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Travel Trailer Battery Disconnect Install
How to hook up a battery disconnect switch. Step 12 attach the ground cable for the secondary battery to the battery and the chassis ground. They allow for a quick and easy way to shut down the entire electrical system in an emergency. Remember to securely tighten the nuts on each. Connect the cable for the positive terminal first then the negative. Insert the ⅜ inch hole into the terminal and then attach the battery wire to the other end. Step 3 remove.
They are used to connect or disconnect electrical devices from the electrical system. Available on amazon httpsamznto. Place the new battery on the tray and tighten the clamps. Using an old toothbrush brush the tray and battery cables with a diluted baking soda mixture and allow them to dry before putting in your new car battery. Once the wire is at the desired length use a wire stripper to take off about 1 inch of the insulation on both ends. Using a wire cutter cut a length of battery cable long enough to run from the battery through the car and up to where the switch will be positioned.
Step 2 remove cables from battery. A cutoff switch is installed on or near the battery and is used primarily to prevent battery charge depletion and. Insert the ⅜ inch hole into the terminal and then attach the battery wire to the other end. Installing your own cutoff switch is relatively easy but please heed the cautions outlined below. Battery disconnect switches help manage the overall use of electrical power on board. Selecting the right size and duty blue sea multi battery selector switch for 300 amp service in the roadtrek then drilling the hole for flush mounting the unit.
To connect the switch disconnect the wire on the negative terminal of your battery. A dangerous habit that most people get into is to only remove the negative cable. Install the cable from the out common terminal of the switch to the point on the solenoid or starter where the original positive cable from the main battery was attached. They help to prevent battery drain during periods of inactivity. When installing a battery switch you need to pay very close attention to the actual. Buy a new switch.
How to install a battery disconnect switch step 1 buy new battery switch.