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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
1410-F110-P1F1-W14Q-1ACIR BRKR THRM 1A 250VAC 48VDC |
5,418 | - |
|
Datasheet | 1410-F1 | Bulk | Active | Panel Mount | Thermal | 1A | 250 V | 48 V | Rocker | 1 | Red | - | CSA C22.2 No 235, UL1077 |
|
4435.0304CIR BRKR THRM 12A 240VAC 60VDC |
435 | - |
|
Datasheet | TA35 | Bulk | Active | Panel Mount | Thermal | 12A | 240 V | 60 V | Rocker | 2 | - | - | - |
|
4435.004CIR BRKR THRM 7A 240VAC 60VDC |
134 | - |
|
Datasheet | TA35 | Bulk | Active | Panel Mount | Thermal | 7A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
CPP11-52-4.00A-OC-VCIR BRKR MAG-HYDR 4A PUSH-PULL |
146 | - |
|
Datasheet | SNAPAK® | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 4A | - | 65 V | Push-Pull | 1 | None | - | UL489A |
|
4430.3047CIR BRKR THRM 7.5A 240VAC 60VDC |
170 | - |
|
Datasheet | TA45 | Bulk | Active | Panel Mount | Thermal | 7.5A | 240 V | 60 V | Rocker | 2 | - | - | - |
|
3-100-115CIR BRKR THRM 20A 240VAC/32VDC |
150 | - |
|
Datasheet | TA35 | Bag | Active | Panel Mount | Thermal | 20A | 240 V | 32 V | Rocker | 2 | - | - | - |
|
R11-2-30.0A-34972-1CIR BRKR 30A 125VAC 32VDC |
716 | - |
|
Datasheet | SNAPAK® | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 30A | 125 V | 32 V | Rocker | 1 | - | - | UL1077 |
|
BK/UCB-10CIRCUIT BREAKER AUTOMOTIVE |
123 | - |
|
Datasheet | UCB | Bulk | Active | Holder | - | 10A | - | 12 V | Automatic Reset | 1 | None | - | - |
|
4435.014CIR BRKR THRM 10A 240VAC 60VDC |
111 | - |
|
Datasheet | TA35 | Bulk | Active | Panel Mount | Thermal | 10A | 240 V | 60 V | Rocker | 2 | Green | 240V | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.1328CIR BRKR THRM 15A 240VAC 60VDC |
245 | - |
|
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 |
|
4430.242CIR BRKR THRM 12A 240VAC 60VDC |
225 | - |
|
Datasheet | TA45 | Bulk | Active | Panel Mount | Thermal | 12A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
1110-F112-P1M1-6ACIR BRKR THRM 6A 250VAC 50VDC |
495 | - |
|
Datasheet | 1110 | Bulk | Active | Panel Mount | Thermal | 6A | 250 V | 50 V | Push-Push | 1 | None | - | CSA C22.2 No 235, IEC 60934, UL1077 |
|
4430.2351CIR BRKR THRM 15A 240VAC 60VDC |
270 | - |
|
Datasheet | TA45 | Bulk | Active | Panel Mount | Thermal | 15A | 240 V | 60 V | Rocker | 2 | - | - | - |
|
1D8UMCIR BRKR THRM-MAG 8A LEVER |
200 | - |
|
Datasheet | V-EA | Bulk | Active | DIN Rail | Thermal Magnetic | 8A | 480 V | 42 V | Lever | 1 | None | - | CSA, UL508, VDE |
|
4430.2051CIR BRKR THRM 20A 240VAC 60VDC |
118 | - |
|
Datasheet | TA45 | Bulk | Active | Panel Mount | Thermal | 20A | 240 V | 60 V | Rocker | 2 | Green | 220V | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
|
3120-N521-P7T1-W01D-12ACIR BRKR THERM SWITCH 2P |
1,855 | - |
|
Datasheet | 3120-N | Bulk | Active | Panel Mount | Thermal | 12A | 415 V | 50 V | Rocker | 2 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
W67-X2Q12-3CIR BRKR MAG-HYDR 3A 277VAC |
133 | - |
|
Datasheet | W6 | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 3A | 277 V | - | Lever | 1 | - | - | - |
|
PP21-2-15.0A-OA-SCIR BRKR 15A 250VAC 65VDC |
320 | - |
|
Datasheet | SNAPAK® | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 15A | 250 V | 65 V | Push-Pull Plunger | 2 | - | - | UL1077 |
|
GMB631PC60CIR BRK THERM-M 60A 240VAC/60VDC |
189 | - |
|
Datasheet | GMB63 | Box | Active | DIN Rail | Thermal Magnetic | 60A | 240 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 5, IEC 60947-2, UL489 |
|
4230-T130-K0CE-15ACIR BRKR THERM 15A 480VAC/125VDC |
137 | - |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 15A | 480 V | 125 V | Lever | 3 | None | - | 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.
