Battery Isolation Switch with Removable Key

Cut all power to your van’s electrical system with a single twist. This battery isolation switch with removable key is an essential safety component for any campervan build — it stops battery drain during storage, protects your system during maintenance, and prevents unauthorised use when the key is out.

Benefits:

• Instantly disconnects the entire 12V house system — no guessing, no fumbling

• Removable key prevents unauthorised use and accidental power-on

• 100A continuous rating covers all standard campervan house loads

• Handles surge loads up to 400A for short durations

• Compact 60mm panel mount — fits neatly into most builds

• Works across 12V–32V systems

Features:

This is a panel-mount battery isolation switch rated at 100A continuous — the right spec for most 12V campervan house battery setups. The removable key means you can fully lock out the system when parked, in storage, or when working on wiring. Without the key, no current can flow — a critical safety feature during any electrical work. The M6 (6mm) terminals ensure secure, low-resistance connections with standard battery cable. Install it on the positive cable between your battery and fuse distribution for maximum effect. Pair it with our 12 Way Fuse Block for a clean, safe power distribution setup. Also consider our heavier-duty Battery Isolator Kill Switch if you need a larger external mount option.

Suits campervan conversions, motorhomes, caravans, boats and off-grid systems.