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Altech Circuit Breakers & Accessories

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
Circuit Breakers 2A MCB CCHAR 1pl 277VAC UL508 1C2UM Altech 1: ¥3,951.5 13In Stock	Mfr. Part # 1C2UM Mouser Part # 845-1C2UM	Altech	Circuit Breakers 2A MCB CCHAR 1pl 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	13In Stock	¥3,951.5 ¥3,846.9 ¥3,767.1 ¥3,670.8 View ¥3,582.8 Quote	Min.: 1 Mult.: 1
Circuit Breakers 32A, C CHAR, 1POLE 277VAC, UL489 1C32UL Altech 1: ¥7,795.1 4In Stock	Mfr. Part # 1C32UL Mouser Part # 845-1C32UL	Altech	Circuit Breakers 32A, C CHAR, 1POLE 277VAC, UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	4In Stock	¥7,795.1 ¥5,569.3 ¥5,305.2 ¥5,139.1 View ¥4,986.3 Quote	Min.: 1 Mult.: 1
Circuit Breakers 3A MCB CCHAR 1pl 277VAC UL508 1C3UM Altech 1: ¥3,951.5 3In Stock	Mfr. Part # 1C3UM Mouser Part # 845-1C3UM	Altech	Circuit Breakers 3A MCB CCHAR 1pl 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	3In Stock	¥3,951.5 ¥3,905 ¥3,792.1 ¥3,714 View ¥3,624.3 Quote	Min.: 1 Mult.: 1
Circuit Breakers 4A, C CHAR, 1POLE 277VAC, UL489 1C4UL Altech 1: ¥5,569.3 13In Stock	Mfr. Part # 1C4UL Mouser Part # 845-1C4UL	Altech	Circuit Breakers 4A, C CHAR, 1POLE 277VAC, UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	13In Stock	¥5,569.3 ¥5,481.3 ¥5,321.8 ¥5,160.7 View Quote	Min.: 1 Mult.: 1
Circuit Breakers 4A MCB CCHAR 1pl 277VAC UL508 1C4UM Altech 1: ¥6,085.9 8In Stock	Mfr. Part # 1C4UM Mouser Part # 845-1C4UM	Altech	Circuit Breakers 4A MCB CCHAR 1pl 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	8In Stock	¥6,085.9 ¥5,047.8 ¥4,541.2 ¥3,923.3 View ¥3,785.4 ¥3,652.5 ¥3,576.1 Quote	Min.: 1 Mult.: 1
Circuit Breakers 5A MCB CCHAR 1pl 277VAC UL508 1C5UM Altech 1: ¥5,471.3 11In Stock	Mfr. Part # 1C5UM Mouser Part # 845-1C5UM	Altech	Circuit Breakers 5A MCB CCHAR 1pl 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	11In Stock	¥5,471.3 ¥4,895 ¥4,576.1 ¥4,034.6 View ¥3,928.3 ¥3,833.6 ¥3,730.6 Quote	Min.: 1 Mult.: 1
Circuit Breakers 6A MCB CCHAR 1pl 277VAC UL508 1C6UM Altech 1: ¥6,899.8 13In Stock	Mfr. Part # 1C6UM Mouser Part # 845-1C6UM	Altech	Circuit Breakers 6A MCB CCHAR 1pl 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	13In Stock	¥6,899.8 ¥6,276.9 ¥4,813.6 ¥4,006.3 View ¥3,936.6 ¥3,860.2 ¥3,828.6 Quote	Min.: 1 Mult.: 1
Circuit Breakers 8A MCB CCHAR 1pl 277VAC UL508 1C8UM Altech 1: ¥6,752 1In Stock	Mfr. Part # 1C8UM Mouser Part # 845-1C8UM	Altech	Circuit Breakers 8A MCB CCHAR 1pl 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	1In Stock	¥6,752 ¥3,951.5 Quote Quote	Min.: 1 Mult.: 1
Circuit Breakers 10A, D CHAR, 1POLE 277VAC, UL489 1D10UL Altech 1: ¥5,454.7 6In Stock 21Expected 1/11/2027	Mfr. Part # 1D10UL Mouser Part # 845-1D10UL	Altech	Circuit Breakers 10A, D CHAR, 1POLE 277VAC, UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	6In Stock 21Expected 1/11/2027	¥5,454.7 ¥5,436.5 ¥4,881.7 ¥4,828.5 View ¥4,790.3 Quote	Min.: 1 Mult.: 1
Circuit Breakers 10A D Characteristic UL 508 1 POLE 1D10UM Altech 1: ¥4,808.6 24In Stock	Mfr. Part # 1D10UM Mouser Part # 845-1D10UM	Altech	Circuit Breakers 10A D Characteristic UL 508 1 POLE Learn More about Altech um v ea circuit breakers	Datasheet	24In Stock	¥4,808.6 ¥4,549.5 ¥4,464.8 ¥3,599.4 View ¥3,474.8 ¥3,376.8 ¥3,308.7 Quote	Min.: 1 Mult.: 1
Circuit Breakers 10A,MCB D CHAR 1 PL, 277VAC, UL1077 1D10UR Altech 1: ¥4,775.4 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	¥4,775.4 ¥4,336.9 ¥3,438.3 ¥2,979.8 View ¥2,873.5 ¥2,798.8 ¥2,724 Quote	Min.: 1 Mult.: 1
Circuit Breakers 15A, D CHAR, 1POLE 277VAC, UL489 1D15UL Altech 1: ¥5,569.3 23In Stock 22Expected 1/29/2027	Mfr. Part # 1D15UL Mouser Part # 845-1D15UL	Altech	Circuit Breakers 15A, D CHAR, 1POLE 277VAC, UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	23In Stock 22Expected 1/29/2027	¥5,569.3 ¥5,567.7 ¥5,517.8 ¥5,320.2 View ¥5,167.4 Quote	Min.: 1 Mult.: 1
Circuit Breakers 15A D Characteristic UL 508 1 POLE 1D15UM Altech 1: ¥3,951.5 4In Stock	Mfr. Part # 1D15UM Mouser Part # 845-1D15UM	Altech	Circuit Breakers 15A D Characteristic UL 508 1 POLE Learn More about Altech um v ea circuit breakers	Datasheet	4In Stock	¥3,951.5 ¥3,898.4 ¥3,753.9 ¥3,418.3 View ¥3,341.9 Quote	Min.: 1 Mult.: 1
Circuit Breakers 1A D Characteristic UL 508 1 POLE 1D1UM Altech 1: ¥3,951.5 9In Stock	Mfr. Part # 1D1UM Mouser Part # 845-1D1UM	Altech	Circuit Breakers 1A D Characteristic UL 508 1 POLE Learn More about Altech um v ea circuit breakers	Datasheet	9In Stock	¥3,951.5 ¥3,868.5 ¥3,777.1 ¥3,685.8 View Quote	Min.: 1 Mult.: 1
Circuit Breakers 20A, D CHAR, 1POLE 277VAC, UL489 1D20UL Altech 1: ¥7,595.8 4In Stock	Mfr. Part # 1D20UL Mouser Part # 845-1D20UL	Altech	Circuit Breakers 20A, D CHAR, 1POLE 277VAC, UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	4In Stock	¥7,595.8 ¥6,524.4 ¥5,786.9 ¥5,340.1 View ¥5,049.4 ¥4,948.1	Min.: 1 Mult.: 1
Circuit Breakers 20A D Characteristic UL 508 1 POLE 1D20UM Altech 1: ¥5,650.7 8In Stock	Mfr. Part # 1D20UM Mouser Part # 845-1D20UM	Altech	Circuit Breakers 20A D Characteristic UL 508 1 POLE Learn More about Altech um v ea circuit breakers	Datasheet	8In Stock	¥5,650.7 ¥5,198.9 ¥3,951.5 ¥3,830.3 View ¥3,690.7 ¥3,586.1 ¥3,516.3 Quote	Min.: 1 Mult.: 1
Circuit Breakers 20A,MCB D CHAR 1 PL, 277VAC, UL1077 1D20UR Altech 1: ¥4,228.9 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	¥4,228.9 ¥3,557.9 ¥3,552.9 ¥2,830.3 View ¥2,714.1 ¥2,604.4 ¥2,534.7 Quote	Min.: 1 Mult.: 1
Circuit Breakers 2A, D CHAR, 1POLE 277VAC, UL489 1D2UL Altech 1: ¥6,776.9 5In Stock 4Expected 2/22/2027	Mfr. Part # 1D2UL Mouser Part # 845-1D2UL	Altech	Circuit Breakers 2A, D CHAR, 1POLE 277VAC, UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	5In Stock 4Expected 2/22/2027	¥6,776.9 ¥6,074.3 ¥5,478 ¥5,197.3 View ¥5,067.7 ¥4,908.3 Quote	Min.: 1 Mult.: 1
Circuit Breakers 2A D Characteristic UL 508 1 POLE 1D2UM Altech 1: ¥3,951.5 1In Stock	Mfr. Part # 1D2UM Mouser Part # 845-1D2UM	Altech	Circuit Breakers 2A D Characteristic UL 508 1 POLE Learn More about Altech um v ea circuit breakers	Datasheet	1In Stock	¥3,951.5 ¥3,908.3 ¥3,650.9 ¥3,518 View ¥3,418.3 ¥3,341.9 Quote	Min.: 1 Mult.: 1
Circuit Breakers 30A D Characteristic UL 508 1 POLE 1D30UM Altech 1: ¥3,951.5 4In Stock	Mfr. Part # 1D30UM Mouser Part # 845-1D30UM	Altech	Circuit Breakers 30A D Characteristic UL 508 1 POLE Learn More about Altech um v ea circuit breakers	Datasheet	4In Stock	¥3,951.5 ¥3,755.5 ¥3,582.8 ¥3,420 View ¥3,336.9 Quote	Min.: 1 Mult.: 1
Circuit Breakers 4A,MCB D CHAR 1 PL, 277VAC, UL1077 1D4UR Altech 1: ¥4,644.2 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	¥4,644.2 ¥3,853.5 ¥3,197.4 ¥2,910.1 View ¥2,805.4 ¥2,715.7 ¥2,654.3 Quote	Min.: 1 Mult.: 1
Circuit Breakers 5A D Characteristic UL 508 1 POLE 1D5UM Altech 1: ¥5,670.7 1In Stock 33Expected 11/3/2026	Mfr. Part # 1D5UM Mouser Part # 845-1D5UM	Altech	Circuit Breakers 5A D Characteristic UL 508 1 POLE Learn More about Altech um v ea circuit breakers	Datasheet	1In Stock 33Expected 11/3/2026	¥5,670.7 ¥3,951.5 ¥3,939.9 ¥3,669.1 View ¥3,528 ¥3,423.3 ¥3,343.6 Quote	Min.: 1 Mult.: 1
Circuit Breakers 63A, D CHAR, 1POLE 240VAC, UL489 1D63UL Altech 1: ¥5,929.8 5In Stock	Mfr. Part # 1D63UL Mouser Part # 845-1D63UL	Altech	Circuit Breakers 63A, D CHAR, 1POLE 240VAC, UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	5In Stock	¥5,929.8 ¥5,899.9 ¥5,747.1 ¥5,592.6 View Quote	Min.: 1 Mult.: 1
Circuit Breakers 8A,MCB D CHAR 1 PL, 277VAC, UL1077 1D8UR Altech 1: ¥4,644.2 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	¥4,644.2 ¥2,954.9 ¥2,641 ¥2,523.1 View ¥2,503.1 ¥2,476.6 Quote	Min.: 1 Mult.: 1
Circuit Breakers 10A CRT BRKR ECHAR 277VAC UL508 1E10UM Altech 1: ¥3,951.5 10In Stock	Mfr. Part # 1E10UM Mouser Part # 845-1E10UM	Altech	Circuit Breakers 10A CRT BRKR ECHAR 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	10In Stock	¥3,951.5 ¥3,840.2 ¥3,694.1 ¥3,579.5 View ¥3,494.7 Quote	Min.: 1 Mult.: 1