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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LJA36400U31XYQMOLDED CASE CIRCUIT BREAKER 600V |
6,066 |
|
Datasheet | - | Box | Obsolete | - | - | - | - | - | - | - | - | - | - |
|
|
LGF36400CU31XMOLDED CASE CIRCUIT BREAKER 600V |
8,632 |
|
Datasheet | PowerPact | Box | Obsolete | Chassis Mount | Solid State | 400A | 600 V | - | Toggle | 3 | Green, Orange, Red | - | CSA, UL |
|
|
MGP26600MOLDED CASE CIRCUIT BREAKER 600V |
6,959 |
|
Datasheet | PowerPact | Box | Obsolete | Chassis Mount | Solid State | 600A | 600 V | - | Lever | 2 | None | - | CSA, UL |
|
|
JJA36250U44XENYH2MOLDED CASE CIRCUIT BREAKER 600V |
6,903 |
|
Datasheet | - | Box | Obsolete | - | - | - | - | - | - | - | - | - | - |
|
|
LDL36400CU44XMOLDED CASE CIRCUIT BREAKER 600V |
3,638 |
|
Datasheet | PowerPact | Box | Obsolete | Chassis Mount | Solid State | 400A | 600 V | - | Toggle | 3 | Green, Orange, Red | - | CSA, UL |
|
|
LDM36400CU44XMOLDED CASE CIRCUIT BREAKER 600V |
3,480 |
|
Datasheet | - | Box | Obsolete | Chassis Mount | Solid State | 400A | 600 V | - | Toggle | 3 | Green, Orange, Red | - | CSA, UL |
|
|
X13420751010CIRCUIT BREAKER, JJU36250LPLZ |
4,488 |
|
Datasheet | - | Box | Obsolete | - | - | - | - | - | - | - | - | - | - |
|
|
GM854327CIRCUIT BREAKER, LGP36600U31XY02 |
2,000 |
|
Datasheet | - | Box | Obsolete | - | - | - | - | - | - | - | - | - | - |
|
|
LGL36600U43XMOLDED CASE CIRCUIT BREAKER 500V |
2,537 |
|
Datasheet | PowerPact | Box | Active | Chassis Mount | Solid State | 600A | 600 V | - | Toggle | 3 | Green, Orange, Red | - | CSA, UL |
|
|
LDA34250WU31XMOLDED CASE CIRCUIT BREAKER 480V |
4,686 |
|
Datasheet | - | Box | Obsolete | Chassis Mount | Solid State | 250A | 480 V | - | Toggle | 3 | Green, Orange, Red | - | CSA, UL |
|
|
JLL36250MOLDED CASE CIRCUIT BREAKER 600V |
5,820 |
|
Datasheet | - | Box | Obsolete | Panel Mount | Thermal Magnetic | 250A | 600 V | 500 V | Lever | 3 | None | - | CSA, UL |
|
|
JLL36250TMOLDED CASE CIRCUIT BREAKER 600V |
5,043 |
|
Datasheet | - | Box | Obsolete | Chassis Mount | Thermal Magnetic | 250A | 600 V | - | Toggle | 3 | None | - | CSA, IEC 60947-2, UL |
|
|
LLL37040D30MOLDED CASE CIRCUIT BREAKER 500V |
5,754 |
|
Datasheet | PowerPact | Box | Obsolete | Chassis Mount | Thermal Magnetic | 400A | - | 500 V | Toggle | 3 | None | - | CSA, UL |
|
|
LH364001021MOLDED CASE CIRCUIT BREAKER 600V |
3,642 |
|
Datasheet | - | Box | Obsolete | Chassis Mount | Shunt Trip | 400A | 600 V | 250 V | Lever | 3 | None | - | - |
|
|
LH363001021MOLDED CASE CIRCUIT BREAKER 600V |
6,949 |
|
Datasheet | - | Box | Obsolete | Chassis Mount | Shunt Trip | 300A | 600 V | 250 V | Lever | 3 | None | - | - |
|
|
LJP36400U33XMOLDED CASE CIRCUIT BREAKER 600V |
5,818 |
|
Datasheet | PowerPact | Box | Obsolete | Chassis Mount | Solid State | 400A | 600 V | - | Toggle | 3 | Green, Orange, Red | - | CSA, UL |
|
|
LJL36250U33XMOTOR CIRCUIT PROTECTOR 600V 400 |
6,246 |
|
Datasheet | PowerPact | Box | Active | Chassis Mount | Solid State | 250A | 600 V | - | Toggle | 3 | Green, Orange, Red | - | CSA, UL |
|
|
LJP36400U31XYPMOLDED CASE CIRCUIT BREAKER 600V |
3,775 |
|
Datasheet | - | Box | Obsolete | - | - | - | - | - | - | - | - | - | - |
|
|
CLM1G03240CONTACTOR LTG M-HELD.300A.3NO.N1 |
6,138 |
|
Datasheet | - | Box | Active | Chassis Mount | Thermal Magnetic | 300A | 600 V | - | - | 3 | None | - | - |
|
|
054389MCCB JXD6 300A, LUGS, PADLOCK |
9,367 |
|
Datasheet | - | Box | Active | - | - | - | - | - | - | - | - | - | - |
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.
