Circuit Breakers – Mouser Chile

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UR Circuit Breakers

Altech UR Circuit Breakers are UL 1077-recognized supplementary protectors with B-, C-, and D-trip curves. These DIN-rail-mounted modules are available in 1-, 2-, and 3-pole variants as well as an add-on neutral pole option. Altech UR Circuit Breakers feature a 17.5mm width per pole and 10kA short circuit withstand capacity. Typical applications include sensitive electronics, power supplies, and appliance circuits.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Product	Type	Current Rating	Voltage Rating AC	Number of Poles	Actuator	Minimum Operating Temperature	Maximum Operating Temperature	Illuminated
Circuit Breakers 2C60UR, 60A, MCB, C CHAR 2C60UR Altech 1: $63.526 1In Stock 1Expected 12/18/2026	Mfr. Part # 2C60UR Mouser Part # 845-2C60UR	Altech	Circuit Breakers 2C60UR, 60A, MCB, C CHAR Learn More about Altech ur circuit breakers	Datasheet	1In Stock 1Expected 12/18/2026	$63.526 $43.441 $40.604 $37.004 View $35.625 $34.178 Quote	Min.: 1 Mult.: 1	UR			60 A	277 VAC	2 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 6A,MCB B CHAR 1 PL, 277VAC, UL1077 1B6UR Altech 1: $29.006 1In Stock	Mfr. Part # 1B6UR Mouser Part # 845-1B6UR	Altech	Circuit Breakers 6A,MCB B CHAR 1 PL, 277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	1In Stock	$29.006 $20.336 $19.744 $18.775 View $18.171 $17.739 Quote	Min.: 1 Mult.: 1	UR			6 A	277 VAC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 6A,MCB D CHAR 1 PL, 277VAC, UL1077 1D6UR Altech 1: $31.854 1In Stock	Mfr. Part # 1D6UR Mouser Part # 845-1D6UR	Altech	Circuit Breakers 6A,MCB D CHAR 1 PL, 277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	1In Stock	$31.854 $23.332 $21.293 $19.482 View $18.730 $18.149 $17.739 Quote	Min.: 1 Mult.: 1	UR			6 A	277 VAC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 20A,MCB B CHAR 3PL 480Y/277VAC, UL1077 3B20UR Altech 1: $83.475 2In Stock	Mfr. Part # 3B20UR Mouser Part # 845-3B20UR	Altech	Circuit Breakers 20A,MCB B CHAR 3PL 480Y/277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	2In Stock	$83.475 $61.008 $60.575 $56.428 View $54.685 $52.840 Quote	Min.: 1 Mult.: 1	UR	Circuit Breakers	B-Trip	20 A	277 VAC	3 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 15A,MCB B CHAR 1 PL, 277VAC, UL1077 1B15UR Altech 1: $31.854 1In Stock	Mfr. Part # 1B15UR Mouser Part # 845-1B15UR	Altech	Circuit Breakers 15A,MCB B CHAR 1 PL, 277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	1In Stock	$31.854 $26.431 $24.198 $21.521 View $20.268 $19.584 $18.866 Quote	Min.: 1 Mult.: 1	UR	Circuit Breakers	B-Trip	15 A	277 VAC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 25A,MCB B CHAR 1 PL, 277VAC, UL1077 1B25UR Altech 1: $29.006 3In Stock	Mfr. Part # 1B25UR Mouser Part # 845-1B25UR	Altech	Circuit Breakers 25A,MCB B CHAR 1 PL, 277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	3In Stock	$29.006 $20.336 $19.493 $18.490 View $17.545 $17.123 Quote	Min.: 1 Mult.: 1	UR			25 A	277 VAC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 10A,MCB C CHAR 1 PL, 277VAC, UL1077 1C10UR Altech 1: $29.006 1In Stock	Mfr. Part # 1C10UR Mouser Part # 845-1C10UR	Altech	Circuit Breakers 10A,MCB C CHAR 1 PL, 277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	1In Stock	$29.006 $20.336 $19.527 $18.707 View $18.092 $17.647 Quote	Min.: 1 Mult.: 1	UR			10 A	277 VAC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 10A,MCB D CHAR 1 PL, 277VAC, UL1077 1D10UR Altech 1: $32.754 5In Stock	Mfr. Part # 1D10UR Mouser Part # 845-1D10UR	Altech	Circuit Breakers 10A,MCB D CHAR 1 PL, 277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	5In Stock	$32.754 $29.746 $23.583 $20.439 View $19.709 $19.197 $18.684 Quote	Min.: 1 Mult.: 1	UR			10 A	277 VAC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 20A,MCB D CHAR 1 PL, 277VAC, UL1077 1D20UR Altech 1: $29.006 18In Stock	Mfr. Part # 1D20UR Mouser Part # 845-1D20UR	Altech	Circuit Breakers 20A,MCB D CHAR 1 PL, 277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	18In Stock	$29.006 $24.403 $24.369 $19.413 View $18.616 $17.864 $17.385 Quote	Min.: 1 Mult.: 1	UR	Circuit Breakers	D-Trip	20 A	277 VAC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 4A,MCB D CHAR 1 PL, 277VAC, UL1077 1D4UR Altech 1: $31.854 6In Stock	Mfr. Part # 1D4UR Mouser Part # 845-1D4UR	Altech	Circuit Breakers 4A,MCB D CHAR 1 PL, 277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	6In Stock	$31.854 $26.431 $21.931 $19.960 View $19.242 $18.627 $18.206 Quote	Min.: 1 Mult.: 1	UR			4 A	277 VAC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 8A,MCB D CHAR 1 PL, 277VAC, UL1077 1D8UR Altech 1: $31.854 2In Stock	Mfr. Part # 1D8UR Mouser Part # 845-1D8UR	Altech	Circuit Breakers 8A,MCB D CHAR 1 PL, 277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	2In Stock	$31.854 $20.268 $18.114 $17.306 View $17.169 $16.987 Quote	Min.: 1 Mult.: 1	UR			8 A	277 VAC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 1A,MCB B CHAR 2PL 480Y/277VAC, UL1077 2B1UR Altech 1: $57.100 22In Stock	Mfr. Part # 2B1UR Mouser Part # 845-2B1UR	Altech	Circuit Breakers 1A,MCB B CHAR 2PL 480Y/277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	22In Stock	$57.100 $48.807 $45.867 $39.339 View $38.120 $36.992 Quote	Min.: 1 Mult.: 1	UR			1 A	277 VAC	2 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 16A,MCB C CHAR 2PL 480Y/277VAC, UL1077 2C16UR Altech 1: $67.559 4In Stock	Mfr. Part # 2C16UR Mouser Part # 845-2C16UR	Altech	Circuit Breakers 16A,MCB C CHAR 2PL 480Y/277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	4In Stock	$67.559 $54.412 $46.858 $40.672 View $40.205 $38.975 Quote	Min.: 1 Mult.: 1	UR	Circuit Breakers	C-Trip	16 A	277 VAC	2 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 0.5A,MCB D CHAR 2PL 480Y/277VAC, UL1077 2D05UR Altech 1: $57.100 1In Stock	Mfr. Part # 2D05UR Mouser Part # 845-2D05UR	Altech	Circuit Breakers 0.5A,MCB D CHAR 2PL 480Y/277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	1In Stock	$57.100 $40.672 $39.339 $38.120 View $36.992 Quote	Min.: 1 Mult.: 1	UR			500 mA	277 VAC	2 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 10A,MCB D CHAR 2PL 480Y/277VAC, UL1077 2D10UR Altech 1: $59.949 7In Stock	Mfr. Part # 2D10UR Mouser Part # 845-2D10UR	Altech	Circuit Breakers 10A,MCB D CHAR 2PL 480Y/277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	7In Stock	$59.949 $50.527 $42.210 $39.442 View $38.245 $36.981 Quote	Min.: 1 Mult.: 1	UR	Circuit Breakers	D-Trip	10 A	277 VAC	2 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 20A,MCB D CHAR 2PL 480Y/277VAC, UL1077 2D20UR Altech 1: $59.949 1In Stock	Mfr. Part # 2D20UR Mouser Part # 845-2D20UR	Altech	Circuit Breakers 20A,MCB D CHAR 2PL 480Y/277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	1In Stock	$59.949 $49.729 $45.879 $38.337 View $37.323 $36.240 Quote	Min.: 1 Mult.: 1	UR	Circuit Breakers	D-Trip	20 A	277 VAC	2 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 6A,MCB D CHAR 2PL 480Y/277VAC, UL1077 2D6UR Altech 1: $67.810 5In Stock	Mfr. Part # 2D6UR Mouser Part # 845-2D6UR	Altech	Circuit Breakers 6A,MCB D CHAR 2PL 480Y/277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	5In Stock	$67.810 $51.598 $43.611 $40.672 View $40.456 Quote	Min.: 1 Mult.: 1	UR			6 A	277 VAC	2 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 1 POLE, 277VAC UL1077 1B10UR Altech 1: $34.668 115Factory Stock Available	Mfr. Part # 1B10UR Mouser Part # 845-1B10UR	Altech	Circuit Breakers 1 POLE, 277VAC UL1077 Learn More about Altech ur circuit breakers	Datasheet	115Factory Stock Available More Info Available	$34.668 $31.649 $23.207 $20.974 View $20.074 $19.493 $19.117 Quote	Min.: 1 Mult.: 1	UR			10 A	277 VAC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 12A,MCB B CHAR 1 PL, 277VAC, UL1077 1B12UR Altech 1: $20.336 35Factory Stock Available	Mfr. Part # 1B12UR Mouser Part # 845-1B12UR	Altech	Circuit Breakers 12A,MCB B CHAR 1 PL, 277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	35Factory Stock Available More Info Available	$20.336 $19.493 $18.490 $17.727 View $17.294 Quote	Min.: 1 Mult.: 1	UR			12 A	277 VAC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 13A,MCB B CHAR 1 PL, 277VAC, UL1077 1B13UR Altech 1: $20.336 15Factory Stock Available	Mfr. Part # 1B13UR Mouser Part # 845-1B13UR	Altech	Circuit Breakers 13A,MCB B CHAR 1 PL, 277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	15Factory Stock Available More Info Available	$20.336 $19.744 $18.946 $18.342 View $17.921 Quote	Min.: 1 Mult.: 1	UR			13 A	277 VAC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 16A,MCB B CHAR 1 PL, 277VAC, UL1077 1B16UR Altech 1: $20.336 1Factory Stock Available	Mfr. Part # 1B16UR Mouser Part # 845-1B16UR	Altech	Circuit Breakers 16A,MCB B CHAR 1 PL, 277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	1Factory Stock Available More Info Available	$20.336 $19.493 $18.490 $17.727 View $17.294 Quote	Min.: 1 Mult.: 1	UR			16 A	277 VAC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 20A,MCB B CHAR 1 PL, 277VAC, UL1077 1B20UR Altech 1: $26.181 32Factory Stock Available	Mfr. Part # 1B20UR Mouser Part # 845-1B20UR	Altech	Circuit Breakers 20A,MCB B CHAR 1 PL, 277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	32Factory Stock Available More Info Available	$26.181 $23.788 $21.680 $19.721 View $19.174 $18.513 $18.023 Quote	Min.: 1 Mult.: 1	UR			20 A	277 VAC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 32A,MCB B CHAR 1 PL, 277VAC, UL1077 1B32UR Altech 1: $20.336 37Factory Stock Available	Mfr. Part # 1B32UR Mouser Part # 845-1B32UR	Altech	Circuit Breakers 32A,MCB B CHAR 1 PL, 277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	37Factory Stock Available More Info Available	$20.336 $19.744 $18.946 $18.342 View $17.921 Quote	Min.: 1 Mult.: 1	UR			32 A	277 VAC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 3A,MCB B CHAR 1 PL, 277VAC, UL1077 1B3UR Altech 1: $32.879 92Factory Stock Available	Mfr. Part # 1B3UR Mouser Part # 845-1B3UR	Altech	Circuit Breakers 3A,MCB B CHAR 1 PL, 277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	92Factory Stock Available More Info Available	$32.879 $30.498 $24.141 $21.316 View $20.245 $19.653 $19.265 Quote	Min.: 1 Mult.: 1	UR			3 A	277 VAC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 40A,MCB B CHAR 1 PL, 277VAC, UL1077 1B40UR Altech 1: $24.870 17Factory Stock Available	Mfr. Part # 1B40UR Mouser Part # 845-1B40UR	Altech	Circuit Breakers 40A,MCB B CHAR 1 PL, 277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	17Factory Stock Available More Info Available	$24.870 $23.435 $21.168 $20.085 View $19.561 $18.946 $18.752 Quote	Min.: 1 Mult.: 1	UR			40 A	277 VAC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated

UR Circuit Breakers

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