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-S221-P1M1-Z241-0.5A CIR BRK THERM 500MA 250VAC/65VDC E-T-A	9,137	-	RFQ	Datasheet	2210-S2	Bulk	Active	Panel Mount	Thermal Magnetic	500mA	480 V	65 V	Lever	2	None	-	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
2210-S221-P1M1-Z241-0.6A CIR BRK THERM 600MA 250VAC/65VDC E-T-A	8,331	-	RFQ	Datasheet	2210-S2	Bulk	Active	Panel Mount	Thermal Magnetic	600mA	480 V	65 V	Lever	2	None	-	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
2210-S221-P1M1-Z241-0.8A CIR BRK THERM 800MA 250VAC/65VDC E-T-A	4,245	-	RFQ	Datasheet	2210-S2	Bulk	Active	Panel Mount	Thermal Magnetic	800mA	480 V	65 V	Lever	2	None	-	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
2210-S221-P1M1-Z241-1.5A CIR BRKR THERM 1.5A 250VAC/65VDC E-T-A	2,231	-	RFQ	Datasheet	2210-S2	Bulk	Active	Panel Mount	Thermal Magnetic	1.5A	480 V	65 V	Lever	2	None	-	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
2210-S221-P1M1-Z241-10A CIR BRK THERM-M 10A 250VAC/65VDC E-T-A	4,419	-	RFQ	Datasheet	2210-S2	Bulk	Active	Panel Mount	Thermal Magnetic	10A	480 V	65 V	Lever	2	None	-	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
2210-S221-P1M1-Z241-12A CIR BRK THERM-M 12A 250VAC/65VDC E-T-A	5,404	-	RFQ	Datasheet	2210-S2	Bulk	Active	Panel Mount	Thermal Magnetic	12A	480 V	65 V	Lever	2	None	-	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
2210-S221-P1M1-Z241-16A CIR BRK THERM-M 16A 250VAC/65VDC E-T-A	3,765	-	RFQ	Datasheet	2210-S2	Bulk	Active	Panel Mount	Thermal Magnetic	16A	480 V	65 V	Lever	2	None	-	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
2210-S221-P1M1-Z241-1A CIR BRK THRM-MAG 1A 250VAC/65VDC E-T-A	8,611	-	RFQ	Datasheet	2210-S2	Bulk	Active	Panel Mount	Thermal Magnetic	1A	480 V	65 V	Lever	2	None	-	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
2210-S221-P1M1-Z241-2.5A CIR BRKR THERM 2.5A 250VAC/65VDC E-T-A	5,763	-	RFQ	Datasheet	2210-S2	Bulk	Active	Panel Mount	Thermal Magnetic	2.5A	480 V	65 V	Lever	2	None	-	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
2210-S221-P1M1-Z241-20A CIR BRK THERM-M 20A 250VAC/65VDC E-T-A	8,980	-	RFQ	Datasheet	2210-S2	Bulk	Active	Panel Mount	Thermal Magnetic	20A	480 V	65 V	Lever	2	None	-	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077

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.

Availability and lead-time support BOM, shortage and alternative sourcing

Send part number & quantity Request a Quote

Need sourcing assistance? Contact Sales

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.