IMO Enclosed DC Switch NEMA 4X, 25A 600VDC, 4 Pole,Grey Body With Lockable Black Rotary in OFF position, UL508. For more voltage ratings, download the Product PDF.
Type: DC Disconnect
Size: 98mm X 180MM (3.86 in. X 7.09 in.
Warranty: 1 Year
There are two 1″ knockouts top and bottom.