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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
3RV20314EA15MSP S2 CLASS 10 22-32A SCREW 1NO |
4,066 |
|
Datasheet | SIRIUS | Box | Active | DIN Rail | Thermal Magnetic | 32A | 690 V | - | Rotary | 3 | None | - | ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE |
|
QOU3707100MINIATURE CIRCUIT BREAKER 240V 7 |
4,473 |
|
Datasheet | QOU | Box | Active | Chassis Mount | Thermal Magnetic | 70A | 240 V | - | Lever | 3 | None | - | UL |
|
|
8536SBO1V03STARTER 600VAC 18AMP NEMA +OPTIO |
8,167 |
|
Datasheet | - | Box | Active | Chassis Mount | Manual Motor Starter | 18A | 600 V | - | Not Included | 2 | None | - | CSA, UL |
|
|
8536SBO1V02SSTARTER 600VAC 18AMP NEMA +OPTIO |
9,419 |
|
Datasheet | - | Box | Active | Chassis Mount | Manual Motor Starter | 18A | 600 V | - | Not Included | 2 | None | - | CSA, UL |
|
|
8536SBO1V02STARTER 600VAC 18AMP NEMA +OPTIO |
4,593 |
|
Datasheet | - | Box | Active | Chassis Mount | Manual Motor Starter | 18A | 600 V | - | Not Included | 3 | None | - | CSA, UL |
|
|
QOU2901042MINIATURE CIRCUIT BREAKER 120/24 |
8,707 |
|
Datasheet | QOU | Box | Active | Chassis Mount | Thermal Magnetic | 90A | 240 V | - | Lever | 2 | None | - | CSA, IEC, UL |
|
|
QOU21001042MINIATURE CIRCUIT BREAKER 120/24 |
3,756 |
|
Datasheet | QOU | Box | Active | Chassis Mount | Thermal Magnetic | 100A | 240 V | - | Lever | 2 | None | - | CSA, IEC, UL |
|
|
QOU21001021MINIATURE CIRCUIT BREAKER 120/24 |
6,662 |
|
Datasheet | QOU | Box | Active | Chassis Mount | Thermal Magnetic | 100A | 240 V | 60 V | Lever | 2 | None | - | CSA, IEC, UL |
|
|
2510MBA2MANUAL STARTER 600VAC |
4,041 |
|
Datasheet | M | Box | Active | Chassis Mount | Manual Motor Starter | 18A | 600 V | - | Pushbutton | 3 | None | - | CSA, UL |
|
|
452-K34-LN2-260800-50ASINGLE POLE HIGH PERFORMANCE THE |
6,220 |
|
Datasheet | 452 | Bulk | Active | Panel Mount | Thermal Magnetic | 50A | - | 28 V | Push-Pull Plunger | 1 | None | - | QPL, UL, VG 95345 |
|
|
452-K34-LN2-260800-80ASINGLE POLE HIGH PERFORMANCE THE |
8,977 |
|
Datasheet | 452 | Bulk | Active | Panel Mount | Thermal Magnetic | 80A | - | 28 V | Push-Pull Plunger | 1 | None | - | QPL, UL, VG 95345 |
|
|
LMLHPC111-1RLS4-32527-200CIR BRKR MAG-HYDR LEVER |
8,228 |
|
Datasheet | LML | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | - | - | - | Lever | 3 | - | - | - |
|
|
LMLHPK111-1RLS4-33518-2CIR BRKR MAG-HYDR LEVER |
4,207 |
|
Datasheet | LML | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | - | - | - | Lever | 3 | - | - | - |
|
|
229-4-1REG4-39039-1CIR BRKR MAG-HYDR |
2,350 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
3RV27111BD10TMCB UL489 S00 2A SCREW |
5,132 |
|
Datasheet | SIRIUS | Box | Active | DIN Rail | Thermal Magnetic | 2A | 690 V | - | Rotary | 3 | None | - | CE, CSA, EAC, UL489, VDE |
|
|
3RV27110JD10TMCB UL489 S00 1A SCREW |
8,608 |
|
Datasheet | SIRIUS | Box | Active | DIN Rail | Thermal Magnetic | 1A | 690 V | - | Rotary | 3 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
|
3RV28110DD10TMCB UL489 FOR XFRMR S00 0.32A S |
9,648 |
|
Datasheet | SIRIUS | Box | Active | DIN Rail | Thermal Magnetic | 320mA | 690 V | - | Rotary | 3 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
|
3RV28110FD10TMCB UL489 FOR XFRMR S00 0.5A SC |
4,413 |
|
Datasheet | SIRIUS | Box | Active | DIN Rail | Thermal Magnetic | 500mA | 690 V | - | Rotary | 3 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
|
3RV27111AD10TMCB UL489 S00 1.6A SCREW |
7,123 |
|
Datasheet | SIRIUS | Box | Active | DIN Rail | Thermal Magnetic | 1.6A | 690 V | - | Rotary | 3 | None | - | CE, CSA, EAC, UL489, VDE |
|
|
3RV28110CD10TMCB UL489 FOR XFRMR S00 0.25A S |
4,375 |
|
Datasheet | SIRIUS | Box | Active | DIN Rail | Thermal Magnetic | 250mA | 690 V | - | Rotary | 3 | None | - | CCC, CE, CSA, EAC, UL, 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.
