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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 Breaker Accessories FRONT MOUNT ADAPTOR Altech FMA1PL FMA1PL Altech 1: ¥890.3 4In Stock	Mfr. Part # FMA1PL Mouser Part # 845-FMA1PL	Altech	Circuit Breaker Accessories FRONT MOUNT ADAPTOR		4In Stock	¥890.3 ¥827.2 ¥762.4 ¥646.1 View ¥607.9 ¥594.6	Min.: 1 Mult.: 1
Circuit Breakers 15A, C CHAR, 1POLE 277VAC, UL489 1C15UL Altech 1: ¥5,569.3 65In Stock	Mfr. Part # 1C15UL Mouser Part # 845-1C15UL	Altech	Circuit Breakers 15A, C CHAR, 1POLE 277VAC, UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	65In Stock	¥5,569.3 ¥5,559.4 ¥5,526.1 ¥5,313.5 View ¥5,169 ¥5,051.1 Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories 2 Ph Busbar 204.6mm 12Pin, 115A 2P16UL3/12 Altech 1: ¥6,835 76In Stock	Mfr. Part # 2P16UL3/12 Mouser Part # 845-2P16UL3/12	Altech	Circuit Breaker Accessories 2 Ph Busbar 204.6mm 12Pin, 115A Learn More about Altech busbar system	Datasheet	76In Stock	¥6,835 ¥5,669 ¥5,228.8 ¥4,484.7 View ¥4,463.1 Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories 2 Ph Busbar 310.2mm 18Pin, 115A 2P16UL3/18 Altech 1: ¥6,677.2 116In Stock	Mfr. Part # 2P16UL3/18 Mouser Part # 845-2P16UL3/18	Altech	Circuit Breaker Accessories 2 Ph Busbar 310.2mm 18Pin, 115A Learn More about Altech busbar system	Datasheet	116In Stock	¥6,677.2 ¥6,655.6 View Quote	Min.: 1 Mult.: 1
Circuit Breakers 20A MCB B CHAR 3 PL 480Y/277VAC UL508 3B20UM Altech 1: ¥16,331 28In Stock	Mfr. Part # 3B20UM Mouser Part # 845-3B20UM	Altech	Circuit Breakers 20A MCB B CHAR 3 PL 480Y/277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	28In Stock	¥16,331 ¥13,690 ¥12,944.2 ¥11,042.3 View ¥10,740 Quote	Min.: 1 Mult.: 1
Circuit Breakers 10A MCB CCHAR 3 PL 480Y/277VAC UL508 3C10UM Altech 1: ¥13,098.6 31In Stock	Mfr. Part # 3C10UM Mouser Part # 845-3C10UM	Altech	Circuit Breakers 10A MCB CCHAR 3 PL 480Y/277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	31In Stock	¥13,098.6 ¥12,944.2 ¥10,416.1 ¥10,160.3 View Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories 3 Ph Busbar 310.2mm 18Pin, 115A 3P16UL3/18 Altech 1: ¥10,309.8 37In Stock 62Expected 1/11/2027	Mfr. Part # 3P16UL3/18 Mouser Part # 845-3P16UL3/18	Altech	Circuit Breaker Accessories 3 Ph Busbar 310.2mm 18Pin, 115A Learn More about Altech busbar system	Datasheet	37In Stock 62Expected 1/11/2027	¥10,309.8 ¥9,798.2 ¥9,062.4 ¥7,638.9 View ¥7,406.4 ¥7,230.3 Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories Direct Power Feed, 115A/600V 802-ESB50UL489 Altech 1: ¥3,777.1 220In Stock	Mfr. Part # 802-ESB50UL489 Mouser Part # 845-802ESB50UL489	Altech	Circuit Breaker Accessories Direct Power Feed, 115A/600V		220In Stock	¥3,777.1 ¥3,438.3 ¥2,361.9 ¥2,340.3 View ¥2,242.4 Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories Power Feed Lug for 1P/2P/3PUL P35ULT Altech 1: ¥2,267.3 1,027In Stock	Mfr. Part # P35ULT Mouser Part # 845-P35ULT	Altech	Circuit Breaker Accessories Power Feed Lug for 1P/2P/3PUL Learn More about Altech busbar system	Datasheet	1,027In Stock	¥2,267.3 ¥2,255.6 ¥2,195.8 ¥2,091.2 View ¥2,063 ¥2,021.4	Min.: 1 Mult.: 1
Circuit Breakers 25A, D CHAR, 1POLE 277VAC, UL489 1D25UL Altech 1: ¥8,210.3 5In Stock	Mfr. Part # 1D25UL Mouser Part # 845-1D25UL	Altech	Circuit Breakers 25A, D CHAR, 1POLE 277VAC, UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	5In Stock	¥8,210.3 ¥6,810.1 ¥5,860 ¥5,419.8 View ¥5,272 ¥5,112.6 Quote	Min.: 1 Mult.: 1
Circuit Breakers Motor Protector MA25UM Altech 1: ¥36,566.9 1In Stock	Mfr. Part # MA25UM Mouser Part # 845-MA25UM	Altech	Circuit Breakers Motor Protector Learn More about Altech ma circuit breakers	Datasheet	1In Stock	¥36,566.9 ¥27,426.4 ¥25,956.4 ¥24,011.4 View Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories Panel Feed-thru, 1 pole MPT-410-GY Altech 1: ¥584.7 59In Stock	Mfr. Part # MPT-410-GY Mouser Part # 845-MPT410GY	Altech	Circuit Breaker Accessories Panel Feed-thru, 1 pole	Datasheet	59In Stock	¥584.7 ¥569.7 ¥553.1 ¥416.9 View ¥207.6 ¥201 ¥199.3 ¥196 ¥191	Min.: 1 Mult.: 1
Circuit Breakers TR11 sup. prot.,cent.mou.,bl. TR11-C-X-63-B-1-C-1.75A Altech 1: ¥1,267.3 7In Stock	Mfr. Part # TR11-C-X-63-B-1-C-1.75A Mouser Part # 845-TR11C63B1C1.75A	Altech	Circuit Breakers TR11 sup. prot.,cent.mou.,bl. Learn More about Altech tr circuit breakers	Datasheet	7In Stock	¥1,267.3 ¥1,159.4 ¥966.7 ¥940.1 View ¥906.9 ¥855.4 ¥835.5 Quote	Min.: 1 Mult.: 1
Circuit Breakers TR11-C-X-48-B-0-C-1.5A Altech 1: ¥1,657.7 9In Stock	Mfr. Part # TR11-C-X-48-B-0-C-1.5A Mouser Part # 845-TR11CX48B-0-C15A	Altech	Circuit Breakers	Datasheet	9In Stock	¥1,657.7 ¥1,642.7 ¥1,393.6 ¥1,279 View ¥1,129.5 ¥1,092.9 ¥1,028.2 ¥1,006.6	Min.: 1 Mult.: 1
Circuit Breakers TR11 sup. prot.,cent.mou.,bl. TR11-C-X-63-B-0-C-0.5A Altech 1: ¥1,099.6 6In Stock	Mfr. Part # TR11-C-X-63-B-0-C-0.5A Mouser Part # 845-TR11CX63B0C05A	Altech	Circuit Breakers TR11 sup. prot.,cent.mou.,bl. Learn More about Altech tr circuit breakers	Datasheet	6In Stock	¥1,099.6 ¥820.5 ¥762.4 ¥737.5 View ¥734.2 ¥715.9	Min.: 1 Mult.: 1
Circuit Breakers TR11 sup. prot.,cent.mou.,bl. TR11-C-X-63-B-0-C-0.9A Altech 1: ¥1,099.6 9In Stock	Mfr. Part # TR11-C-X-63-B-0-C-0.9A Mouser Part # 845-TR11CX63B0C09A	Altech	Circuit Breakers TR11 sup. prot.,cent.mou.,bl. Learn More about Altech tr circuit breakers	Datasheet	9In Stock	¥1,099.6 ¥916.9 ¥908.6 ¥875.3 View ¥860.4 Quote	Min.: 1 Mult.: 1
Circuit Breakers TR11 sup. prot.,cent.mou.,bl. TR11-C-X-63-B-0-C-1.0A Altech 1: ¥1,099.6 2In Stock 10Expected 11/4/2026	Mfr. Part # TR11-C-X-63-B-0-C-1.0A Mouser Part # 845-TR11CX63B0C10A	Altech	Circuit Breakers TR11 sup. prot.,cent.mou.,bl. Learn More about Altech tr circuit breakers	Datasheet	2In Stock 10Expected 11/4/2026	¥1,099.6 ¥916.9 ¥908.6 ¥875.3 View ¥860.4 Quote	Min.: 1 Mult.: 1
Circuit Breakers TR11 sup. prot.,cent.mou.,bl. TR11-C-X-63-B-0-C-1.5A Altech 1: ¥916.9 24In Stock	Mfr. Part # TR11-C-X-63-B-0-C-1.5A Mouser Part # 845-TR11CX63B0C15A	Altech	Circuit Breakers TR11 sup. prot.,cent.mou.,bl. Learn More about Altech tr circuit breakers	Datasheet	24In Stock	¥916.9 ¥895.3 ¥863.7 ¥815.6 View ¥797.3 ¥790.6	Min.: 1 Mult.: 1
Circuit Breakers TR11 sup. prot.,cent.mou.,black TR11-C-X-63-B-0-C-3.0A Altech 1: ¥1,186 14In Stock	Mfr. Part # TR11-C-X-63-B-0-C-3.0A Mouser Part # 845-TR11CX63B0C30A	Altech	Circuit Breakers TR11 sup. prot.,cent.mou.,black Learn More about Altech tr circuit breakers	Datasheet	14In Stock	¥1,186 ¥1,099.6 ¥916.9 ¥895.3 View ¥840.5 ¥822.2	Min.: 1 Mult.: 1
Circuit Breakers TR11 sup. prot.,cent.mou.,bl. TR11-C-X-63-B-0-C-4.0A Altech 1: ¥1,186 6In Stock	Mfr. Part # TR11-C-X-63-B-0-C-4.0A Mouser Part # 845-TR11CX63B0C40A	Altech	Circuit Breakers TR11 sup. prot.,cent.mou.,bl. Learn More about Altech tr circuit breakers	Datasheet	6In Stock	¥1,186 ¥1,099.6 ¥916.9 ¥895.3 View ¥863.7 ¥815.6 ¥797.3 ¥790.6	Min.: 1 Mult.: 1
Circuit Breakers TR11 sup. prot.,cent.mou.,bl. TR11-C-X-63-B-0-C-5.0A Altech 1: ¥1,186 28In Stock	Mfr. Part # TR11-C-X-63-B-0-C-5.0A Mouser Part # 845-TR11CX63B0C50A	Altech	Circuit Breakers TR11 sup. prot.,cent.mou.,bl. Learn More about Altech tr circuit breakers	Datasheet	28In Stock	¥1,186 ¥1,099.6 ¥916.9 ¥895.3 View ¥863.7 ¥815.6 ¥797.3 ¥790.6	Min.: 1 Mult.: 1
Circuit Breakers TR11 sup. prot.,cent.mou.,bl. TR11-C-X-63-B-0-C-6.0A Altech 1: ¥1,031.5 9In Stock	Mfr. Part # TR11-C-X-63-B-0-C-6.0A Mouser Part # 845-TR11CX63B0C60A	Altech	Circuit Breakers TR11 sup. prot.,cent.mou.,bl. Learn More about Altech tr circuit breakers	Datasheet	9In Stock	¥1,031.5 ¥993.3 ¥828.8 ¥810.6 View ¥784 ¥737.5 ¥719.2 ¥714.2	Min.: 1 Mult.: 1
Circuit Breakers TR11 sup. prot.,cent.mou.,bl TR11-C-Y-63-B-0-C-16.0A Altech 1: ¥993.3 1In Stock	Mfr. Part # TR11-C-Y-63-B-0-C-16.0A Mouser Part # 845-TR11CY63B0C160A	Altech	Circuit Breakers TR11 sup. prot.,cent.mou.,bl Learn More about Altech tr circuit breakers	Datasheet	1In Stock	¥993.3 ¥828.8 ¥823.9 ¥790.6 View ¥777.3 ¥772.4	Min.: 1 Mult.: 1
Circuit Breakers TR11 sup. prot.,cent.mou.,bl. TR11-C-Y-63-B-0-C-9.0A Altech 1: ¥993.3 8In Stock	Mfr. Part # TR11-C-Y-63-B-0-C-9.0A Mouser Part # 845-TR11CY63B0C90A	Altech	Circuit Breakers TR11 sup. prot.,cent.mou.,bl. Learn More about Altech tr circuit breakers	Datasheet	8In Stock	¥993.3 ¥828.8 ¥823.9 ¥790.6 View ¥777.3 ¥772.4	Min.: 1 Mult.: 1
Circuit Breakers TR11sup.prot.,wingD,bl.slid.w/ Altech TR11-D-X-63-BB-2-N-0.5A TR11-D-X-63-BB-2-N-0.5A Altech 1: ¥1,186 6In Stock	Mfr. Part # TR11-D-X-63-BB-2-N-0.5A Mouser Part # 845-TR11DX63BB2N05A	Altech	Circuit Breakers TR11sup.prot.,wingD,bl.slid.w/ Learn More about Altech tr circuit breakers	Datasheet	6In Stock	¥1,186 ¥1,099.6 ¥916.9 ¥898.6 View ¥865.4 ¥815.6 ¥797.3 ¥790.6	Min.: 1 Mult.: 1