.hide-partial { max-height: none; } .show-more { display: none; }

Altech Circuit Breakers

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 1,160

Applied Filters:

Brand = Altech

Series

Product

Type

Current Rating

Voltage Rating AC

Voltage Rating DC

Number of Poles

Actuator

Minimum Operating Temperature

Maximum Operating Temperature

Illuminated

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Product	Type	Current Rating	Voltage Rating AC	Voltage Rating DC	Number of Poles	Actuator	Minimum Operating Temperature	Maximum Operating Temperature	Illuminated
Circuit Breakers 20A,MCB C CHAR 1 PL, 277VAC, UL1077 1C20UR Altech 1: $17.85 75Factory Stock Available	Mfr. Part No. 1C20UR Mouser Part No 845-1C20UR	Altech	Circuit Breakers 20A,MCB C CHAR 1 PL, 277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	75Factory Stock Available More Info Available	$17.85 $17.40 $16.11 $15.53 View $15.03 $14.60 Quote	Min.: 1 Mult.: 1	UR			20 A	277 VAC		1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 25A MCB CCHAR 1pl 277VAC UL508 1C25UM Altech 1: $23.79 6Factory Stock Available	Mfr. Part No. 1C25UM Mouser Part No 845-1C25UM	Altech	Circuit Breakers 25A MCB CCHAR 1pl 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	6Factory Stock Available More Info Available	$23.79 $23.26 $21.56 $20.74 View $20.17 $19.67 Quote	Min.: 1 Mult.: 1	UM			25 A	277 VAC	42 VDC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 25A,MCB C CHAR 1 PL, 277VAC, UL1077 1C25UR Altech 1: $17.85 144Factory Stock Available	Mfr. Part No. 1C25UR Mouser Part No 845-1C25UR	Altech	Circuit Breakers 25A,MCB C CHAR 1 PL, 277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	144Factory Stock Available More Info Available	$17.85 $17.33 $16.63 $16.17 View $15.80 Quote	Min.: 1 Mult.: 1	UR			25 A	277 VAC		1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 3.5A MCB CCHAR 1pl 277VAC UL508 1C3.5UM Altech 1: $23.79 29Factory Stock Available	Mfr. Part No. 1C3.5UM Mouser Part No 845-1C3.5UM	Altech	Circuit Breakers 3.5A MCB CCHAR 1pl 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	29Factory Stock Available More Info Available	$23.79 $22.98 $22.13 $21.56 View $21.06 Quote	Min.: 1 Mult.: 1	UM	Circuit Breakers	C-Trip	3.5 A	277 VAC	42 VDC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 30A CRT BRKR CCHAR 277VAC UL508 1C30UM Altech 1: $23.79 4Factory Stock Available	Mfr. Part No. 1C30UM Mouser Part No 845-1C30UM	Altech	Circuit Breakers 30A CRT BRKR CCHAR 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	4Factory Stock Available More Info Available	$23.79 $23.33 $22.47 $21.90 View $21.41 Quote	Min.: 1 Mult.: 1	UM			30 A	277 VAC	24 VDC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 30A,MCB C CHAR 1 PL, 277VAC, UL1077 1C30UR Altech 1: $17.85 14Factory Stock Available	Mfr. Part No. 1C30UR Mouser Part No 845-1C30UR	Altech	Circuit Breakers 30A,MCB C CHAR 1 PL, 277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	14Factory Stock Available More Info Available	$17.85 $16.97 $16.20 $15.75 View $15.37 Quote	Min.: 1 Mult.: 1	UR			30 A	277 VAC		1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 32A MCB CCHAR 1pl 277VAC UL508 1C32UM Altech 1: $23.79 15Factory Stock Available	Mfr. Part No. 1C32UM Mouser Part No 845-1C32UM	Altech	Circuit Breakers 32A MCB CCHAR 1pl 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	15Factory Stock Available More Info Available	$23.79 $22.98 $22.13 $21.56 View $21.06 Quote	Min.: 1 Mult.: 1	UM			32 A	277 VAC	24 VDC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 32A,MCB C CHAR 1 PL, 277VAC, UL1077 1C32UR Altech 1: $17.85 44Factory Stock Available	Mfr. Part No. 1C32UR Mouser Part No 845-1C32UR	Altech	Circuit Breakers 32A,MCB C CHAR 1 PL, 277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	44Factory Stock Available More Info Available	$17.85 $17.44 $16.71 $16.24 View $15.86 Quote	Min.: 1 Mult.: 1	UR			32 A	277 VAC		1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 40A MCB CCHAR 1pl 277VAC UL508 1C40UM Altech 1: $27.05 12Factory Stock Available	Mfr. Part No. 1C40UM Mouser Part No 845-1C40UM	Altech	Circuit Breakers 40A MCB CCHAR 1pl 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	12Factory Stock Available More Info Available	$27.05 $25.99 $25.15 $24.51 View $23.94 Quote	Min.: 1 Mult.: 1	UM			40 A	277 VAC	24 VDC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 40A,MCB C CHAR 1 PL, 277VAC, UL1077 1C40UR Altech 1: $18.93 27Factory Stock Available	Mfr. Part No. 1C40UR Mouser Part No 845-1C40UR	Altech	Circuit Breakers 40A,MCB C CHAR 1 PL, 277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	27Factory Stock Available More Info Available	$18.93 $18.39 $17.64 $17.16 View $16.76 Quote	Min.: 1 Mult.: 1	UR			40 A	277 VAC		1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 50A, C CHAR, 1POLE 240VAC, UL489 1C50UL Altech 1: $35.70 3Factory Stock Available	Mfr. Part No. 1C50UL Mouser Part No 845-1C50UL	Altech	Circuit Breakers 50A, C CHAR, 1POLE 240VAC, UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	3Factory Stock Available More Info Available	$35.70 $33.41 $32.25 $31.43 View Quote	Min.: 1 Mult.: 1	UL			50 A	240 VAC		1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 50A,MCB C CHAR 1 PL, 277VAC, UL1077 1C50UR Altech 1: $18.93 35Factory Stock Available	Mfr. Part No. 1C50UR Mouser Part No 845-1C50UR	Altech	Circuit Breakers 50A,MCB C CHAR 1 PL, 277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	35Factory Stock Available More Info Available	$18.93 $18.00 $17.19 $16.70 $16.30	Min.: 1 Mult.: 1	UR			50 A	277 VAC		1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 5A,MCB C CHAR 1 PL, 277VAC, UL1077 1C5UR Altech 1: $17.85 40Factory Stock Available	Mfr. Part No. 1C5UR Mouser Part No 845-1C5UR	Altech	Circuit Breakers 5A,MCB C CHAR 1 PL, 277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	40Factory Stock Available More Info Available	$17.85 $17.33 $16.89 $16.39 Quote Quote	Min.: 1 Mult.: 1	UR			5 A	277 VAC		1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 63A, C CHAR, 1POLE 240VAC, UL489 1C63UL Altech 1: $35.70 7Factory Stock Available	Mfr. Part No. 1C63UL Mouser Part No 845-1C63UL	Altech	Circuit Breakers 63A, C CHAR, 1POLE 240VAC, UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	7Factory Stock Available More Info Available	$35.70 $34.01 $33.10 $32.28 View Quote	Min.: 1 Mult.: 1	UL			63 A	240 VAC		1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 63A,MCB C CHAR 1 PL, 277VAC, UL1077 1C63UR Altech 1: $18.93 60Factory Stock Available	Mfr. Part No. 1C63UR Mouser Part No 845-1C63UR	Altech	Circuit Breakers 63A,MCB C CHAR 1 PL, 277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	60Factory Stock Available More Info Available	$18.93 $18.85 $18.38 $18.02 Quote Quote	Min.: 1 Mult.: 1	UR			63 A	277 VAC		1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 6A,MCB C CHAR 1 PL, 277VAC, UL1077 1C6UR Altech 1: $27.96 13Factory Stock Available	Mfr. Part No. 1C6UR Mouser Part No 845-1C6UR	Altech	Circuit Breakers 6A,MCB C CHAR 1 PL, 277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	13Factory Stock Available More Info Available	$27.96 $20.99 $19.25 $17.52 View $16.83 $16.28 $15.91 Quote	Min.: 1 Mult.: 1	UR			6 A	277 VAC		1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 1C7UL, 7A, CIRCUIT BREAKER 1C7UL Altech 1: $33.53 51Factory Stock Available	Mfr. Part No. 1C7UL Mouser Part No 845-1C7UL	Altech	Circuit Breakers 1C7UL, 7A, CIRCUIT BREAKER		51Factory Stock Available More Info Available	$33.53 $31.94 $31.09 $30.31 Quote Quote	Min.: 1 Mult.: 1
Circuit Breakers 8A,MCB C CHAR 1 PL, 277VAC, UL1077 1C8UR Altech 1: $22.96 4Factory Stock Available	Mfr. Part No. 1C8UR Mouser Part No 845-1C8UR	Altech	Circuit Breakers 8A,MCB C CHAR 1 PL, 277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	4Factory Stock Available More Info Available	$22.96 $20.87 $18.89 $17.17 View $16.63 $16.17 $15.80 Quote	Min.: 1 Mult.: 1	UR			8 A	277 VAC		1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 0.3A, D CHAR, 1POLE 277VAC, UL489 1D03UL Altech 1: $33.53 10Factory Stock Available	Mfr. Part No. 1D03UL Mouser Part No 845-1D03UL	Altech	Circuit Breakers 0.3A, D CHAR, 1POLE 277VAC, UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	10Factory Stock Available More Info Available	$33.53 $33.33 $32.43 View Quote	Min.: 1 Mult.: 1	UL			300 mA	277 VAC		1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers .3A MCB DCHAR 1pl 277VAC UL508 1D03UM Altech 1: $23.79 21Factory Stock Available	Mfr. Part No. 1D03UM Mouser Part No 845-1D03UM	Altech	Circuit Breakers .3A MCB DCHAR 1pl 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	21Factory Stock Available More Info Available	$23.79 $22.61 $21.57 $20.74 View $20.24 Quote	Min.: 1 Mult.: 1	UM			300 mA	277 VAC	42 VDC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 0.5A, D CHAR, 1POLE 277VAC, UL489 1D05UL Altech 1: $33.53 24Factory Stock Available	Mfr. Part No. 1D05UL Mouser Part No 845-1D05UL	Altech	Circuit Breakers 0.5A, D CHAR, 1POLE 277VAC, UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	24Factory Stock Available More Info Available	$33.53 $32.44 $31.57 $30.64 View Quote	Min.: 1 Mult.: 1	UL			500 mA	277 VAC		1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 0.5A,MCB D CHAR 1 PL, 277VAC, UL1077 1D05UR Altech 1: $17.85 6Factory Stock Available	Mfr. Part No. 1D05UR Mouser Part No 845-1D05UR	Altech	Circuit Breakers 0.5A,MCB D CHAR 1 PL, 277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	6Factory Stock Available More Info Available	$17.85 $17.33 $16.63 $16.10 View $15.73 Quote	Min.: 1 Mult.: 1	UR			500 mA	277 VAC		1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers .75A MCB DCHAR 1pl 277VAC UL508 1D075UM Altech 1: $23.79 6Factory Stock Available	Mfr. Part No. 1D075UM Mouser Part No 845-1D075UM	Altech	Circuit Breakers .75A MCB DCHAR 1pl 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	6Factory Stock Available More Info Available	$23.79 $22.48 $21.62 $20.89 View $20.45 Quote	Min.: 1 Mult.: 1	UM			750 mA	277 VAC	42 VDC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 1.6A, D CHAR, 1POLE 277VAC, UL489 1D1.6UL Altech 1: $37.90 1Factory Stock Available	Mfr. Part No. 1D1.6UL Mouser Part No 845-1D1.6UL	Altech	Circuit Breakers 1.6A, D CHAR, 1POLE 277VAC, UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	1Factory Stock Available More Info Available	$37.90 $34.54 $32.24 $31.03 View $30.23 $29.36 Quote	Min.: 1 Mult.: 1	UL	Circuit Breakers	D-Trip	1.6 A	277 VAC		1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 1.6A MCB DCHAR 1pl 277VAC UL508 1D1.6UM Altech 1: $23.79 1Factory Stock Available	Mfr. Part No. 1D1.6UM Mouser Part No 845-1D1.6UM	Altech	Circuit Breakers 1.6A MCB DCHAR 1pl 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	1Factory Stock Available More Info Available	$23.79 $22.61 $21.57 $20.74 View $20.24 Quote	Min.: 1 Mult.: 1	UM	Circuit Breakers	D-Trip	1.6 A	277 VAC	42 VDC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated