Circuit Breakers

Use the filters and product table below to compare Circuit Breakers components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.

Parametric Selection Filter options by technical parameters

Stock & Datasheets Review availability and technical references

RFQ & BOM Support Send your target MPN, quantity or BOM

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
2210-T220-K0M1-H131-25A CIRC BRKR THRM E-T-A	6,674	-	RFQ	Datasheet	2210-T2	Bulk	Active	DIN Rail	Thermal Magnetic	25A	480 V	65 V	Lever	2	None	-	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
2210-T220-K0M1-H221-10A CIRC BRKR THRM E-T-A	8,419	-	RFQ	Datasheet	2210-T2	Bulk	Active	DIN Rail	Thermal Magnetic	10A	480 V	65 V	Lever	2	None	-	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
2210-T220-K0M1-H221-20A CIRC BRKR THRM E-T-A	4,072	-	RFQ	Datasheet	2210-T2	Bulk	Active	DIN Rail	Thermal Magnetic	20A	480 V	65 V	Lever	2	None	-	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
2210-T220-K0M1-H221-25A CIRC BRKR THRM E-T-A	9,103	-	RFQ	Datasheet	2210-T2	Bulk	Active	DIN Rail	Thermal Magnetic	25A	480 V	65 V	Lever	2	None	-	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
2210-T220-K0M1-H221-32A CIRC BRKR THRM E-T-A	7,300	-	RFQ	Datasheet	2210-T2	Bulk	Active	DIN Rail	Thermal Magnetic	32A	480 V	65 V	Lever	2	None	-	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
8345-C12A-U3M2-282003-3A CIRC BRKR HYDRAULIC MAGNETIC E-T-A	5,461	-	RFQ	Datasheet	8345	Bulk	Active	Panel Mount	Magnetic (Hydraulic Delay)	3A	480 V	80 V	Lever	2	None	-	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489
8345-B02A-V3M2-DB1B1C-80A CIR BRKR THRM 80A E-T-A	2,953	-	RFQ	Datasheet	8345	Bulk	Active	Panel Mount	Magnetic (Hydraulic Delay)	80A	480 V	80 V	Lever	2	None	-	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489
8345-B02A-V3K1-DB1B1B-100A CIR BRKR MAG-HYDR 100A 80VDC E-T-A	7,525	-	RFQ	Datasheet	8345	Bulk	Active	Panel Mount	Magnetic (Hydraulic Delay)	100A	480 V	80 V	Lever	2	None	-	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489
8345-B22A-V3M2-DB1B1B-10A CIR BRKR THRM 10A E-T-A	4,622	-	RFQ	Datasheet	8345	Bulk	Active	Panel Mount	Magnetic (Hydraulic Delay)	10A	480 V	80 V	Lever	2	None	-	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489
8345-B22A-V3M2-DB1B1B-5A CIR BRKR THRM 5A E-T-A	7,224	-	RFQ	Datasheet	8345	Bulk	Active	Panel Mount	Magnetic (Hydraulic Delay)	5A	480 V	80 V	Lever	2	None	-	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489

WINSUN SOURCING SUPPORT

Need Help Sourcing Circuit Breakers?

Send the target part number, manufacturer, specifications and quantity. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and alternative-part options when appropriate.

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FREQUENTLY ASKED QUESTIONS

Circuit Breakers FAQ

Common questions about filtering, comparing and sourcing Circuit Breakers components.

How can I narrow the Circuit Breakers selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Circuit Breakers part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.