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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
S-TS400NU-FTU-LL-300CIRCUIT BREAKER 300A480V AC 3P 3 |
4,276 |
|
Datasheet | S-TS400 | Bulk | Active | DIN Rail | Thermal Magnetic | 300A | 600 V | - | Lever | 3 | None | - | cULus, UL489 |
|
|
S-TS400NU-FTU-LL-350CIRCUIT BREAKER 350A480V AC 3P 3 |
6,320 |
|
Datasheet | S-TS400 | Bulk | Active | DIN Rail | Thermal Magnetic | 350A | 600 V | - | Lever | 3 | None | - | cULus, UL489 |
|
|
S-TS400NU-FTU-LL-400CIRCUIT BREAKER 400A480V AC 3P 3 |
8,770 |
|
Datasheet | S-TS400 | Bulk | Active | DIN Rail | Thermal Magnetic | 400A | 600 V | - | Lever | 3 | None | - | cULus, UL489 |
|
|
8536SDO1V01H30SSTARTER 600VAC 45AMP NEMA +OPTIO |
6,891 |
|
Datasheet | - | Box | Active | Chassis Mount | Manual Motor Starter | 45A | 600 V | - | Not Included | 3 | None | - | CSA, UL |
|
|
8536SDO1V06H30STARTER 600VAC 45AMP NEMA +OPTIO |
6,147 |
|
Datasheet | - | Box | Active | Chassis Mount | Manual Motor Starter | 45A | 600 V | - | Not Included | 3 | None | - | CSA, UL |
|
|
8536SDO1V02H30SSTARTER 600VAC 45AMP NEMA +OPTIO |
8,061 |
|
Datasheet | - | Box | Active | Chassis Mount | Manual Motor Starter | 45A | 600 V | - | Not Included | 3 | None | - | CSA, UL |
|
|
8536SDO1V03H30STARTER 600VAC 45AMP NEMA +OPTIO |
3,864 |
|
Datasheet | - | Box | Active | Chassis Mount | Manual Motor Starter | 45A | 600 V | - | Not Included | 3 | None | - | CSA, UL |
|
|
8536SDO1V08H30STARTER 600VAC 45AMP NEMA + OPTI |
9,140 |
|
Datasheet | - | Box | Active | Chassis Mount | Manual Motor Starter | 45A | 600 V | - | Not Included | 3 | None | - | CSA, UL |
|
|
3VA51125ED220AA0BRKR 3VA51 2P 125A 35KA FTFM NUT |
8,108 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 125A | 415 V | - | Lever | 2 | None | - | CCC, UL489 |
|
|
2510MBR2MANUAL STARTER 600VAC |
3,119 |
|
Datasheet | M | Box | Active | Chassis Mount | Manual Motor Starter | 18A | 600 V | - | Pushbutton | 3 | None | - | CSA, UL |
|
|
AP17-33695-25CIR BRKR HYD MAG |
5,273 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
|
M55629/6-021LCIR BRKR HYD MAG |
7,009 |
|
Datasheet | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - |
|
|
M55629/6-020LCIR BRKR HYD MAG |
9,227 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
|
M55629/6-034LCIR BRKR HYD MAG |
7,108 |
|
Datasheet | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - |
|
|
M55629/6-133LCIR BRKR HYD MAG |
5,861 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
|
M55629/6-103LCIR BRKR HYD MAG |
5,982 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
|
M55629/6-083LCIR BRKR, HYDMAG, 1 PL, 240VAC, |
2,326 |
|
Datasheet | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - |
|
|
M55629/6-118LCIR BRKR HYD MAG |
7,684 |
|
Datasheet | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - |
|
|
M55629/6-089LCIR BRKR HYD MAG |
5,442 |
|
Datasheet | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - |
|
|
M55629/6-035LCIR BRKR HYD MAG |
2,159 |
|
Datasheet | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - |
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.
