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Circuit Breakers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) 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 3A D Characteristic UL 508 1 POLE 1D3UM Altech 1: Rp604.317 6Factory Stock Available	Mfr. Part No. 1D3UM Mouser Part No 845-1D3UM	Altech	Circuit Breakers 3A D Characteristic UL 508 1 POLE Learn More about Altech um v ea circuit breakers	Datasheet	6Factory Stock Available More Info Available	Rp604.317 Rp538.455 Rp499.929 Rp461.035 View Rp436.451 Rp433.149 Rp424.710 Quote	Min.: 1 Mult.: 1	UM			3 A	277 VAC	42 VDC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 3A,MCB D CHAR 1 PL, 277VAC, UL1077 1D3UR Altech 1: Rp421.224 206Factory Stock Available	Mfr. Part No. 1D3UR Mouser Part No 845-1D3UR	Altech	Circuit Breakers 3A,MCB D CHAR 1 PL, 277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	206Factory Stock Available More Info Available	Rp421.224 Rp382.881 Rp346.556 Rp315.001 View Rp305.094 Rp295.371 Rp288.583 Quote	Min.: 1 Mult.: 1	UR			3 A	277 VAC		1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 40A, D CHAR, 1POLE 240VAC, UL489 1D40UL Altech 1: Rp654.952 59Factory Stock Available	Mfr. Part No. 1D40UL Mouser Part No 845-1D40UL	Altech	Circuit Breakers 40A, D CHAR, 1POLE 240VAC, UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	59Factory Stock Available More Info Available	Rp654.952 Rp644.128 Rp599.364 Rp581.018 View Rp563.222 Quote	Min.: 1 Mult.: 1	UL			40 A	240 VAC		1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 40A,MCB D CHAR 1 PL, 277VAC, UL1077 1D40UR Altech 1: Rp347.290 16Factory Stock Available	Mfr. Part No. 1D40UR Mouser Part No 845-1D40UR	Altech	Circuit Breakers 40A,MCB D CHAR 1 PL, 277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	16Factory Stock Available More Info Available	Rp347.290 Rp337.383 Rp323.623 Rp313.350 View Rp306.011 Quote	Min.: 1 Mult.: 1	UR			40 A	277 VAC		1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 4A, D CHAR, 1POLE 277VAC, UL489 1D4UL Altech 1: Rp760.075 15Factory Stock Available	Mfr. Part No. 1D4UL Mouser Part No 845-1D4UL	Altech	Circuit Breakers 4A, D CHAR, 1POLE 277VAC, UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	15Factory Stock Available More Info Available	Rp760.075 Rp679.169 Rp635.139 Rp594.777 View Rp580.101 Rp564.690 Quote	Min.: 1 Mult.: 1	UL			4 A	277 VAC		1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 4A D Characteristic UL 508 1 POLE 1D4UM Altech 1: Rp436.451 211Factory Stock Available	Mfr. Part No. 1D4UM Mouser Part No 845-1D4UM	Altech	Circuit Breakers 4A D Characteristic UL 508 1 POLE Learn More about Altech um v ea circuit breakers	Datasheet	211Factory Stock Available More Info Available	Rp436.451 Rp419.390 Rp408.932 Rp397.374 View Rp388.018 Quote	Min.: 1 Mult.: 1	UM			4 A	277 VAC	42 VDC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 50A, D CHAR, 1POLE 240VAC, UL489 1D50UL Altech 1: Rp805.940 20Factory Stock Available	Mfr. Part No. 1D50UL Mouser Part No 845-1D50UL	Altech	Circuit Breakers 50A, D CHAR, 1POLE 240VAC, UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	20Factory Stock Available More Info Available	Rp805.940 Rp712.926 Rp668.895 Rp623.947 View Rp607.253 Rp589.457 Quote	Min.: 1 Mult.: 1	UL			50 A	240 VAC		1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 50A D Characteristic UL 508 1 POLE 1D50UM Altech 1: Rp496.259 49Factory Stock Available	Mfr. Part No. 1D50UM Mouser Part No 845-1D50UM	Altech	Circuit Breakers 50A D Characteristic UL 508 1 POLE Learn More about Altech um v ea circuit breakers	Datasheet	49Factory Stock Available More Info Available	Rp496.259 Rp490.389 Rp476.813 View Quote	Min.: 1 Mult.: 1	UM			50 A	277 VAC	24 VDC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 5A, D CHAR, 1POLE 277VAC, UL489 1D5UL Altech 1: Rp615.141 6Factory Stock Available	Mfr. Part No. 1D5UL Mouser Part No 845-1D5UL	Altech	Circuit Breakers 5A, D CHAR, 1POLE 277VAC, UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	6Factory Stock Available More Info Available	Rp615.141 Rp587.622 Rp575.331 Rp563.222 View Quote	Min.: 1 Mult.: 1	UL			5 A	277 VAC		1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 5A,MCB D CHAR 1 PL, 277VAC, UL1077 1D5UR Altech 1: Rp327.476 28Factory Stock Available	Mfr. Part No. 1D5UR Mouser Part No 845-1D5UR	Altech	Circuit Breakers 5A,MCB D CHAR 1 PL, 277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	28Factory Stock Available More Info Available	Rp327.476 Rp316.469 Rp305.828 Rp296.838	Min.: 1 Mult.: 1	UR			5 A	277 VAC		1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 60A, D CHAR, 1POLE 240VAC, UL489 1D60UL Altech 1: Rp654.952 26Factory Stock Available	Mfr. Part No. 1D60UL Mouser Part No 845-1D60UL	Altech	Circuit Breakers 60A, D CHAR, 1POLE 240VAC, UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	26Factory Stock Available More Info Available	Rp654.952 Rp651.100 Rp607.986 Rp590.741 View Rp572.395 Quote	Min.: 1 Mult.: 1	UL			60 A	240 VAC		1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 60A D Characteristic UL 508 1 POLE 1D60UM Altech 1: Rp496.259 5Factory Stock Available	Mfr. Part No. 1D60UM Mouser Part No 845-1D60UM	Altech	Circuit Breakers 60A D Characteristic UL 508 1 POLE Learn More about Altech um v ea circuit breakers	Datasheet	5Factory Stock Available More Info Available	Rp496.259 Rp496.076 Rp465.621 Rp449.477 View Rp434.984 Rp424.526 Quote	Min.: 1 Mult.: 1	UM			60 A	277 VAC	24 VDC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 1D7UL, 7A CIRCUIT BREAKER 1D7UL Altech 1: Rp615.141 7Factory Stock Available	Mfr. Part No. 1D7UL Mouser Part No 845-1D7UL	Altech	Circuit Breakers 1D7UL, 7A CIRCUIT BREAKER		7Factory Stock Available More Info Available	Rp615.141 Rp611.656 Rp573.129 Rp556.985 View Rp539.556 Quote	Min.: 1 Mult.: 1
Circuit Breakers 1D7UR, 7A, MCB, D CHAR 1D7UR Altech 1: Rp327.476 36Factory Stock Available	Mfr. Part No. 1D7UR Mouser Part No 845-1D7UR	Altech	Circuit Breakers 1D7UR, 7A, MCB, D CHAR Learn More about Altech ur circuit breakers		36Factory Stock Available More Info Available	Rp327.476 Rp317.569 Rp307.112 Rp296.838	Min.: 1 Mult.: 1
Circuit Breakers 8A D Characteristic UL 508 1 POLE 1D8UM Altech 1: Rp436.451 75Factory Stock Available	Mfr. Part No. 1D8UM Mouser Part No 845-1D8UM	Altech	Circuit Breakers 8A D Characteristic UL 508 1 POLE Learn More about Altech um v ea circuit breakers	Datasheet	75Factory Stock Available More Info Available	Rp436.451 Rp430.581 Rp414.620 Rp395.723 View Rp387.284 Quote	Min.: 1 Mult.: 1	UM			8 A	277 VAC	42 VDC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers .3A CRT BRKR ECHAR 277VAC UL508 1E03UM Altech 1: Rp436.451 11Factory Stock Available	Mfr. Part No. 1E03UM Mouser Part No 845-1E03UM	Altech	Circuit Breakers .3A CRT BRKR ECHAR 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	11Factory Stock Available More Info Available	Rp436.451 Rp421.591 Rp405.997 Rp393.705 View Rp384.532 Quote	Min.: 1 Mult.: 1	UM			300 mA	277 VAC	42 VDC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers .5A CRT BRKR ECHAR 277VAC UL508 1E05UM Altech 1: Rp436.451 11Factory Stock Available	Mfr. Part No. 1E05UM Mouser Part No 845-1E05UM	Altech	Circuit Breakers .5A CRT BRKR ECHAR 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	11Factory Stock Available More Info Available	Rp436.451 Rp436.268 Rp400.493 Rp387.284 View Rp375.359 Rp364.902 Quote	Min.: 1 Mult.: 1	UM			500 mA	277 VAC	42 VDC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers .75A CRT BKR ECHAR 277VAC UL508 1E075UM Altech 1: Rp436.451 10Factory Stock Available	Mfr. Part No. 1E075UM Mouser Part No 845-1E075UM	Altech	Circuit Breakers .75A CRT BKR ECHAR 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	10Factory Stock Available More Info Available	Rp436.451 Rp421.591 Rp405.997 Rp393.705 View Rp384.532 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 CRT BKR ECHAR 277VAC UL508 1E1.6UM Altech 1: Rp436.451 13Factory Stock Available	Mfr. Part No. 1E1.6UM Mouser Part No 845-1E1.6UM	Altech	Circuit Breakers 1.6A CRT BKR ECHAR 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	13Factory Stock Available More Info Available	Rp436.451 Rp426.728 Rp395.540 Rp380.496 View Rp368.938 Rp359.765 Quote	Min.: 1 Mult.: 1	UM	Circuit Breakers	E-Trip	1.6 A	277 VAC	42 VDC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 10A CRT BRKR ECHAR 277VAC UL508 1E10UM Altech 1: Rp436.451 5Factory Stock Available	Mfr. Part No. 1E10UM Mouser Part No 845-1E10UM	Altech	Circuit Breakers 10A CRT BRKR ECHAR 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	5Factory Stock Available More Info Available	Rp436.451 Rp424.160 Rp408.015 Rp395.356 View Rp386.000 Quote	Min.: 1 Mult.: 1	UM			10 A	277 VAC	42 VDC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 12A CRT BRKR ECHAR 277VAC UL508 1E12UM Altech 1: Rp436.451 5Factory Stock Available	Mfr. Part No. 1E12UM Mouser Part No 845-1E12UM	Altech	Circuit Breakers 12A CRT BRKR ECHAR 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	5Factory Stock Available More Info Available	Rp436.451 Rp414.803 Rp395.723 Rp380.496 View Rp371.323 Quote	Min.: 1 Mult.: 1	UM			12 A	277 VAC	42 VDC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 13A CRT BRKR ECHAR 277VAC UL508 1E13UM Altech 1: Rp539.739 13Factory Stock Available	Mfr. Part No. 1E13UM Mouser Part No 845-1E13UM	Altech	Circuit Breakers 13A CRT BRKR ECHAR 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	13Factory Stock Available More Info Available	Rp539.739 Rp490.572 Rp444.891 Rp404.529 View Rp395.356 Rp382.698 Rp373.525 Quote	Min.: 1 Mult.: 1	UM	Circuit Breakers	E-Trip	13 A	277 VAC	42 VDC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 16A CRT BKR ECHAR 277VAC UL508 1E16UM Altech 1: Rp436.451 25Factory Stock Available	Mfr. Part No. 1E16UM Mouser Part No 845-1E16UM	Altech	Circuit Breakers 16A CRT BKR ECHAR 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	25Factory Stock Available More Info Available	Rp436.451 Rp421.591 Rp405.997 Rp393.705 View Rp384.532 Quote	Min.: 1 Mult.: 1	UM			16 A	277 VAC	42 VDC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 1A CRT BRKR ECHAR 277VAC UL508 1E1UM Altech 1: Rp436.451 27Factory Stock Available	Mfr. Part No. 1E1UM Mouser Part No 845-1E1UM	Altech	Circuit Breakers 1A CRT BRKR ECHAR 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	27Factory Stock Available More Info Available	Rp436.451 Rp426.728 Rp395.540 Rp380.496 View Rp368.938 Rp359.765 Quote	Min.: 1 Mult.: 1	UM			1 A	277 VAC	42 VDC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 2.5A CRT BKR ECHAR 277VAC UL508 1E2.5UM Altech 1: Rp436.451 17Factory Stock Available	Mfr. Part No. 1E2.5UM Mouser Part No 845-1E2.5UM	Altech	Circuit Breakers 2.5A CRT BKR ECHAR 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	17Factory Stock Available More Info Available	Rp436.451 Rp421.591 Rp405.997 Rp393.705 View Rp384.532 Quote	Min.: 1 Mult.: 1	UM	Circuit Breakers	E-Trip	2.5 A	277 VAC	42 VDC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated