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.

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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
1227-160-150 CIR BRKR THRM 15A 250VAC 50VDC Mechanical Products	7,516	-	RFQ	Datasheet	12	Bulk	Active	Panel Mount, Snap-In	Thermal	15A	-	50 V	Push to Reset	1	-	-	ABYC-E11, UL1077
1224-140-200-B30 CIR BRKR THRM 20A 50V Mechanical Products	1,125	1+：$2.90000 5+：$2.18000 10+：$1.89000 45+：$1.60000 90+：$1.25000 180+：$1.10000 585+：$1.02000 1170+：$0.96000	RFQ	Datasheet	12	Bulk	Active	Panel Mount	Thermal	20A	-	50 V	Push to Reset	1	-	-	ABYC-E11, UL1077
1224-760-200-B30 CIR BRKR THRM 20A 50V Mechanical Products	585	1+：$3.10000 5+：$2.33000 10+：$2.02000 45+：$1.71000 90+：$1.33000 180+：$1.18000 585+：$1.09000 1170+：$1.02000	RFQ	Datasheet	12	Bulk	Active	Panel Mount	Thermal	20A	-	50 V	Push to Reset	1	-	-	ABYC-E11, UL1077
1223-160-100-B20 CIR BRKR THRM 10A 50V Mechanical Products	485	1+：$3.10000 5+：$2.33000 10+：$2.02000 45+：$1.71000 90+：$1.33000 180+：$1.18000 585+：$1.09000 1170+：$1.02000	RFQ	Datasheet	12	Bulk	Active	Panel Mount	Thermal	10A	-	50 V	Push to Reset	1	-	-	ABYC-E11, UL1077
1223-760-050-B20 CIR BRKR THRM 5A 50V Mechanical Products	579	1+：$3.30000 5+：$2.48000 10+：$2.15000 45+：$1.82000 90+：$1.42000 180+：$1.25000 585+：$1.16000 1170+：$1.09000	RFQ	Datasheet	12	Bulk	Active	Panel Mount	Thermal	5A	-	50 V	Push to Reset	1	-	-	ABYC-E11, UL1077
1221-260-100-B30 CIR BRKR THRM 10A 50V Mechanical Products	540	1+：$2.87000 5+：$2.15000 10+：$1.87000 45+：$1.58000 90+：$1.23000 180+：$1.09000 585+：$1.00000 1170+：$0.95000	RFQ	Datasheet	12	Bulk	Active	Panel Mount	Thermal	10A	-	50 V	Push to Reset	1	-	-	ABYC-E11, UL1077
1224-160-030-B30 CIR BRKR THRM 3A 50V Mechanical Products	585	1+：$3.10000 5+：$2.33000 10+：$2.02000 45+：$1.71000 90+：$1.33000 180+：$1.18000 585+：$1.09000 1170+：$1.02000	RFQ	Datasheet	12	Bulk	Active	Panel Mount	Thermal	3A	-	50 V	Push to Reset	1	-	-	ABYC-E11, UL1077
1221-260-150-B30 CIR BRKR THRM 15A 50V Mechanical Products	540	1+：$2.87000 5+：$2.15000 10+：$1.87000 45+：$1.58000 90+：$1.23000 180+：$1.09000 585+：$1.00000 1170+：$0.95000	RFQ	Datasheet	12	Bulk	Active	Panel Mount	Thermal	15A	-	50 V	Push to Reset	1	-	-	ABYC-E11, UL1077
1221-760-040-B30 CIR BRKR THRM 4A 50V Mechanical Products	585	1+：$2.89000 5+：$2.17000 10+：$1.88000 45+：$1.59000 90+：$1.24000 180+：$1.10000 585+：$1.01000 1170+：$0.95000	RFQ	Datasheet	12	Bulk	Active	Panel Mount	Thermal	4A	-	50 V	Push to Reset	1	-	-	ABYC-E11, UL1077
1224-760-040-B30 CIR BRKR THRM 4A 50V Mechanical Products	585	1+：$2.89000 5+：$2.17000 10+：$1.88000 45+：$1.59000 90+：$1.24000 180+：$1.10000 585+：$1.01000 1170+：$0.95000	RFQ	Datasheet	12	Bulk	Active	Panel Mount	Thermal	4A	-	50 V	Push to Reset	1	-	-	ABYC-E11, UL1077

WINSUN SOURCING SUPPORT

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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.