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-P1T1-Z241-20A CIR BRK THERM-M 20A 250VAC/65VDC E-T-A	7,728	-	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
2210-S221-P1T1-Z241-25A CIR BRK THERM-M 25A 250VAC/65VDC E-T-A	5,701	-	RFQ	Datasheet	2210-S2	Bulk	Active	Panel Mount	Thermal Magnetic	25A	480 V	65 V	Lever	2	None	-	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
2210-S221-P1T1-Z241-2A CIR BRK THRM-MAG 2A 250VAC/65VDC E-T-A	3,324	-	RFQ	Datasheet	2210-S2	Bulk	Active	Panel Mount	Thermal Magnetic	2A	480 V	65 V	Lever	2	None	-	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
2210-S221-P1T1-Z241-3A CIR BRK THRM-MAG 3A 250VAC/65VDC E-T-A	5,516	-	RFQ	Datasheet	2210-S2	Bulk	Active	Panel Mount	Thermal Magnetic	3A	480 V	65 V	Lever	2	None	-	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
2210-S221-P1T1-Z241-4A CIR BRK THRM-MAG 4A 250VAC/65VDC E-T-A	7,607	-	RFQ	Datasheet	2210-S2	Bulk	Active	Panel Mount	Thermal Magnetic	4A	480 V	65 V	Lever	2	None	-	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
2210-S221-P1T1-Z241-5A CIR BRK THRM-MAG 5A 250VAC/65VDC E-T-A	3,487	-	RFQ	Datasheet	2210-S2	Bulk	Active	Panel Mount	Thermal Magnetic	5A	480 V	65 V	Lever	2	None	-	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
2210-S221-P1T1-Z241-6A CIR BRK THRM-MAG 6A 250VAC/65VDC E-T-A	8,616	-	RFQ	Datasheet	2210-S2	Bulk	Active	Panel Mount	Thermal Magnetic	6A	480 V	65 V	Lever	2	None	-	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
2210-S221-P1T1-Z241-8A CIR BRK THRM-MAG 8A 250VAC/65VDC E-T-A	6,619	-	RFQ	Datasheet	2210-S2	Bulk	Active	Panel Mount	Thermal Magnetic	8A	480 V	65 V	Lever	2	None	-	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
2210-T220-K0F2-H231-0.1A CIR BRK THERM 100MA 250VAC/65VDC E-T-A	5,247	-	RFQ	Datasheet	2210-T2	Bulk	Active	DIN Rail	Thermal Magnetic	100mA	480 V	65 V	Lever	2	None	-	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
2210-T220-K0F2-H231-0.2A CIR BRK THERM 200MA 250VAC/65VDC E-T-A	4,377	-	RFQ	Datasheet	2210-T2	Bulk	Active	DIN Rail	Thermal Magnetic	200mA	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

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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.