRCUIT BREAKER |
2,278 |
|
Datasheet | C | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 100A | 480 V | 125 V | Lever | 2 | None | - | CCC, CSA, UL489 |
|
|
IULHK111-40637-50CIR BRKR,HYDMAG |
5,643 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
|
CA2-P4-D4-820-321-MTCIRCUIT BREAKER |
3,378 |
|
Datasheet | C | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 200A | 480 V | 80 V | Lever | 2 | None | - | CCC, UL489A |
|
|
CA2-P4-D4-917-321-MTCIRCUIT BREAKER |
5,964 |
|
Datasheet | C | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 175A | 480 V | 80 V | Lever | 2 | None | - | CCC, UL489A |
|
|
5SY44205SUP PTOR 5SY4 4P 480V 20A 5K A-T |
9,686 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 20A | 400 V | 72 V | Lever | 4 | None | - | CE, EAC, UR, VDE |
|
|
5SY44155SUP PTOR 5SY4 4P 480V 1.6A 5K A- |
4,537 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 1.6A | 400 V | 72 V | Lever | 4 | None | - | CE, EAC, UR, VDE |
|
|
5SY44166SUP PTOR 5SY4 4P 480V 16A 5K B-T |
7,630 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 16A | 400 V | 72 V | Lever | 4 | None | - | CCC, CE, EAC, IMQ, RCM, UR, VDE |
|
|
5SY44136SUP PTOR 5SY4 4P 480V 13A 5K B-T |
6,538 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 13A | 400 V | 72 V | Lever | 4 | None | - | CCC, CE, EAC, IMQ, RCM, UR, VDE |
|
|
5SY44157SUP PTOR 5SY4 4P 480V 1.6A 5K C- |
7,799 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 1.6A | 400 V | 72 V | Lever | 4 | None | - | CCC, CE, EAC, IMQ, RCM, UR, VDE |
|
|
5SY44018SUP PTOR 5SY4 4P 480V 1A 5K D-TR |
9,384 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 1A | 400 V | 72 V | Lever | 4 | None | - | CCC, CE, EAC, IMQ, RCM, UR, VDE |
|
|
5SY44105SUP PTOR 5SY4 4P 480V 10A 5K A-T |
5,523 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 10A | 400 V | 72 V | Lever | 4 | None | - | CE, EAC, UR, VDE |
|
|
5SY44028SUP PTOR 5SY4 4P 480V 2A 5K D-TR |
5,462 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 2A | 400 V | 72 V | Lever | 4 | None | - | CCC, CE, EAC, IMQ, RCM, UR, VDE |
|
|
5SY44047SUP PTOR 5SY4 4P 480V 4A 5K C-TR |
8,744 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 4A | 400 V | 72 V | Lever | 4 | None | - | CCC, CE, EAC, IMQ, RCM, UR, VDE |
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.
