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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
8345-B01A-V3K1-DB1B1B-125A-VMIN ORD QTY 10. SINGLE OR MULTIP |
8,638 |
|
Datasheet | 8345 | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | 125A | 480 V | 80 V | Lever | 1 | None | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077, UL489 |
|
|
8345-B23A-V3M2-DB1B2B-50A-VMIN ORD QTY 10. SINGLE OR MULTIP |
7,951 |
|
Datasheet | 8345 | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | 50A | 480 V | 80 V | Lever | 3 | None | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077, UL489 |
|
|
8345-F22A-V3M1-DB1B1B-80A-VMIN ORD QTY 10. SINGLE OR MULTIP |
3,841 |
|
Datasheet | 8345 | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | 80A | 480 V | 80 V | Lever | 2 | None | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077, UL489 |
|
|
8345-F22A-V3M1-DB1B1B-5A-VMIN ORD QTY 10. SINGLE OR MULTIP |
9,353 |
|
Datasheet | 8345 | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | 5A | 480 V | 80 V | Lever | 2 | None | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077, UL489 |
|
|
8345-F22A-V3M1-DB1B1B-60A-VMIN ORD QTY 10. SINGLE OR MULTIP |
9,244 |
|
Datasheet | 8345 | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | 60A | 480 V | 80 V | Lever | 2 | None | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077, UL489 |
|
|
8345-F21A-V3M2-DB1B1B-5A-VMIN ORD QTY 10. SINGLE OR MULTIP |
8,159 |
|
Datasheet | 8345 | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | 5A | 480 V | 80 V | Lever | 1 | None | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077, UL489 |
|
|
8345-F21A-V3M2-DB1B1B-10A-VMIN ORD QTY 10. SINGLE OR MULTIP |
3,064 |
|
Datasheet | 8345 | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | 10A | 480 V | 80 V | Lever | 1 | None | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077, UL489 |
|
|
8345-F22A-V3M1-DB1B1B-10A-VMIN ORD QTY 10. SINGLE OR MULTIP |
4,843 |
|
Datasheet | 8345 | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | 10A | 480 V | 80 V | Lever | 2 | None | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077, UL489 |
|
|
8345-F22A-V3M1-DB1B1B-50A-VMIN ORD QTY 10. SINGLE OR MULTIP |
5,022 |
|
Datasheet | 8345 | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | 50A | 480 V | 80 V | Lever | 2 | None | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077, UL489 |
|
|
8345-F01A-U3M0-DB1B3B-4A-VMINIMUM ORDER QTY 10. SINGLE OR |
8,584 |
|
Datasheet | 8345 | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | 4A | 480 V | 80 V | Lever | 1 | None | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077, UL489 |
|
|
3120-N526-P7T1-W01D-X3120-B040001M-20AMIN ORD QTY 10. THE 3120-N THERM |
9,853 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
|
REX12-TA1-107-DC24V-2A-CL2508, DM, 1CH, 24VDC, 2A, NO COMM |
5,514 |
|
Datasheet | REX12 | Bulk | Active | DIN Rail | Solid State | 2A | - | 24 V | Pushbutton | 1 | Green, Orange, Red | - | cULus, UR |
|
|
1221-260-030-B30CIR BRKR THRM 3A 250VAC 50VDC |
4,011 |
|
Datasheet | 12 | Bulk | Active | Panel Mount | Thermal | 3A | - | 50 V | Push to Reset | 1 | - | - | ABYC-E11, UL1077 |
|
|
SU203M-C40Circ Brkr UL489 40A, 3 Pole, C |
9,515 |
|
Datasheet | - | Retail Package | Active | DIN Rail | Thermal | 40A | 277 V | - | Lever | 3 | None | - | CE, CSA, UL489 |
|
|
ST202M-C5Circ Brkr UL1077 5A, 2 Pole, C |
9,542 |
|
Datasheet | - | Retail Package | Active | DIN Rail | Thermal | 5A | 277 V | - | Lever | 2 | None | - | CE, CSA, VDE, UL1077 |
|
|
4430.2095CIR BRKR THRM 20A 240VAC 60VDC |
9,165 |
|
Datasheet | TA45 | Bulk | Active | Panel Mount, Snap-In | Thermal | 20A | 240 V | 60 V | Rocker | 2 | None | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077, VDE |
|
|
SPHM2RM00055 AMP UL1077 2P 277/480V 3KAIC 1 |
7,199 |
|
Datasheet | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
|
SPHM2RM001010AMP UL1077 2P 277/480V 3KAIC 1 |
6,501 |
|
Datasheet | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
|
SPHM3RM001515AMP UL1077 3P 277/480V 3KAIC 1 |
8,907 |
|
Datasheet | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
|
SPHM1RM00055A UL1077 1P 277V 3KAIC 18X INRU |
7,035 |
|
Datasheet | * | Bulk | 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.
