Exotronic - 300A - Black 4 Position (OFF/1/2/1+2) Battery Selector Switch

Exotronic 300A Black 4-Position (OFF/1/2/1+2) Battery Selector Switch

Simple Control for Dual Battery Systems

The Exotronic 300A Black Battery Selector Switch gives you manual control over two battery banks from one compact switch. Select either battery to supply your connected equipment, combine both banks when your system permits it, or turn the output off. It's a practical solution for dual battery setups in boats, caravans and 4WDs.

Rated for 300A continuous and 900A peak (30s), with a maximum operating voltage of 48V, it suits high-current DC systems. The 3/8" (M10) terminal studs accept heavy-duty lugs on heavy-gauge battery cable.

Four Positions for Flexible Power Management

• OFF: Disconnects both batteries from the switch's common output.
• 1: Connects Battery 1 to the common output.
• 2: Connects Battery 2 to the common output.
• 1+2: Connects both batteries to the common output.

The 1+2 setting provides a manual combine option for battery banks designed to be connected in parallel.

Built for Marine and Mobile Installations

The switch is ignition protected, making it suitable for appropriate marine installations where flammable vapours may be present. It carries an IP66 rating, and its compact design provides accessible battery control without taking up unnecessary space in a boat, caravan or 4WD electrical setup. The clearly marked black rotary knob makes it easy to see which position is selected.

Key Features

• Four switch positions: OFF, 1, 2 and 1+2
• High Current Capacity: 300A continuous and 900A peak (30s) rating
• Ignition Protected: Suitable for appropriate marine installations
• Weatherproof Construction: IP66 rating
• Robust Terminals: 3/8" (M10) threaded studs
• Manual combine option: Connect compatible battery banks when required
• Black rotary knob: Clear position markings for easy operation

What's Included

• 1x Exotronic 300A Black 4-Position Battery Selector Switch
• 4x mounting screws

Take Control of Your Power

Choose the battery bank you need, combine banks when appropriate, and isolate the connected output when it's time to switch off. The Exotronic 300A Black 4-Position Battery Selector Switch puts straightforward dual battery control at your fingertips.

Specifications