The BEP 701 Contour Battery Master Switch is a remarkable device with a host of unique features. Its patented contour lock system is a standout, enabling it to function as a stand - alone unit or be locked with other switches. The control knob has a great design; it can't be removed in the ON or OFF position, but you can take it off by turning it 45° anti - clockwise. It also comes with an interchangeable labelling system for a wide range of applications. This switch has removable side plates on 4 sides, allowing access for up to 1/0 cables, and a rear cover that insulates rear terminals to prevent short - circuits, meeting ABYC requirements. It can be surface or recess mounted. Specifications include a 275 - Amp DC continuous rating, 455 - Amp DC intermittent rating, 1250 - Amp DC cranking rating, 48 - Volt DC voltage rating, On/Off operation, ignition protection, 2 x 10 mm (3/8 inch) termination stud size, dimensions of 69 x 69 x 75h mm (2.75 x 2.75 x 3h inches), and tin - plated copper studs and nuts.

Using the BEP 701 Mini Battery Switch is quite straightforward. First, decide whether you want to mount it on the surface or recess it. Make sure to follow the mounting instructions carefully. When using the switch, turn it to the ON or OFF position as needed. To remove the control knob, turn it 45° anti - clockwise. When connecting cables, use the removable side plates on the four sides for up to 1/0 cables. Remember, the rear cover is there to insulate the rear terminals and prevent short - circuits, so don't remove it unless necessary. As for maintenance, keep the switch clean and check the tin - plated copper studs and nuts regularly for any signs of wear or corrosion. If you notice any issues, replace the parts as soon as possible to ensure the switch continues to work properly. Also, since it's ignition - protected, don't try to bypass this safety feature.