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

Altech Circuit Breakers & Accessories

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

Types of Circuit Breakers & Accessories

List Images

Results: 1,985

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 (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
Circuit Breakers 13A,MCB B CHAR 1 PL, 277VAC, UL1077 1B13UR Altech 1: ¥2,964.9 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	¥2,964.9 ¥2,878.5 ¥2,762.2 ¥2,685.8 View ¥2,624.4 Quote	Min.: 1 Mult.: 1
Circuit Breakers 16A MCB B Char 1pl 277VAC UL508 1B16UM Altech 1: ¥3,951.5 74Factory Stock Available	Mfr. Part # 1B16UM Mouser Part # 845-1B16UM	Altech	Circuit Breakers 16A MCB B Char 1pl 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	74Factory Stock Available More Info Available	¥3,951.5 ¥3,752.2 ¥3,599.4 ¥3,506.4 View ¥3,423.3 Quote	Min.: 1 Mult.: 1
Circuit Breakers 16A,MCB B CHAR 1 PL, 277VAC, UL1077 1B16UR Altech 1: ¥2,964.9 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	¥2,964.9 ¥2,842 ¥2,695.8 ¥2,619.4 View ¥2,557.9 Quote	Min.: 1 Mult.: 1
Circuit Breakers 1A MCB B Char 1 pl 277VAC UL508 1B1UM Altech 1: ¥5,421.5 67Factory Stock Available	Mfr. Part # 1B1UM Mouser Part # 845-1B1UM	Altech	Circuit Breakers 1A MCB B Char 1 pl 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	67Factory Stock Available More Info Available	¥5,421.5 ¥4,728.9 ¥4,142.5 ¥3,692.4 View ¥3,582.8 ¥3,488.1 ¥3,405.1 Quote	Min.: 1 Mult.: 1
Circuit Breakers 1B2.5UM, 2.5A, CIRCUIT BREAKER 1B2.5UM Altech 1: ¥3,951.5 7Factory Stock Available	Mfr. Part # 1B2.5UM Mouser Part # 845-1B2.5UM	Altech	Circuit Breakers 1B2.5UM, 2.5A, CIRCUIT BREAKER Learn More about Altech um v ea circuit breakers	Datasheet	7Factory Stock Available More Info Available	¥3,951.5 ¥3,817 ¥3,675.8 ¥3,581.1 View ¥3,498.1 Quote	Min.: 1 Mult.: 1
Circuit Breakers 20A,MCB B CHAR 1 PL, 277VAC, UL1077 1B20UR Altech 1: ¥3,750.5 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	¥3,750.5 ¥3,405.1 ¥3,101.1 ¥2,817.1 View ¥2,752.3 ¥2,669.2 ¥2,599.5 Quote	Min.: 1 Mult.: 1
Circuit Breakers 25A MCB B Char 1pl 277VAC UL508 1B25UM Altech 1: ¥3,951.5 15Factory Stock Available	Mfr. Part # 1B25UM Mouser Part # 845-1B25UM	Altech	Circuit Breakers 25A MCB B Char 1pl 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	15Factory Stock Available More Info Available	¥3,951.5 ¥3,817 ¥3,675.8 ¥3,581.1 View ¥3,498.1 Quote	Min.: 1 Mult.: 1
Circuit Breakers 2A MCB B Char 1 pl UL508 1B2UM Altech 1: ¥4,886.7 5Factory Stock Available	Mfr. Part # 1B2UM Mouser Part # 845-1B2UM	Altech	Circuit Breakers 2A MCB B Char 1 pl UL508 Learn More about Altech um v ea circuit breakers	Datasheet	5Factory Stock Available More Info Available	¥4,886.7 ¥4,441.5 ¥4,027.9 ¥3,662.5 View ¥3,579.5 ¥3,484.8 ¥3,401.7 Quote	Min.: 1 Mult.: 1
Circuit Breakers 2A,MCB B CHAR 1 PL, 277VAC, UL1077 1B2UR Altech 1: ¥3,763.8 40Factory Stock Available	Mfr. Part # 1B2UR Mouser Part # 845-1B2UR	Altech	Circuit Breakers 2A,MCB B CHAR 1 PL, 277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	40Factory Stock Available More Info Available	¥3,763.8 ¥3,454.9 ¥3,189.1 ¥2,925 View ¥2,822 ¥2,750.6 ¥2,692.5 Quote	Min.: 1 Mult.: 1
Circuit Breakers 32A,MCB B CHAR 1 PL, 277VAC, UL1077 1B32UR Altech 1: ¥2,964.9 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	¥2,964.9 ¥2,878.5 ¥2,762.2 ¥2,685.8 View ¥2,624.4 Quote	Min.: 1 Mult.: 1
Circuit Breakers 3A,MCB B CHAR 1 PL, 277VAC, UL1077 1B3UR Altech 1: ¥4,793.6 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	¥4,793.6 ¥4,446.5 ¥3,519.7 ¥3,107.7 View ¥2,951.6 ¥2,878.5 ¥2,820.4 Quote	Min.: 1 Mult.: 1
Circuit Breakers 40A,MCB B CHAR 1 PL, 277VAC, UL1077 1B40UR Altech 1: ¥3,923.3 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	¥3,923.3 ¥3,566.2 ¥3,240.6 ¥2,946.6 View ¥2,855.3 ¥2,775.5 ¥2,709.1 Quote	Min.: 1 Mult.: 1
Circuit Breakers 4A MCB B Char 1 pl 277V UL 508 1B4UM Altech 1: ¥5,041.1 25Factory Stock Available	Mfr. Part # 1B4UM Mouser Part # 845-1B4UM	Altech	Circuit Breakers 4A MCB B Char 1 pl 277V UL 508 Learn More about Altech um v ea circuit breakers	Datasheet	25Factory Stock Available More Info Available	¥5,041.1 ¥4,586 ¥4,149.2 ¥3,773.8 View ¥3,675.8 ¥3,581.1 ¥3,498.1 Quote	Min.: 1 Mult.: 1
Circuit Breakers 50A MCB B Char 1pl 277VAC UL508 1B50UM Altech 1: ¥4,493 12Factory Stock Available	Mfr. Part # 1B50UM Mouser Part # 845-1B50UM	Altech	Circuit Breakers 50A MCB B Char 1pl 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	12Factory Stock Available More Info Available	¥4,493 ¥4,242.2 ¥4,071.1 ¥3,964.8 View ¥3,870.1 Quote	Min.: 1 Mult.: 1
Circuit Breakers 60A MCB B Char 1pl 277VAC UL508 1B60UM Altech 1: ¥4,493 3Factory Stock Available	Mfr. Part # 1B60UM Mouser Part # 845-1B60UM	Altech	Circuit Breakers 60A MCB B Char 1pl 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	3Factory Stock Available More Info Available	¥4,493 ¥4,215.6 ¥4,069.5 ¥3,961.5 View ¥3,868.5 Quote	Min.: 1 Mult.: 1
Circuit Breakers 8A,MCB B CHAR 1 PL, 277VAC, UL1077 1B8UR Altech 1: ¥2,964.9 53Factory Stock Available	Mfr. Part # 1B8UR Mouser Part # 845-1B8UR	Altech	Circuit Breakers 8A,MCB B CHAR 1 PL, 277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	53Factory Stock Available More Info Available	¥2,964.9 ¥2,878.5 ¥2,762.2 ¥2,685.8 View ¥2,624.4 Quote	Min.: 1 Mult.: 1
Circuit Breakers 0.5A,MCB C CHAR 1 PL, 277VAC, UL1077 1C05UR Altech 1: ¥2,964.9 74Factory Stock Available	Mfr. Part # 1C05UR Mouser Part # 845-1C05UR	Altech	Circuit Breakers 0.5A,MCB C CHAR 1 PL, 277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	74Factory Stock Available More Info Available	¥2,964.9 ¥2,878.5 ¥2,762.2 ¥2,685.8 View ¥2,624.4 Quote	Min.: 1 Mult.: 1
Circuit Breakers .75A MCB CCHAR 1pl 277VAC UL508 1C075UM Altech 1: ¥3,951.5 5Factory Stock Available	Mfr. Part # 1C075UM Mouser Part # 845-1C075UM	Altech	Circuit Breakers .75A MCB CCHAR 1pl 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	5Factory Stock Available More Info Available	¥3,951.5 ¥3,755.5 ¥3,582.8 ¥3,488.1 View ¥3,405.1 Quote	Min.: 1 Mult.: 1
Circuit Breakers 1.6A MCB CCHAR 1pl 277VAC UL508 1C1.6UM Altech 1: ¥3,951.5 11Factory Stock Available	Mfr. Part # 1C1.6UM Mouser Part # 845-1C1.6UM	Altech	Circuit Breakers 1.6A MCB CCHAR 1pl 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	11Factory Stock Available More Info Available	¥3,951.5 ¥3,817 ¥3,675.8 ¥3,581.1 View ¥3,498.1 Quote	Min.: 1 Mult.: 1
Circuit Breakers 12A, C CHAR, 1POLE 277VAC, UL489 1C12UL Altech 1: ¥5,569.3 11Factory Stock Available	Mfr. Part # 1C12UL Mouser Part # 845-1C12UL	Altech	Circuit Breakers 12A, C CHAR, 1POLE 277VAC, UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	11Factory Stock Available More Info Available	¥5,569.3 ¥5,356.7 ¥5,195.6 ¥5,046.1 View Quote	Min.: 1 Mult.: 1
Circuit Breakers 13A MCB CCHAR 1pl 277VAC UL508 1C13UM Altech 1: ¥5,041.1 12Factory Stock Available	Mfr. Part # 1C13UM Mouser Part # 845-1C13UM	Altech	Circuit Breakers 13A MCB CCHAR 1pl 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	12Factory Stock Available More Info Available	¥5,041.1 ¥4,586 ¥4,149.2 ¥3,773.8 View ¥3,675.8 ¥3,581.1 ¥3,498.1 Quote	Min.: 1 Mult.: 1
Circuit Breakers 15A,MCB C CHAR 1 PL, 277VAC, UL1077 1C15UR Altech 1: ¥2,964.9 19Factory Stock Available	Mfr. Part # 1C15UR Mouser Part # 845-1C15UR	Altech	Circuit Breakers 15A,MCB C CHAR 1 PL, 277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	19Factory Stock Available More Info Available	¥2,964.9 ¥2,896.8 ¥2,775.5 ¥2,697.5 View ¥2,634.3 Quote	Min.: 1 Mult.: 1
Circuit Breakers 16A,MCB C CHAR 1 PL, 277VAC, UL1077 1C16UR Altech 1: ¥2,964.9 56Factory Stock Available	Mfr. Part # 1C16UR Mouser Part # 845-1C16UR	Altech	Circuit Breakers 16A,MCB C CHAR 1 PL, 277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	56Factory Stock Available More Info Available	¥2,964.9 ¥2,918.4 ¥2,702.4 ¥2,587.8 View ¥2,513.1 ¥2,451.6 Quote	Min.: 1 Mult.: 1
Circuit Breakers 1A, C CHAR, 1POLE 277VAC, UL489 1C1UL Altech 1: ¥5,569.3 76Factory Stock Available	Mfr. Part # 1C1UL Mouser Part # 845-1C1UL	Altech	Circuit Breakers 1A, C CHAR, 1POLE 277VAC, UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	76Factory Stock Available More Info Available	¥5,569.3 ¥5,438.1 ¥5,120.9 ¥4,991.3 View ¥4,873.4 Quote	Min.: 1 Mult.: 1
Circuit Breakers 1A MCB CCHAR 1pl 277VAC UL508 1C1UM Altech 1: ¥3,951.5 76Factory Stock Available	Mfr. Part # 1C1UM Mouser Part # 845-1C1UM	Altech	Circuit Breakers 1A MCB CCHAR 1pl 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	76Factory Stock Available More Info Available	¥3,951.5 ¥3,908.3 ¥3,787.1 ¥3,710.7 View ¥3,642.6 Quote	Min.: 1 Mult.: 1

Share This

Altech Circuit Breakers & Accessories

Types of Circuit Breakers & Accessories