These battery disconnects are required by many sanctioning bodies.
LONGACRE BATTERY DISCONNECT SWITCH & PANEL LON45784 IMCA USRA LON 52-45784 NEW
Longacre Battery Disconnect Panel Black 4 Post 52-45784
Longacre 52-45760 Battery Disconnect with Panel - 2 Terminal
Longacre Racing 45760 Battery Disconnect Kill Switch 2 Terminal (Replaced 45761)
Longacre 52-45753 Weatherproof Battery Disconnect - 2 Terminal
Longacre 52-45789 Weatherproof High Capacity Battery Disconnect - 4 Terminal