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Altech UM Series Circuit Breakers

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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.	Series	Product	Type	Current Rating	Voltage Rating AC	Voltage Rating DC	Number of Poles	Actuator	Minimum Operating Temperature	Maximum Operating Temperature	Illuminated
Circuit Breakers 15A CRT BRKR BCHAR 277VAC UL508 2B15UM Altech 1: ¥9,079 3Factory Stock Available	Mfr. Part # 2B15UM Mouser Part # 845-2B15UM	Altech	Circuit Breakers 15A CRT BRKR BCHAR 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	3Factory Stock Available More Info Available	¥9,079 ¥7,866.5 ¥7,359.9 ¥6,913.1 View ¥6,718.7 ¥6,552.6 Quote	Min.: 1 Mult.: 1	UM			15 A	277 VAC	80 VDC	2 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 2B1UM, 1A, CIRCUIT BREAKER 2B1UM Altech 1: ¥7,906.4 35Factory Stock Available	Mfr. Part # 2B1UM Mouser Part # 845-2B1UM	Altech	Circuit Breakers 2B1UM, 1A, CIRCUIT BREAKER Learn More about Altech um v ea circuit breakers	Datasheet	35Factory Stock Available More Info Available	¥7,906.4 ¥7,874.8 ¥7,492.8 ¥6,913.1 View ¥6,718.7 ¥6,552.6 Quote	Min.: 1 Mult.: 1	UM			1 A	277 VAC	80 VDC	2 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 20A MCB B CHAR 1P+N 277VAC UL508 2B20UM Altech 1: ¥7,906.4 2Factory Stock Available	Mfr. Part # 2B20UM Mouser Part # 845-2B20UM	Altech	Circuit Breakers 20A MCB B CHAR 1P+N 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	2Factory Stock Available More Info Available	¥7,906.4 ¥7,384.8 ¥7,190.5 ¥7,026 View Quote	Min.: 1 Mult.: 1	UM			20 A	277 VAC	80 VDC	2 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers CIRCUIT BREAKER 25A 2B25UM Altech 1: ¥9,756.7 40Factory Stock Available	Mfr. Part # 2B25UM Mouser Part # 845-2B25UM	Altech	Circuit Breakers CIRCUIT BREAKER 25A Learn More about Altech um v ea circuit breakers	Datasheet	40Factory Stock Available More Info Available	¥9,756.7 ¥8,517.6 ¥7,994.4 ¥7,393.1 View ¥7,200.4 ¥7,034.3 Quote	Min.: 1 Mult.: 1	UM			25 A	277 VAC	80 VDC	2 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 63A,MCB D CHAR 3PL 480Y/277VAC, UL1077 2B2UM Altech 1: ¥7,906.4 4Factory Stock Available	Mfr. Part # 2B2UM Mouser Part # 845-2B2UM	Altech	Circuit Breakers 63A,MCB D CHAR 3PL 480Y/277VAC, UL1077 Learn More about Altech um v ea circuit breakers	Datasheet	4Factory Stock Available More Info Available	¥7,906.4 ¥7,393.1 ¥7,200.4 ¥7,032.7 View Quote	Min.: 1 Mult.: 1	UM			2 A	277 VAC	80 VDC	2 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 30A CRT BRKR BCHAR 277VAC UL508 2B30UM Altech 1: ¥9,079 6Factory Stock Available	Mfr. Part # 2B30UM Mouser Part # 845-2B30UM	Altech	Circuit Breakers 30A CRT BRKR BCHAR 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	6Factory Stock Available More Info Available	¥9,079 ¥7,866.5 ¥7,359.9 ¥6,913.1 View ¥6,718.7 ¥6,552.6 Quote	Min.: 1 Mult.: 1	UM			30 A	277 VAC	60 VDC	2 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 32A MCB B CHAR 1P+N 277VAC UL508 2B32UM Altech 1: ¥7,906.4 36Factory Stock Available	Mfr. Part # 2B32UM Mouser Part # 845-2B32UM	Altech	Circuit Breakers 32A MCB B CHAR 1P+N 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	36Factory Stock Available More Info Available	¥7,906.4 ¥7,393.1 ¥7,200.4 ¥7,032.7 View Quote	Min.: 1 Mult.: 1	UM			32 A	277 VAC	60 VDC	2 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 40A MCB B CHAR 1P+N 277VAC UL508 2B40UM Altech 1: ¥10,989.2 11Factory Stock Available	Mfr. Part # 2B40UM Mouser Part # 845-2B40UM	Altech	Circuit Breakers 40A MCB B CHAR 1P+N 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	11Factory Stock Available More Info Available	¥10,989.2 ¥9,598.9 ¥9,009.3 ¥8,393 View ¥8,180.4 Quote	Min.: 1 Mult.: 1	UM			40 A	277 VAC	60 VDC	2 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 4A MCB B CHAR 277VAC UL508 2B4UM Altech 1: ¥7,906.4 2Factory Stock Available	Mfr. Part # 2B4UM Mouser Part # 845-2B4UM	Altech	Circuit Breakers 4A MCB B CHAR 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	2Factory Stock Available More Info Available	¥7,906.4 ¥7,393.1 ¥7,200.4 ¥7,032.7 View Quote	Min.: 1 Mult.: 1	UM			4 A	277 VAC	80 VDC	2 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 50A MCB B CHAR 1P+N 277VAC UL508 2B50UM Altech 1: ¥8,982.7 2Factory Stock Available	Mfr. Part # 2B50UM Mouser Part # 845-2B50UM	Altech	Circuit Breakers 50A MCB B CHAR 1P+N 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	2Factory Stock Available More Info Available	¥8,982.7 ¥8,981 ¥8,393 ¥8,180.4 View Quote	Min.: 1 Mult.: 1	UM			50 A	277 VAC	60 VDC	2 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 5A MCB B CHAR 277VAC UL508 2B5UM Altech 1: ¥7,906.4 11Factory Stock Available	Mfr. Part # 2B5UM Mouser Part # 845-2B5UM	Altech	Circuit Breakers 5A MCB B CHAR 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	11Factory Stock Available More Info Available	¥7,906.4 ¥7,393.1 ¥7,200.4 ¥7,032.7 View Quote	Min.: 1 Mult.: 1	UM			5 A	277 VAC	80 VDC	2 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 6A MCB B CHAR 1P+N 277VAC UL508 2B6UM Altech 1: ¥7,906.4 2Factory Stock Available	Mfr. Part # 2B6UM Mouser Part # 845-2B6UM	Altech	Circuit Breakers 6A MCB B CHAR 1P+N 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	2Factory Stock Available More Info Available	¥7,906.4 ¥7,393.1 ¥7,200.4 ¥7,032.7 View Quote	Min.: 1 Mult.: 1	UM			6 A	277 VAC	80 VDC	2 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers .5A MCB CCHAR 1P+N 277VAC UL508 2C05UM Altech 1: ¥7,906.4 3Factory Stock Available	Mfr. Part # 2C05UM Mouser Part # 845-2C05UM	Altech	Circuit Breakers .5A MCB CCHAR 1P+N 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	3Factory Stock Available More Info Available	¥7,906.4 ¥7,859.9 ¥7,177.2 ¥6,984.5 View ¥6,818.4 Quote	Min.: 1 Mult.: 1	UM			500 mA	277 VAC	80 VDC	2 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 16A MCB CCHAR 1P+N 277VAC UL508 2C16UM Altech 1: ¥10,321.5 16Factory Stock Available	Mfr. Part # 2C16UM Mouser Part # 845-2C16UM	Altech	Circuit Breakers 16A MCB CCHAR 1P+N 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	16Factory Stock Available More Info Available	¥10,321.5 ¥8,637.2 ¥7,846.6 ¥7,177.2 View ¥6,984.5 ¥6,816.7 Quote	Min.: 1 Mult.: 1	UM			16 A	277 VAC	80 VDC	2 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 2.5A MCB CCHAR 1P+N 277VAC UL508 2C2.5UM Altech 1: ¥7,906.4 4Factory Stock Available	Mfr. Part # 2C2.5UM Mouser Part # 845-2C2.5UM	Altech	Circuit Breakers 2.5A MCB CCHAR 1P+N 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	4Factory Stock Available More Info Available	¥7,906.4 ¥7,509.4 ¥7,316.7 ¥7,150.6 View Quote	Min.: 1 Mult.: 1	UM	Circuit Breakers	C-Trip	2.5 A	277 VAC	80 VDC	2 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 2A MCB CCHAR 1P+N 277VAC UL508 2C2UM Altech 1: ¥7,906.4 44Factory Stock Available	Mfr. Part # 2C2UM Mouser Part # 845-2C2UM	Altech	Circuit Breakers 2A MCB CCHAR 1P+N 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	44Factory Stock Available More Info Available	¥7,906.4 ¥7,859.9 ¥7,177.2 ¥6,984.5 View ¥6,818.4 Quote	Min.: 1 Mult.: 1	UM			2 A	277 VAC	80 VDC	2 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 32A MCB CCHAR 1P+N 277VAC UL508 2C32UM Altech 1: ¥11,970.8 1Factory Stock Available	Mfr. Part # 2C32UM Mouser Part # 845-2C32UM	Altech	Circuit Breakers 32A MCB CCHAR 1P+N 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	1Factory Stock Available More Info Available	¥11,970.8 ¥9,660.4 ¥8,765.1 ¥7,906.4 View ¥7,746.9 ¥7,565.9 Quote	Min.: 1 Mult.: 1	UM			32 A	277 VAC	60 VDC	2 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 40A MCB CCHAR 1P+N 277VAC UL508 2C40UM Altech 1: ¥8,982.7 1Factory Stock Available	Mfr. Part # 2C40UM Mouser Part # 845-2C40UM	Altech	Circuit Breakers 40A MCB CCHAR 1P+N 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	1Factory Stock Available More Info Available	¥8,982.7 ¥8,889.7 ¥8,456.2 ¥7,846.6 View ¥7,634 ¥7,444.6 Quote	Min.: 1 Mult.: 1	UM			40 A	277 VAC	60 VDC	2 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 4A MCB CCHAR 1P+N 277VAC UL508 2C4UM Altech 1: ¥7,906.4 33Factory Stock Available	Mfr. Part # 2C4UM Mouser Part # 845-2C4UM	Altech	Circuit Breakers 4A MCB CCHAR 1P+N 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	33Factory Stock Available More Info Available	¥7,906.4 ¥7,859.9 ¥7,177.2 ¥6,984.5 View ¥6,818.4 Quote	Min.: 1 Mult.: 1	UM			4 A	277 VAC	80 VDC	2 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 50A MCB CCHAR 1P+N 277VAC UL508 2C50UM Altech 1: ¥10,642 3Factory Stock Available	Mfr. Part # 2C50UM Mouser Part # 845-2C50UM	Altech	Circuit Breakers 50A MCB CCHAR 1P+N 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	3Factory Stock Available More Info Available	¥10,642 ¥9,283.3 ¥8,728.6 ¥8,193.7 View ¥7,981.1 ¥7,793.4 Quote	Min.: 1 Mult.: 1	UM	Circuit Breakers	C-Trip	50 A	277 VAC	60 VDC	2 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 5A MCB CCHAR 1P+N 277VAC UL508 2C5UM Altech 1: ¥7,906.4 12Factory Stock Available	Mfr. Part # 2C5UM Mouser Part # 845-2C5UM	Altech	Circuit Breakers 5A MCB CCHAR 1P+N 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	12Factory Stock Available More Info Available	¥7,906.4 ¥7,859.9 ¥7,177.2 ¥6,984.5 View ¥6,818.4 Quote	Min.: 1 Mult.: 1	UM			5 A	277 VAC	80 VDC	2 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 6A MCB CCHAR 1P+N 277VAC UL508 2C6UM Altech 1: ¥10,321.5 8Factory Stock Available	Mfr. Part # 2C6UM Mouser Part # 845-2C6UM	Altech	Circuit Breakers 6A MCB CCHAR 1P+N 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	8Factory Stock Available More Info Available	¥10,321.5 ¥8,637.2 ¥7,846.6 ¥7,177.2 View ¥6,984.5 ¥6,816.7 Quote	Min.: 1 Mult.: 1	UM			6 A	277 VAC	80 VDC	2 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 8A MCB CCHAR 1P+N 277VAC UL508 2C8UM Altech 1: ¥11,389.5 69Factory Stock Available	Mfr. Part # 2C8UM Mouser Part # 845-2C8UM	Altech	Circuit Breakers 8A MCB CCHAR 1P+N 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	69Factory Stock Available More Info Available	¥11,389.5 ¥8,258.5 ¥7,735.3 ¥7,168.9 View ¥6,976.2 ¥6,808.4 Quote	Min.: 1 Mult.: 1	UM			8 A	277 VAC	80 VDC	2 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers .75A MCB DCHAR 1P+N 277VAC UL508 2D075UM Altech 1: ¥7,906.4 3Factory Stock Available	Mfr. Part # 2D075UM Mouser Part # 845-2D075UM	Altech	Circuit Breakers .75A MCB DCHAR 1P+N 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	3Factory Stock Available More Info Available	¥7,906.4 ¥7,393.1 ¥7,200.4 ¥7,032.7 View Quote	Min.: 1 Mult.: 1	UM			750 mA	277 VAC	80 VDC	2 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 1.6A MCB DCHAR 1P+N 277VAC UL508 2D1.6UM Altech 1: ¥7,906.4 26Factory Stock Available	Mfr. Part # 2D1.6UM Mouser Part # 845-2D1.6UM	Altech	Circuit Breakers 1.6A MCB DCHAR 1P+N 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	26Factory Stock Available More Info Available	¥7,906.4 ¥7,884.8 ¥7,349.9 ¥7,150.6 View ¥6,946.3 Quote	Min.: 1 Mult.: 1	UM	Circuit Breakers	D-Trip	1.6 A	277 VAC	80 VDC	2 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated

300 mA
500 mA
750 mA
800 mA
1 A
1.6 A
2 A
2.5 A
3 A
3.5 A
4 A
5 A
6 A
8 A
10 A
12 A
12.5 A
13 A
15 A
16 A

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Altech UM Series Circuit Breakers

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