• Control knob cannot be removed while in the ON or OFF position, but can be removed by switching to an anti-clockwise 45 degree position
• Features tin plated copper studs and nuts
• Easy to install with removable side plates on 4 sides for access of up to 1/0 cables plus a rear cover insulating the rear terminals against any short circuits
• Rated at 275A continuous, 455A intermittent, 1250A cranking and 48V
• Can be recessed or surface mounted
• Ignition protected with 3/8" stud size
• Dimensions: 2-3/4" x 2-3/4" x 3H"

Marinco Contour Battery Master Switch