Circuit Breakers
Browse available Circuit Breakers components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.
If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
4420.0132CIR BRKR 50A 277VAC 65VDC |
6,055 | - |
|
Datasheet | AS168X | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 50A | 277 V | 65 V | Lever | 1 | - | - | CSA C22.2 No 14, CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077, UL508 |
|
|
4420.0139CIR BRKR THRM MAG 1.5A 277V 65V |
4,191 | - |
|
Datasheet | AS168X | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 1.5A | 277 V | 65 V | Lever | 2 | - | - | CSA C22.2 No 14, CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077, UL508 |
|
|
4420.0143CIR BRKR 25A 277VAC 65VDC |
8,788 | - |
|
Datasheet | AS168X | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 25A | 277 V | 65 V | Lever | 1 | - | - | CSA C22.2 No 14, CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077, UL508 |
|
|
4420.0144CIR BRKR 25A 277VAC 65VDC |
5,370 | - |
|
Datasheet | AS168X | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 25A | 277 V | 65 V | Lever | 1 | - | - | CSA C22.2 No 14, CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077, UL508 |
|
|
4420.0155CIR BRKR THRM MAG 1A 277V 65V |
6,486 | - |
|
Datasheet | AS168X | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 1A | 277 V | 65 V | Lever | 2 | - | - | CSA C22.2 No 14, CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077, UL508 |
|
4420.0166CIR BRKR THRM MAG 27A 277V 65V |
6,322 | - |
|
Datasheet | AS168XAC1 | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 27A | 277 V | 65 V | Lever | 1 | - | - | CSA C22.2 No 14, CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077, UL508 |
|
|
4420.0268CIR BRKR THRM MAG 25A 180 VDC |
2,151 | - |
|
Datasheet | AS168XDC1 | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 25A | - | 180 V | Lever | 1 | - | - | CSA C22.2 No 14, CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077, UL508 |
|
|
4420.0339CIR BRKR THRM MAG 50MA 277V 65V |
5,791 | - |
|
Datasheet | AS168XAC1 | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 500mA | 277 V | 65 V | Lever | 1 | - | - | CSA C22.2 No 14, CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077, UL508 |
|
4420.0371CIR BRKR THRM MAG 20A 480V 65V |
4,502 | - |
|
Datasheet | AS168XAC2 | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 20A | 480 V | 65 V | Lever | 2 | - | - | CSA C22.2 No 14, CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077, UL508 |
|
|
4420.0413CIR BRKR THRM MAG 500MA 480V 65V |
3,138 | - |
|
Datasheet | AS168XAC2 | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 500mA | 480 V | 65 V | Lever | 2 | - | - | CSA C22.2 No 14, CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077, UL508 |
|
|
4420.0424CIR BRKR THRM MAG 3A 277V 65V |
8,186 | - |
|
Datasheet | AS168X | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 3A | 277 V | 65 V | Lever | 3 | - | - | - |
|
|
4420.0426CIR BRKR THRM MAG 1.5A 277V 65V |
5,515 | - |
|
Datasheet | AS168X | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 1.5A | 277 V | 65 V | Lever | 3 | - | - | - |
|
|
4420.0428CIR BRKR THRM MAG 12A 277V 65V |
9,018 | - |
|
Datasheet | AS168X | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 12A | 277 V | 65 V | Lever | 2 | - | - | - |
|
|
4420.0429CIR BRKR THRM MAG 1.5A 277V 65V |
2,546 | - |
|
Datasheet | AS168X | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 1.5A | 277 V | 65 V | Lever | 2 | - | - | - |
|
|
4420.0432CIR BRKR THRM MAG 7A 277V 65V |
7,675 | - |
|
Datasheet | AS168X | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 7A | 277 V | 65 V | Lever | 3 | - | - | - |
|
|
4420.0433CIR BRKR THRM MAG 6A 277V 65V |
4,738 | - |
|
Datasheet | AS168X | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 6A | 277 V | 65 V | Lever | 3 | - | - | - |
|
|
4420.0434CIR BRKR THRM MAG 1A 277V 65V |
6,666 | - |
|
Datasheet | AS168X | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 1A | 277 V | 65 V | Lever | 3 | - | - | - |
|
|
4420.0438CIR BRKR THRM MAG 7A 277V 65V |
9,117 | - |
|
Datasheet | AS168X | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 7A | 277 V | 65 V | Lever | 2 | - | - | - |
|
|
4420.0449CIR BRKR THRM MAG 25A 277V 65V |
7,586 | - |
|
Datasheet | AS168X | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 25A | 277 V | 65 V | Lever | 2 | - | - | - |
|
|
4420.0464CIR BRKR THRM MAG 16A 277V 65V |
8,578 | - |
|
Datasheet | AS168X | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 16A | 277 V | 65 V | Lever | 2 | - | - | - |
Circuit Breakers FAQ
What Circuit Breakers components can I source from EGOO?
You can browse available Circuit Breakers product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.
Can EGOO help with hard-to-source or obsolete Circuit Breakers parts?
Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.
Does EGOO support BOM and small-batch sourcing?
Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.
How do I request pricing and availability?
Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.
