Circuit Protection

3B1UR

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CIRCUIT BREAKER1UR 1A B 3P 277VA

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Circuit Protection

Active

CIRCUIT BREAKER1UR 1A B 3P 277VA

Technical Specifications

Parameters and characteristics for this part

Part	Voltage Rating - AC	Breaker Type	Illumination	Approval Agency	Number of Poles	Current Rating	Actuator Type	Mounting Type	Voltage Rating - DC
Altech Corporation 3B1UR	480 VAC	Thermal Magnetic	None	CE cURus UL1077	3	1 A	Lever	DIN Rail
Altech Corporation 3B1UM	480 VAC	Thermal Magnetic	None	CSA UL508	3	1 A	Lever	DIN Rail	80 VDC

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

Distributor	Package	Quantity	$	Updated

Digikey	Bulk	4	$ 54.60	1m+
	N/A	0	$ 53.55	1m+
Newark	Each	1	$ 53.25	1m+
		25	$ 50.82
		50	$ 49.47
		100	$ 47.85
		250	$ 46.23

3D models and CAD resources for this part

General part information

Circuit Breaker Thermal Magnetic 1A 480 V AC DC Lever DIN Rail

Technical documentation and resources

No documents available