Circuit Protection

1B3UR

Active

THERMAL MAGNETIC CIRCUIT BREAKER, 10 KA, B-TRIP, UR SERIES, 3 A, 1 POLE, 277 V, DIN RAIL

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Circuit Protection

Active

THERMAL MAGNETIC CIRCUIT BREAKER, 10 KA, B-TRIP, UR SERIES, 3 A, 1 POLE, 277 V, DIN RAIL

Technical Specifications

Parameters and characteristics for this part

Part	Actuator Type	Breaker Type	Approval Agency	Illumination	Mounting Type	Number of Poles	Current Rating	Voltage Rating - AC
Altech Corporation 3C5UR	Lever	Thermal Magnetic	CE cURus UL1077	None	DIN Rail	3	5 A	480 VAC
Altech Corporation 1C2UR	Lever	Thermal Magnetic	CE cURus UL1077	None	DIN Rail	1	2 A	277 V
Altech Corporation 2C30UR	Lever	Thermal Magnetic	CE cURus UL1077	None	DIN Rail	2	30 A	480 VAC
Altech Corporation 1B3UR	Lever	Thermal Magnetic	CE cURus UL1077	None	DIN Rail	1	3 A	277 V
Altech Corporation 3C16UR	Lever	Thermal Magnetic	CE cURus UL1077	None	DIN Rail	3	16 A	480 VAC
Altech Corporation 2D50UR	Lever	Thermal Magnetic	CE cURus UL1077	None	DIN Rail	2	50 A	480 VAC
Altech Corporation 1D32UR	Lever	Thermal Magnetic	CE cURus UL1077	None	DIN Rail	1	32 A	277 V
Altech Corporation 3C10UR	Lever	Thermal Magnetic	CE cURus UL1077	None	DIN Rail	3	10 A	480 VAC
Altech Corporation 3B20UR	Lever	Thermal Magnetic	CE cURus UL1077	None	DIN Rail	3	20 A	480 VAC
Altech Corporation 3D4UR	Lever	Thermal Magnetic	CE cURus UL1077	None	DIN Rail	3	4 A	480 VAC

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

Distributor	Package	Quantity	$	Updated

Digikey	N/A	0	$ 17.85	1m+
		109	$ 17.85
Mouser	N/A	1	$ 17.85	1m+
		10	$ 17.84
		50	$ 16.70
		100	$ 15.70
		250	$ 15.28
		500	$ 14.78
Newark	Each	1	$ 21.36	1m+
		50	$ 19.38
		100	$ 17.75
		250	$ 16.49
		500	$ 15.41

3D models and CAD resources for this part

General part information

THERMAL MAGNETIC CIRCUIT BREAKER, 10 KA, B-TRIP, UR SERIES, 3 A, 1 POLE, 277 V, DIN RAIL

Technical documentation and resources