Circuit Breakers

Explore Circuit Breakers parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

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
2B10UM 2B10UM 10A CIRCUIT BREAKER B CHA Altech Corporation	6,427	46.66	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	10A	480 V	80 V	Lever	2	None	-	CSA, UL508, VDE
2B13UM 2B13UM 13A CIRCUIT BREAKER B CHA Altech Corporation	7,454	46.66	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	13A	480 V	80 V	Lever	2	None	-	CSA, UL508, VDE
2B15UM 2B15UM 15A CIRCUIT BREAKER B CHA Altech Corporation	7,991	46.66	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	15A	480 V	80 V	Lever	2	None	-	CSA, UL508
2B16UM 2B16UM 16A CIRCUIT BREAKER B CHA Altech Corporation	7,595	46.66	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	16A	480 V	80 V	Lever	2	None	-	CSA, UL508, VDE
2B1UM 2B1UM 1A CIRCUIT BREAKER B CHAR2 Altech Corporation	3,999	46.66	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	1A	480 V	80 V	Lever	2	None	-	CSA, UL508
2B2.5UM 2B2.5UM 2.5A CIRCUIT BREAKER B C Altech Corporation	3,212	46.66	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	2.5A	480 V	80 V	Lever	2	None	-	CSA, UL508
2B20UM 2B20UM 20A CIRCUIT BREAKER B CHA Altech Corporation	2,065	46.66	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	20A	480 V	80 V	Lever	2	None	-	CSA, UL508, VDE
2B25UM 2B25UM 25A CIRCUIT BREAKER B CHA Altech Corporation	6,689	46.66	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	25A	480 V	80 V	Lever	2	None	-	CSA, UL508, VDE
2B2UM 2B2UM 2A CIRCUIT BREAKER B CHAR2 Altech Corporation	9,250	46.66	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	2A	480 V	80 V	Lever	2	None	-	CSA, UL508
2B3.5UM 2B3.5UM 3.5A CIRCUIT BREAKER B C Altech Corporation	8,185	46.66	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	3.5A	480 V	80 V	Lever	2	None	-	CSA, UL508
2B30UM 2B30UM 30A CIRCUIT BREAKER B CHA Altech Corporation	3,174	46.66	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	30A	480 V	60 V	Lever	2	None	-	CSA, UL508
2B32UM 2B32UM 32A CIRCUIT BREAKER B CHA Altech Corporation	5,315	46.66	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	32A	480 V	60 V	Lever	2	None	-	CSA, UL508
2B3UM 2B3UM 3A CIRCUIT BREAKER B CHAR2 Altech Corporation	7,055	46.66	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	3A	480 V	80 V	Lever	2	None	-	CSA, UL508
2B4UM 2B4UM 4A CIRCUIT BREAKER B CHAR2 Altech Corporation	9,328	46.66	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	4A	480 V	80 V	Lever	2	None	-	CSA, UL508
2B5UM 2B5UM 5A CIRCUIT BREAKER B CHAR2 Altech Corporation	7,476	46.66	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	5A	480 V	80 V	Lever	2	None	-	CSA, UL508
2B6UM 2B6UM 6A CIRCUIT BREAKER B CHAR2 Altech Corporation	7,399	46.66	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	6A	480 V	80 V	Lever	2	None	-	CSA, UL508, VDE
2C03UM 2C03UM 0.3A CIRCUIT BREAKER C CH Altech Corporation	4,565	46.66	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	300mA	480 V	80 V	Lever	2	None	-	CSA, UL508, VDE
2C05UM 2C05UM 0.5A CIRCUIT BREAKER C CH Altech Corporation	6,627	46.66	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	500mA	480 V	80 V	Lever	2	None	-	CSA, UL508, VDE
2C075UM 2C075UM 0.75ACIRCUIT BREAKER C C Altech Corporation	9,444	46.66	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	750mA	480 V	80 V	Lever	2	None	-	CSA, UL508, VDE
2C1.6UM 2C1.6UM 1.6A CIRCUIT BREAKER C C Altech Corporation	9,337	46.66	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	1.6A	480 V	80 V	Lever	2	None	-	CSA, UL508, VDE

FAQ

Frequently Asked Questions

What are Circuit Breakers components used for?

Circuit Breakers components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right Circuit Breakers part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find Circuit Breakers parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.