BEP Contour Battery Disconnect Switch 275A Continuous [701] Brand_First Watch It is easy to install Trailering Winch Straps & Cables It is easy to install with either a sure grip suction cup enabling the defogger to be easily removed and stowed when not in use or a permanent screw down base and a standard lighter plug Both models include an automatic transfer switch and a detachable digital remote control panel display that provides precise system information and can be mounted wherever you require the information This control knob also features an interchangeable labeling system allowing a full range of applications (Item # 713 or 715) All BEP switches are tested Independently to this specification by a 3rd party laboratory