Circuit Breakers
Browse available Circuit Breakers part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| Photo | Mfr. Part # | Availability | Price | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
0916606CIR BRKR THRMMAG 4A 240VAC 28VDC |
183 | - |
|
Datasheet | - | Bulk | Active | DIN Rail | Thermal Magnetic | 4A | 240 V | 28 V | Push to Reset | 1 | - | - | - |
|
|
0916610CIR BRKR 10A 240VAC 28VDC |
155 | - |
|
Datasheet | - | Bulk | Active | DIN Rail | Thermal Magnetic | 10A | 240 V | 28 V | Push to Reset | 1 | - | - | - |
|
|
0916613CIR BRKR 16A 240VAC 28VDC |
106 | - |
|
Datasheet | - | Bulk | Active | DIN Rail | Thermal Magnetic | 16A | 240 V | 28 V | Push to Reset | 1 | - | - | - |
|
4435.0041CIR BRKR THRM 15A 240V 60V |
1,347 |
1+：$27.26000 5+：$22.61400 10+：$20.86400 50+：$17.28700 100+：$16.02170 500+：$15.11480 |
|
Datasheet | TA35 | Bulk | Active | Panel Mount | Thermal | 15A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
|
4435.0013CIR BRKR THRM 20A 240V 60V |
1,878 |
1+：$27.72000 5+：$23.00200 10+：$21.22200 50+：$17.58280 100+：$16.20420 250+：$14.53412 500+：$13.37582 |
|
Datasheet | TA35 | Bulk | Active | Panel Mount | Thermal | 20A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
|
4435.0022CIR BRKR THRM 3A 240V 60V |
45 |
1+：$28.33000 5+：$23.50800 10+：$21.68800 50+：$17.96920 100+：$16.56010 250+：$14.85296 500+：$13.66908 |
|
Datasheet | TA35 | Bulk | Active | Panel Mount | Thermal | 3A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
2907490CIR BRKR 15A 277VAC 60VDC |
715 | - |
|
Datasheet | TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 15A | 277 V | 60 V | Lever | 1 | - | - | cULus, UL489 |
|
|
2907562CIR BRKR THRMMAG 5A 277VAC 60VDC |
594 | - |
|
Datasheet | TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 5A | 277 V | 60 V | Lever | 1 | - | - | cULus, UL489 |
|
|
2907566CIR BRKR 10A 277VAC 60VDC |
508 | - |
|
Datasheet | TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 10A | 277 V | 60 V | Lever | 1 | - | - | cULus, UL489 |
|
|
2907560CIR BRKR THRMMAG 3A 277VAC 60VDC |
436 | - |
|
Datasheet | TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 3A | 277 V | 60 V | Lever | 1 | - | - | cULus, UL489 |
|
|
2907638CIR BRKR 15A 277VAC 60VDC |
329 | - |
|
Datasheet | TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 15A | 277 V | 60 V | Lever | 1 | - | - | cULus, UL489 |
|
|
2907573CIR BRKR 20A 277VAC 60VDC |
291 | - |
|
Datasheet | TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 20A | 277 V | 60 V | Lever | 1 | - | - | cULus, UL489 |
|
|
2907578CIR BRKR 40A 125VAC 60VDC |
203 | - |
|
Datasheet | TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 40A | 120 V | 60 V | Lever | 1 | - | - | cULus, UL489 |
|
|
2907634CIR BRKR 10A 277VAC 60VDC |
179 | - |
|
Datasheet | TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 10A | 277 V | 60 V | Lever | 1 | - | - | cULus, UL489 |
|
1170-22-30ACIR BRKR THRM 30A 48V |
256 |
1+：$19.96000 5+：$16.56200 10+：$15.28100 50+：$12.66360 100+：$11.67250 250+：$10.47212 500+：$9.63984 1000+：$9.28750 |
|
Datasheet | 1170 | Bulk | Active | Holder | Thermal | 30A | - | 48 V | Push to Reset | 1 | None | - | - |
|
4430.2309CIR BRKR THRM 15A 240V 60V |
273 |
1+：$32.72000 5+：$27.14600 20+：$23.09850 60+：$20.30583 100+：$19.11750 260+：$17.06404 500+：$15.89602 |
|
Datasheet | TA45 | Bulk | Active | Panel Mount | Thermal | 15A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
1170-21-8ACIRCUIT BREAKER THRM 8A 28VDC |
130 | - |
|
Datasheet | 1170 | Bulk | Active | Holder | Thermal | 8A | - | 48 V | Push to Reset | 1 | None | - | - |
|
1110987POTENTIAL DISTRIBUTOR WITH PUSH- |
155 | - |
|
Datasheet | - | Box | Active | DIN Rail | - | 40A | - | 24 V | Lever | 1 | None | - | UL |
|
3120-N311-P7T1-W01D-10ACIR BRKR THRM 10A 415V 50V |
533 |
1+：$23.38000 5+：$19.39800 10+：$17.89700 50+：$14.82980 100+：$13.66780 250+：$12.26048 500+：$11.28452 |
|
Datasheet | 3120-N | Box | Active | Panel Mount | Thermal | 10A | 415 V | 50 V | Rocker | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
1410-F110-P1F1-W14Q-5ACIR BRKR THRM 5A 250VAC 48VDC |
305 | - |
|
Datasheet | 1410-F1 | Bulk | Active | Panel Mount | Thermal | 5A | 250 V | 48 V | Rocker | 1 | Red | - | CSA C22.2 No 235, UL1077 |
Circuit Breakers FAQ
Common questions about selecting, comparing and sourcing Circuit Breakers components through Winsun (HK) Electronics.
What should I check when selecting Circuit Breakers components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific Circuit Breakers part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find Circuit Breakers parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for Circuit Breakers components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
