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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
3120-F323-P7T1-W12XY3-X3120-S01AM-10ACIRC BRKR THRM |
3,884 | - |
|
Datasheet | 3120-F | Bulk | Obsolete | Panel Mount | Thermal | 10A | 250 V | 50 V | Rocker | 2 | White | 115V | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
|
3120-F20F-G7Q1-SGRXG3-X3120-U0001M-20ACIRC BRKR THRM |
6,541 | - |
|
Datasheet | 3120-F | Bulk | Obsolete | Panel Mount | Thermal | 20A | 250 V | 50 V | Pushbutton | 2 | Green/Red | 115V | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
|
3120-F524-H7T1-W14DR3-X3120-U0001M-15ACIRC BRKR THRM |
3,055 | - |
|
Datasheet | 3120-F | Bulk | Obsolete | Panel Mount | Thermal | 15A | 250 V | 50 V | Rocker | 2 | Red | 115V | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
|
3120-F524-H7T1-W14DR4-X3120-U0000M-15ACIRC BRKR THRM |
9,651 | - |
|
Datasheet | 3120-F | Bulk | Obsolete | Panel Mount | Thermal | 15A | 250 V | 50 V | Rocker | 2 | Red | 230V | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
|
3120-F551-H7T1-W15DY3-X3120-U0201M-10ACIRC BRKR THRM |
5,092 | - |
|
Datasheet | 3120-F | Bulk | Obsolete | Panel Mount | Thermal | 10A | 250 V | 50 V | Rocker | 3 | Orange | 115V | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
|
3120-F321-P7T1-W01D-X3120-M2P7M-240V-20ACIRC BRKR THRM |
2,508 | - |
|
Datasheet | 3120-F | Bulk | Obsolete | Panel Mount | Thermal | 20A | 250 V | 50 V | Rocker | 2 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
|
3120-F321-P7T1-W02K-X3120-M2P7M-120V-16ACIRC BRKR THRM |
3,262 | - |
|
Datasheet | 3120-F | Bulk | Obsolete | Panel Mount | Thermal | 16A | 250 V | 50 V | Rocker | 2 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
|
8345-B02A-U3M0-DB2B2C-20ACIR BRKR MAG-HYDR 20A 80VDC |
6,788 | - |
|
Datasheet | 8345 | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 20A | 480 V | 80 V | Lever | 2 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489 |
|
|
8345-B03A-T3M2-DB1B1C-50ACIRCUIT BREAKER HYDRAULIC MAGN |
6,155 | - |
|
Datasheet | 8345 | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | 50A | 415 V | 80 V | Lever | 3 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489 |
|
|
RP2101RP2101 16A 10MA 2P EARTH LEAKAGE |
8,409 | - |
|
Datasheet | RP | Bulk | Active | DIN Rail | Ground Fault | 16A | 230 V | 110 V | Lever | 2 | None | - | CE, UL, VDE |
|
|
RP2230RP2203 25A 300MA 2P EARTH LEAKAG |
5,582 | - |
|
Datasheet | RP | Bulk | Active | DIN Rail | Ground Fault | 25A | 230 V | 110 V | Lever | 2 | None | - | CE, UL, VDE |
|
|
RP2303RP2303 40A 30MA 2P EARTH LEAKAGE |
8,685 | - |
|
Datasheet | RP | Bulk | Active | DIN Rail | Ground Fault | 40A | 230 V | 110 V | Lever | 2 | None | - | CE, UL, VDE |
|
|
RP4403FI4403 63A 30MA 4P EARTH LEAKAGE |
8,678 | - |
|
Datasheet | RP | Bulk | Active | DIN Rail | Ground Fault | 30mA | 400 V | - | Rocker | 4 | None | - | CE, VDE |
|
|
GF225030EGFP 25A277V AC 30MA 1P+N 5060HZ |
7,338 | - |
|
Datasheet | GF | Bulk | Discontinued at Digi-Key | DIN Rail | Ground Fault | 25A | 277 V | - | Lever | 1 | None | - | cULus, UL1053 |
|
|
GF225100EGFP 25A277V AC 100MA 1P+N 5060H |
8,653 | - |
|
Datasheet | GF | Bulk | Discontinued at Digi-Key | DIN Rail | Ground Fault | 25A | 277 V | - | Lever | 1 | None | - | cULus, UL1053 |
|
|
GF240030EGFP 40A277V AC 30MA 1P+N 5060HZ |
3,253 | - |
|
Datasheet | GF | Bulk | Discontinued at Digi-Key | DIN Rail | Ground Fault | 40A | 277 V | - | Lever | 1 | None | - | cULus, UL1053 |
|
|
GF263030EGFP 63A277V AC 30MA 1P+N 5060HZ |
4,308 | - |
|
Datasheet | GF | Bulk | Discontinued at Digi-Key | DIN Rail | Ground Fault | 63A | 277 V | - | Lever | 1 | None | - | cULus, UL1053 |
|
|
GF425030EGFP 25A480Y277V AC 30MA 3P+N 50 |
9,781 | - |
|
Datasheet | GF | Bulk | Discontinued at Digi-Key | DIN Rail | Ground Fault | 25A | 277 V | - | Lever | 3 | None | - | cULus, UL1053 |
|
|
GF440030EGFP 40A480Y277V AC 30MA 3P+N 50 |
9,980 | - |
|
Datasheet | GF | Bulk | Discontinued at Digi-Key | DIN Rail | Ground Fault | 40A | 277 V | - | Lever | 3 | None | - | cULus, UL1053 |
|
|
GF440100EGFP 40A480Y277V AC 100MA 3P+N 5 |
2,556 | - |
|
Datasheet | GF | Bulk | Discontinued at Digi-Key | DIN Rail | Ground Fault | 40A | 277 V | - | Lever | 3 | None | - | cULus, UL1053 |
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.
