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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 25A MCB CCHAR 1P+N 277VAC UL508 2C25UM Altech 1: ¥11,389.5 4In Stock	Mfr. Part # 2C25UM Mouser Part # 845-2C25UM	Altech	Circuit Breakers 25A MCB CCHAR 1P+N 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	4In Stock	¥11,389.5 ¥8,517.6 ¥7,994.4 ¥7,393.1 View ¥7,167.2 ¥6,967.9 Quote	Min.: 1 Mult.: 1
Circuit Breakers 30A CRT BRKR CCHAR 277VAC UL508 2C30UM Altech 1: ¥7,906.4 11In Stock	Mfr. Part # 2C30UM Mouser Part # 845-2C30UM	Altech	Circuit Breakers 30A CRT BRKR CCHAR 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	11In Stock	¥7,906.4 ¥7,552.6 ¥7,315 ¥7,107.4 View Quote	Min.: 1 Mult.: 1
Circuit Breakers 32A, C CHAR, 2POLE 480Y/277VAC,UL489 2C32UL Altech 1: ¥15,997.1 2In Stock	Mfr. Part # 2C32UL Mouser Part # 845-2C32UL	Altech	Circuit Breakers 32A, C CHAR, 2POLE 480Y/277VAC,UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	2In Stock	¥15,997.1 ¥12,869.4 ¥11,137 ¥10,726.7 View ¥10,474.3 Quote	Min.: 1 Mult.: 1
Circuit Breakers 3A, C CHAR, 2POLE 480Y/277VAC,UL489 2C3UL Altech 1: ¥14,723.1 2In Stock 5Expected 1/18/2027	Mfr. Part # 2C3UL Mouser Part # 845-2C3UL	Altech	Circuit Breakers 3A, C CHAR, 2POLE 480Y/277VAC,UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	2In Stock 5Expected 1/18/2027	¥14,723.1 ¥11,137 ¥11,135.3 ¥10,843 View Quote	Min.: 1 Mult.: 1
Circuit Breakers 3A MCB CCHAR 1P+N 277VAC UL508 2C3UM Altech 1: ¥11,389.5 10In Stock	Mfr. Part # 2C3UM Mouser Part # 845-2C3UM	Altech	Circuit Breakers 3A MCB CCHAR 1P+N 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	10In Stock	¥11,389.5 ¥9,449.4 ¥8,715.3 ¥7,177.2 View ¥6,893.2 ¥6,639 Quote	Min.: 1 Mult.: 1
Circuit Breakers 5A, C CHAR, 2POLE 480Y/277VAC,UL489 2C5UL Altech 1: ¥11,137 4In Stock	Mfr. Part # 2C5UL Mouser Part # 845-2C5UL	Altech	Circuit Breakers 5A, C CHAR, 2POLE 480Y/277VAC,UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	4In Stock	¥11,137 ¥10,708.5 ¥10,411.1 ¥9,721.8 View ¥9,231.8 Quote	Min.: 1 Mult.: 1
Circuit Breakers 0.3A, D CHAR, 2POLE 480Y/277VAC,UL489 2D03UL Altech 1: ¥14,925.7 6In Stock	Mfr. Part # 2D03UL Mouser Part # 845-2D03UL	Altech	Circuit Breakers 0.3A, D CHAR, 2POLE 480Y/277VAC,UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	6In Stock	¥14,925.7 ¥12,832.9 ¥11,065.6 ¥10,372.9 View ¥10,087.3 Quote	Min.: 1 Mult.: 1
Circuit Breakers 0.5A, D CHAR, 2POLE 480Y/277VAC,UL489 2D05UL Altech 1: ¥15,065.3 5In Stock	Mfr. Part # 2D05UL Mouser Part # 845-2D05UL	Altech	Circuit Breakers 0.5A, D CHAR, 2POLE 480Y/277VAC,UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	5In Stock	¥15,065.3 ¥12,582.1 ¥11,137 ¥11,135.3 View ¥10,833 Quote	Min.: 1 Mult.: 1
Circuit Breakers 0.5A,MCB D CHAR 2PL 480Y/277VAC, UL1077 2D05UR Altech 1: ¥8,324.9 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	¥8,324.9 ¥5,929.8 ¥5,735.4 ¥5,557.7 View ¥5,393.3 Quote	Min.: 1 Mult.: 1
Circuit Breakers 10A,MCB D CHAR 2PL 480Y/277VAC, UL1077 2D10UR Altech 1: ¥8,740.2 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	¥8,740.2 ¥7,366.5 ¥6,154 ¥5,750.4 View ¥5,576 ¥5,391.6 Quote	Min.: 1 Mult.: 1
Circuit Breakers 16A MCB DCHAR 1P+N 277VAC UL508 2D16UM Altech 1: ¥7,906.4 15In Stock	Mfr. Part # 2D16UM Mouser Part # 845-2D16UM	Altech	Circuit Breakers 16A MCB DCHAR 1P+N 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	15In Stock	¥7,906.4 ¥7,521 ¥7,243.6 ¥7,054.3 Quote Quote	Min.: 1 Mult.: 1
Circuit Breakers 20A, D CHAR, 2POLE 480Y/277VAC,UL489 2D20UL Altech 1: ¥13,623.5 9In Stock	Mfr. Part # 2D20UL Mouser Part # 845-2D20UL	Altech	Circuit Breakers 20A, D CHAR, 2POLE 480Y/277VAC,UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	9In Stock	¥13,623.5 ¥12,150.2 ¥11,137 ¥10,612.1 View ¥10,361.3 Quote	Min.: 1 Mult.: 1
Circuit Breakers 20A,MCB D CHAR 2PL 480Y/277VAC, UL1077 2D20UR Altech 1: ¥8,740.2 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	¥8,740.2 ¥7,250.3 ¥6,688.8 ¥5,589.3 View ¥5,441.4 ¥5,283.6 Quote	Min.: 1 Mult.: 1
Circuit Breakers 2A MCB DCHAR 1P+N 277VAC UL508 2D2UM Altech 1: ¥7,906.4 5In Stock	Mfr. Part # 2D2UM Mouser Part # 845-2D2UM	Altech	Circuit Breakers 2A MCB DCHAR 1P+N 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	5In Stock	¥7,906.4 ¥7,632.3 ¥7,120.7 ¥6,916.4 View ¥6,723.7 Quote	Min.: 1 Mult.: 1
Circuit Breakers 30A MCB DCHAR 1P+N 277VAC UL508 2D30UM Altech 1: ¥7,906.4 9In Stock	Mfr. Part # 2D30UM Mouser Part # 845-2D30UM	Altech	Circuit Breakers 30A MCB DCHAR 1P+N 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	9In Stock	¥7,906.4 ¥7,735.3 ¥7,408.1 ¥7,218.7 View Quote	Min.: 1 Mult.: 1
Circuit Breakers 6A,MCB D CHAR 2PL 480Y/277VAC, UL1077 2D6UR Altech 1: ¥9,886.3 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	¥9,886.3 ¥7,522.7 ¥6,358.3 ¥5,929.8 View ¥5,898.2 Quote	Min.: 1 Mult.: 1
Circuit Breakers 8A, D CHAR, 2POLE 480Y/277VAC,UL489 2D8UL Altech 1: ¥11,137 17In Stock	Mfr. Part # 2D8UL Mouser Part # 845-2D8UL	Altech	Circuit Breakers 8A, D CHAR, 2POLE 480Y/277VAC,UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	17In Stock	¥11,137 ¥10,578.9 ¥10,304.8 View Quote	Min.: 1 Mult.: 1
Circuit Breakers 10A MCB GCHAR 1P+N 277VAC UL508 2G10UM Altech 1: ¥10,454.3 2In Stock	Mfr. Part # 2G10UM Mouser Part # 845-2G10UM	Altech	Circuit Breakers 10A MCB GCHAR 1P+N 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	2In Stock	¥10,454.3 ¥7,906.4 ¥7,833.3 ¥7,695.4 View Quote	Min.: 1 Mult.: 1
Circuit Breakers 16A MCB GCHAR 1P+N 277VAC UL508 2G16UM Altech 1: ¥7,906.4 23In Stock	Mfr. Part # 2G16UM Mouser Part # 845-2G16UM	Altech	Circuit Breakers 16A MCB GCHAR 1P+N 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	23In Stock	¥7,906.4 ¥7,888.1 ¥7,574.2 ¥7,521 View ¥7,243.6 ¥6,778.5 Quote	Min.: 1 Mult.: 1
Circuit Breakers 20A MCB GCHAR 1P+N 277VAC UL508 2G20UM Altech 1: ¥7,906.4 30In Stock	Mfr. Part # 2G20UM Mouser Part # 845-2G20UM	Altech	Circuit Breakers 20A MCB GCHAR 1P+N 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	30In Stock	¥7,906.4 ¥7,888.1 ¥7,441.3 ¥7,134 View ¥6,931.4 ¥6,758.6 Quote	Min.: 1 Mult.: 1
Circuit Breakers 25A MCB GCHAR 1P+N 277VAC UL508 2G25UM Altech 1: ¥10,974.2 1In Stock	Mfr. Part # 2G25UM Mouser Part # 845-2G25UM	Altech	Circuit Breakers 25A MCB GCHAR 1P+N 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	1In Stock	¥10,974.2 ¥7,906.4 ¥7,859.9 ¥7,177.2 View ¥6,893.2 ¥6,639 Quote	Min.: 1 Mult.: 1
Circuit Breakers 6A MCB GCHAR 1P+N 277VAC UL508 2G6UM Altech 1: ¥10,142.1 8In Stock	Mfr. Part # 2G6UM Mouser Part # 845-2G6UM	Altech	Circuit Breakers 6A MCB GCHAR 1P+N 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	8In Stock	¥10,142.1 ¥9,248.4 ¥7,906.4 ¥7,293.5 View ¥7,077.5 ¥6,916.4 Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories 2 Ph Busbar 99mm 6Pin, 115A 2P16UL3/6 Altech 1: ¥3,202.4 44In Stock 164On Order	Mfr. Part # 2P16UL3/6 Mouser Part # 845-2P16UL3/6	Altech	Circuit Breaker Accessories 2 Ph Busbar 99mm 6Pin, 115A Learn More about Altech busbar system	Datasheet	44In Stock 164On Order On Order Ship Dates Mfr. #: 2P16UL3/6 Stock: 44 Can Ship Immediately On Order: 86 Expected 10/28/2026 78 Expected 1/19/2027 Factory Lead-Time: 14 Weeks	¥3,202.4 ¥2,888.5 ¥2,855.3 ¥2,669.2 View ¥2,566.2 ¥2,458.3 ¥2,418.4 Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories 2 Ph Busbar 137.3mm 8Pin, 4x2 pole, 80A 2P18U3/8 Altech 1: ¥5,419.8 42In Stock	Mfr. Part # 2P18U3/8 Mouser Part # 845-2P18U3/8	Altech	Circuit Breaker Accessories 2 Ph Busbar 137.3mm 8Pin, 4x2 pole, 80A Learn More about Altech busbar system	Datasheet	42In Stock	¥5,419.8 ¥5,247.1 ¥4,521.2 ¥3,865.1 View ¥3,797 ¥3,704 ¥3,627.6 Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories Busbar,2 Phase,18sqmm,PIN Type 2P18U3/10 Altech 1: ¥6,318.4 21In Stock	Mfr. Part # 2P18U3/10 Mouser Part # 845-2P18U310	Altech	Circuit Breaker Accessories Busbar,2 Phase,18sqmm,PIN Type Learn More about Altech busbar system	Datasheet	21In Stock	¥6,318.4 ¥5,752 ¥5,306.9 ¥4,403.3 View ¥4,262.1 ¥4,134.2 Quote	Min.: 1 Mult.: 1