Wiring
Wire the Battery Switch into the electrical system as follows:
Disconnect the positive battery terminal.
Mount the Battery Switch onto the desired surface (surface mount) or panel (rear panel mount).
Remove the appropriate side-plate for cable access. Do not remove the side-plate facing upward as water may get in from the top.
Use 120mm² (4/0 AWG) cables on all terminals to meet the Battery Switch current rating.
Connect one terminal to the positive battery cable. Connect the other terminal to the positive cable of an alternator, load circuit or second battery (depending on installation type).
Make sure that all nuts and locker washers are properly attached and the nut is tightened with a recommended torque of 8Nm (maximum 12.5Nm).
Reconnect the positive battery terminal.