2 POSITION – ON/OFFThe 701 offers a contour lock system, allowing it to be a stand alone unit or locked together with other switches. It also features a control knob which cannot be removed while in the ON or OFF position, however can be removed by switching to an anti-clockwise 45º position. The control knob also features an interchangeable labeling system allowing a full range of applications. A removable rear cover insulates the terminals against any short circuits and ensures the switch meets ABYC requirements. Can be either surface or recess mounted by cutting a 2-1/16″ hole. Tin plated copper studs & nuts. Rated for 275 amps continuous, 455 intermittent, 1250 amps cranking.