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
IDLBXK1-1-72-80.0-N6 CIRCUIT BREAKER MAG-HYDR ROCKER Sensata-Airpax	2,207	85.94	RFQ	Datasheet	IDL	Bulk	Active	Chassis Mount	Magnetic (Hydraulic Delay)	80A	-	-	Rocker	1	-	-	-
LMLB1-1REC4-39371-50-V CIR BRKR,HYDMAG Sensata-Airpax	4,345	0.00	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-
2Z03UM 2Z03UM 0.3A CIRCUIT BREAKER Z CH Altech Corporation	5,105	86.78	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	300mA	480 V	80 V	Lever	2	None	-	CSA, UL508
2Z05UM 2Z05UM 0.5A CIRCUIT BREAKER Z CH Altech Corporation	2,490	86.78	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	500mA	480 V	80 V	Lever	2	None	-	CSA, UL508
2Z075UM 2Z075UM0.75A CIRCUIT BREAKER Z C Altech Corporation	3,135	86.78	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	750mA	480 V	80 V	Lever	2	None	-	CSA, UL508
2Z1.6UM 2Z1.6UM 1.6A CIRCUIT BREAKER Z C Altech Corporation	6,208	86.78	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	1.6A	480 V	80 V	Lever	2	None	-	CSA, UL508
2Z1UM 2Z1UM 1A CIRCUIT BREAKER Z CHAR2 Altech Corporation	3,634	86.78	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	1A	480 V	80 V	Lever	2	None	-	CSA, UL508
2Z2.5UM 2Z2.5UM 2.5A CIRCUIT BREAKER Z C Altech Corporation	5,545	86.78	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	2.5A	480 V	80 V	Lever	2	None	-	CSA, UL508
2Z2UM 2Z2UM 2A CIRCUIT BREAKER Z CHAR2 Altech Corporation	6,826	86.78	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	2A	480 V	80 V	Lever	2	None	-	CSA, UL508
2Z3.5UM 2Z3.5UM 3.5A CIRCUIT BREAKER Z C Altech Corporation	7,494	86.78	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	3.5A	480 V	80 V	Lever	2	None	-	CSA, UL508
2Z3UM 2Z3UM 3A CIRCUIT BREAKER Z CHAR2 Altech Corporation	6,992	86.78	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	3A	480 V	80 V	Lever	2	None	-	CSA, UL508
2Z4UM 2Z4UM 4A CIRCUIT BREAKER Z CHAR2 Altech Corporation	2,479	86.78	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	4A	480 V	80 V	Lever	2	None	-	CSA, UL508
2Z5UM 2Z5UM 5A CIRCUIT BREAKER Z CHAR2 Altech Corporation	5,421	86.78	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	5A	480 V	80 V	Lever	2	None	-	CSA, UL508
2Z6UM 2Z6UM 6A CIRCUIT BREAKER Z CHAR2 Altech Corporation	9,669	86.78	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	6A	480 V	80 V	Lever	2	None	-	CSA, UL508
2Z8UM 2Z8UM 8A CIRCUIT BREAKER Z CHAR2 Altech Corporation	6,082	86.78	RFQ	Datasheet	V-EA	Bulk	Active	DIN Rail	Thermal Magnetic	8A	480 V	80 V	Lever	2	None	-	CSA, UL508
MS16 MS16 MANUAL MOTOR CONTROLLER 10- Altech Corporation	7,402	0.00	RFQ	Datasheet	MS	Bulk	Obsolete	DIN Rail	Manual Motor Controller	16A	600 V	-	Push to Reset	1	None	-	CE, CSA, cULus, UL508
MS2.5 MS25 MANUAL MOTOR CONTROLLER 16- Altech Corporation	8,763	0.00	RFQ	Datasheet	MS	Bulk	Obsolete	DIN Rail	Manual Motor Controller	2.5A	600 V	-	Push to Reset	3	None	-	CE, cULus, UL508
MS4 MS4 MANUAL MOTOR CONTROLLER 25-4 Altech Corporation	3,613	0.00	RFQ	Datasheet	MS	Bulk	Obsolete	DIN Rail	Manual Motor Controller	4A	600 V	-	Push to Reset	3	None	-	CE, cULus, UL508
MS6.3 MS63 MANUAL MOTOR CONTROLLER 4-6 Altech Corporation	5,773	0.00	RFQ	Datasheet	MS	Bulk	Obsolete	DIN Rail	Manual Motor Controller	6.3A	600 V	-	Push to Reset	1	None	-	CE, CSA, cULus, UL508
IUGN6-1REC4-40306-1 CIR BRKR,HYDMAG Sensata-Airpax	8,029	0.00	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-

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.