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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 30A MCB ZCHAR 1P+N 277VAC UL508 2Z30UM Altech 1: ¥14,859.3 5In Stock	Mfr. Part # 2Z30UM Mouser Part # 845-2Z30UM	Altech	Circuit Breakers 30A MCB ZCHAR 1P+N 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	5In Stock	¥14,859.3 ¥14,804.5 ¥13,779.7 ¥13,474 Quote Quote	Min.: 1 Mult.: 1
Circuit Breakers 10A, C CHAR, 3POLE 480Y/277VAC,UL489 3C10UL Altech 1: ¥16,706.3 9In Stock	Mfr. Part # 3C10UL Mouser Part # 845-3C10UL	Altech	Circuit Breakers 10A, C CHAR, 3POLE 480Y/277VAC,UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	9In Stock	¥16,706.3 ¥16,430.6 ¥15,669.9 ¥15,304.5 View Quote	Min.: 1 Mult.: 1
Circuit Breakers 1A MCB CCHAR 3 PL 480Y/277VAC UL508 3C1UM Altech 1: ¥17,807.6 1In Stock	Mfr. Part # 3C1UM Mouser Part # 845-3C1UM	Altech	Circuit Breakers 1A MCB CCHAR 3 PL 480Y/277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	1In Stock	¥17,807.6 ¥13,683.3 ¥11,856.2 ¥11,426 View ¥11,147 Quote	Min.: 1 Mult.: 1
Circuit Breakers 30A, C CHAR, 3POLE 480Y/277VAC,UL489 3C30UL Altech 1: ¥16,706.3 5In Stock	Mfr. Part # 3C30UL Mouser Part # 845-3C30UL	Altech	Circuit Breakers 30A, C CHAR, 3POLE 480Y/277VAC,UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	5In Stock	¥16,706.3 ¥15,731.3 ¥14,857.6 ¥14,580.3 View Quote	Min.: 1 Mult.: 1
Circuit Breakers 32A, C CHAR, 3POLE 480Y/277VAC,UL489 3C32UL Altech 1: ¥21,877 6In Stock	Mfr. Part # 3C32UL Mouser Part # 845-3C32UL	Altech	Circuit Breakers 32A, C CHAR, 3POLE 480Y/277VAC,UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	6In Stock	¥21,877 ¥18,485.3 ¥16,704.7 ¥15,794.4 View ¥15,493.8 Quote	Min.: 1 Mult.: 1
Circuit Breakers 4A MCB CCHAR 3 PL 480Y/277VAC UL508 3C4UM Altech 1: ¥15,915.7 10In Stock	Mfr. Part # 3C4UM Mouser Part # 845-3C4UM	Altech	Circuit Breakers 4A MCB CCHAR 3 PL 480Y/277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	10In Stock	¥15,915.7 ¥13,661.7 ¥12,944.2 ¥11,042.3 View ¥10,789.9 Quote	Min.: 1 Mult.: 1
Circuit Breakers 6A MCB CCHARL 480Y/277VAC UL508 3C6UM Altech 1: ¥15,915.7 1In Stock	Mfr. Part # 3C6UM Mouser Part # 845-3C6UM	Altech	Circuit Breakers 6A MCB CCHARL 480Y/277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	1In Stock	¥15,915.7 ¥11,856.2 ¥11,781.5 ¥11,042.3 View ¥10,789.9 Quote	Min.: 1 Mult.: 1
Circuit Breakers 8A, C CHAR, 3POLE 480Y/277VAC,UL489 3C8UL Altech 1: ¥22,292.3 11In Stock	Mfr. Part # 3C8UL Mouser Part # 845-3C8UL	Altech	Circuit Breakers 8A, C CHAR, 3POLE 480Y/277VAC,UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	11In Stock	¥22,292.3 ¥19,344 ¥17,224.6 ¥15,236.4 View ¥14,922.4 Quote	Min.: 1 Mult.: 1
Circuit Breakers 15A, D CHAR, 3POLE 480Y/277VAC,UL489 3D15UL Altech 1: ¥16,706.3 1In Stock 10On Order	Mfr. Part # 3D15UL Mouser Part # 845-3D15UL	Altech	Circuit Breakers 15A, D CHAR, 3POLE 480Y/277VAC,UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	1In Stock 10On Order On Order Ship Dates Mfr. #: 3D15UL Stock: 1 Can Ship Immediately On Order: 5 Expected 2/2/2027 5 Expected 3/22/2027 Factory Lead-Time: 18 Weeks	¥16,706.3 ¥16,703 ¥16,699.7 ¥15,947.3 View ¥15,784.5 Quote	Min.: 1 Mult.: 1
Circuit Breakers 15A D Characteristic UL 508 3 POLE 3D15UM Altech 1: ¥11,856.2 1In Stock	Mfr. Part # 3D15UM Mouser Part # 845-3D15UM	Altech	Circuit Breakers 15A D Characteristic UL 508 3 POLE Learn More about Altech um v ea circuit breakers	Datasheet	1In Stock	¥11,856.2 ¥11,565.5 ¥10,887.9 ¥10,655.3 View Quote	Min.: 1 Mult.: 1
Circuit Breakers 3D1UM, 1A,CIRCUIT BREAKER 3D1UM Altech 1: ¥16,331 7In Stock	Mfr. Part # 3D1UM Mouser Part # 845-3D1UM	Altech	Circuit Breakers 3D1UM, 1A,CIRCUIT BREAKER Learn More about Altech um v ea circuit breakers	Datasheet	7In Stock	¥16,331 ¥14,731.4 ¥11,856.2 ¥11,216.7 View ¥10,964.3 Quote	Min.: 1 Mult.: 1
Circuit Breakers 30A D Characteristic UL 508 3 POLE 3D30UM Altech 1: ¥11,856.2 8In Stock	Mfr. Part # 3D30UM Mouser Part # 845-3D30UM	Altech	Circuit Breakers 30A D Characteristic UL 508 3 POLE Learn More about Altech um v ea circuit breakers	Datasheet	8In Stock	¥11,856.2 ¥10,927.7 ¥10,662 View Quote	Min.: 1 Mult.: 1
Circuit Breakers 3A, D CHAR, 3POLE 480Y/277VAC,UL489 3D3UL Altech 1: ¥21,877 1In Stock	Mfr. Part # 3D3UL Mouser Part # 845-3D3UL	Altech	Circuit Breakers 3A, D CHAR, 3POLE 480Y/277VAC,UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	1In Stock	¥21,877 ¥16,706.3 ¥16,395.7 ¥15,354.3 View ¥15,040.4 Quote	Min.: 1 Mult.: 1
Circuit Breakers 5A CRT BRKR ECHAR 277VAC UL508 3E5UM Altech 1: ¥16,331 2In Stock	Mfr. Part # 3E5UM Mouser Part # 845-3E5UM	Altech	Circuit Breakers 5A CRT BRKR ECHAR 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	2In Stock	¥16,331 ¥12,565.5 ¥11,781.5 ¥11,042.3 View ¥10,789.9 Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories Busbar 3Phase 18sqmm PIN Type 57 lugs 3P18U3/57 Altech 1: ¥23,255.7 1In Stock	Mfr. Part # 3P18U3/57 Mouser Part # 845-3P18U3/57	Altech	Circuit Breaker Accessories Busbar 3Phase 18sqmm PIN Type 57 lugs Learn More about Altech busbar system		1In Stock	¥23,255.7 ¥18,060.1 ¥17,038.5 ¥15,985.5 View ¥15,669.9 Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories 3 Ph Busbar 101.8mm 6Pin, 2x3pole, 80A 3P18U3/6 Altech 1: ¥7,055.9 2In Stock	Mfr. Part # 3P18U3/6 Mouser Part # 845-3P18U3/6	Altech	Circuit Breaker Accessories 3 Ph Busbar 101.8mm 6Pin, 2x3pole, 80A Learn More about Altech busbar system		2In Stock	¥7,055.9 ¥5,071 ¥4,622.6 ¥4,330.2 View ¥4,195.7 ¥4,091 Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories Busbar,3 Ph, 57 PINS 19X3 POLE 3P25U3/57 Altech 1: ¥27,366.6 8In Stock	Mfr. Part # 3P25U3/57 Mouser Part # 845-3P25U3/57	Altech	Circuit Breaker Accessories Busbar,3 Ph, 57 PINS 19X3 POLE Learn More about Altech busbar system	Datasheet	8In Stock	¥27,366.6 ¥22,692.6 ¥18,352.4 ¥17,261.1 View ¥16,918.9 Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories Busbar,3 Phase,25sqmm,PIN Type 3P25U3/12 Altech 1: ¥7,624 5In Stock	Mfr. Part # 3P25U3/12 Mouser Part # 845-3P25U312	Altech	Circuit Breaker Accessories Busbar,3 Phase,25sqmm,PIN Type Learn More about Altech busbar system	Datasheet	5In Stock	¥7,624 ¥7,622.3 ¥7,260.2 ¥7,072.5 View ¥6,911.4 Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories Busbar,3 Phase,25sqmm,PIN Type 3P25U3/15 Altech 1: ¥11,856.2 6In Stock	Mfr. Part # 3P25U3/15 Mouser Part # 845-3P25U315	Altech	Circuit Breaker Accessories Busbar,3 Phase,25sqmm,PIN Type Learn More about Altech busbar system		6In Stock	¥11,856.2 ¥9,836.4 ¥8,753.5 ¥7,987.7 View ¥7,795.1 ¥7,585.8 Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories Busbar,3 Phase,25sqmm,PIN Type 3P25U3/6 Altech 1: ¥6,413.1 30In Stock	Mfr. Part # 3P25U3/6 Mouser Part # 845-3P25U36	Altech	Circuit Breaker Accessories Busbar,3 Phase,25sqmm,PIN Type Learn More about Altech busbar system		30In Stock	¥6,413.1 ¥6,293.5 ¥6,085.9 ¥5,964.7 Quote Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories Busbar,3 Phase,25sqmm,PIN Type 3P25U3/9 Altech 1: ¥10,115.5 4In Stock	Mfr. Part # 3P25U3/9 Mouser Part # 845-3P25U39	Altech	Circuit Breaker Accessories Busbar,3 Phase,25sqmm,PIN Type Learn More about Altech busbar system		4In Stock	¥10,115.5 ¥8,381.4 ¥7,335 ¥6,722.1 View ¥6,567.6 ¥6,411.5 Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories Endcap for ULC Busbar, A68 Altech 1: ¥636.2 20In Stock	Mfr. Part # A68 Mouser Part # 845-A68	Altech	Circuit Breaker Accessories Endcap for ULC Busbar, Learn More about Altech busbar system		20In Stock	¥636.2 ¥607.9 ¥576.4 ¥347.1 View ¥302.3 ¥295.7 ¥237.5 ¥229.2 ¥215.9	Min.: 1 Mult.: 1
Circuit Breaker Accessories Insul Cap 3 pr strip for 1P/2P/3PUL BRUL Altech 1: ¥328.9 102In Stock	Mfr. Part # BRUL Mouser Part # 845-BRUL	Altech	Circuit Breaker Accessories Insul Cap 3 pr strip for 1P/2P/3PUL Learn More about Altech busbar system	Datasheet	102In Stock	¥328.9 ¥327.2	Min.: 1 Mult.: 1
Circuit Breaker Accessories V-EA MCB Finger Protection BS.UL Altech 1: ¥290.7 59In Stock	Mfr. Part # BS.UL Mouser Part # 845-BSUL	Altech	Circuit Breaker Accessories V-EA MCB Finger Protection Learn More about Altech ma circuit breakers	Datasheet	59In Stock	¥290.7 ¥284 ¥275.7 ¥230.9 View ¥148.7 ¥134.7 ¥128.2 ¥105.6 ¥100.7	Min.: 1 Mult.: 1
Circuit Breaker Accessories Mounting Screw 34mm pack of 10 E983419 Altech 1: ¥2,659.3 12In Stock	Mfr. Part # E983419 Mouser Part # 845-E983419	Altech	Circuit Breaker Accessories Mounting Screw 34mm pack of 10 Learn More about Altech ma circuit breakers	Datasheet	12In Stock	¥2,659.3 ¥2,297.2 ¥2,106.1 ¥1,617.8 View ¥1,461.7 ¥1,430.1 ¥1,365.3 ¥1,342.1	Min.: 1 Mult.: 1

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Altech Circuit Breakers & Accessories

Types of Circuit Breakers & Accessories