Edge Battery Switch BS3L, 250A DC 12V-48V 1-Off-2 3-Position, Patent Pending Built-in LED Indicator Knob, Heavy Duty Battery Master Switch, Battery Isolator, Power Cut Off Switch for RV, Truck, Trailer, Marine, Boat, with Mounting Hardware.

•       Edge battery switches are used for DC 12 -48V systems to isolate and secure the electrical system. They prevent any current from being drawn from the battery when vehicles or boats are not in use.

•       Our switch features 1-Off-2 3-Position simple design. It is easy to read and to operate, simply turn the knob to switch a single battery to a single load group. Operation: 250 A continuous at DC 12V, 400 A intermittent at DC 12V, 800 A momentary at DC 12V.

•       The switch knob features our patent pending built-in LED indicator, so the users know the switch status at a glance in the darkness.  

•       Heavy duty ABS plastic housing is super durable for safety use. Rear cover insulates terminals against any short of circuits. The 3/8” (M10) studs & nuts are made of copper for maximum power transfer. 

•       They are designed for front/rear panel mounting, or surface mounting. The stainless screws are included to facilitate your installation.

•       Edge battery switches are widely used for Car, Marine, Boat, RV, Camper, Travel Trailer, Truck, ATV, UTV, Battery banks, and other electrical equipment switches.