Designed to securely shut off the entire electrical system in an emergency with a quick 'hit', Has a 150 amp continuous rating and 1000 amps intermittent, Maximum voltage rating is set at 48 volts, Requires a 1" x 2" rectangle cut out in your panel to mount it, Two conveniently holes on either side will allow you to securely bolt it to your panel.

Brand: Longacre
Manufacturer Part Number: 52-45749