Image Part Number Manufacturer Description Availability
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1B40UM Altech
Circuit Breakers 40A MCB B Char 1pl 277VAC UL50...
3,000
In stock
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1D40UM Altech
Circuit Breakers 40A D Characteristic UL 508 1 POL...
3,000
In stock
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1C40UM Altech
Circuit Breakers 40A MCB CCHAR 1pl 277VAC UL...
3,000
In stock
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1G40UM Altech
Circuit Breakers 40A MCB GCHAR 1pl 277VAC UL...
3,000
In stock
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1E40UM Altech
Circuit Breakers 40A CRT BKR ECHAR 277VAC U...
3,000
In stock
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1Z40UM Altech
Circuit Breakers 40A Z Characteristic UL 508 1 POL...
3,000
In stock
Get Quote