Circuit Protection

1C4UM

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1C4UM 4A CIRCUIT BREAKER C CHAR

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Circuit Protection

Active

1C4UM 4A CIRCUIT BREAKER C CHAR

Technical Specifications

Parameters and characteristics for this part

Part	Illumination	Voltage Rating - AC	Number of Poles	Approval Agency	Mounting Type	Current Rating	Breaker Type	Actuator Type	Voltage Rating - DC
Altech Corporation 1C4UM	None	480 VAC	1	CSA UL508 VDE	DIN Rail	4 A	Thermal Magnetic	Lever	42 V
Altech Corporation 1C4UR	None	277 V	1	CE cURus UL1077	DIN Rail	4 A	Thermal Magnetic	Lever
Altech Corporation 1C4DL	None		1	cULus UL489	DIN Rail	4 A	Thermal Magnetic	Lever	125 V

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Digikey	Bulk	12	$ 22.44	1m+
	N/A	0	$ 23.79	1m+
		53	$ 23.79

3D models and CAD resources for this part

General part information

Circuit Breaker Thermal Magnetic 4A 480 V AC 42 V DC Lever DIN Rail

Technical documentation and resources

No documents available