Features:

Specifications:
Item Type: Battery Selector Switch
Material: Plastic and metal.
Construction: Made from heavy-duty plastic with copper plated cable terminals for durability.
Rated Current: 250A Continuous, 360A Intermittent
Applicable: Suitable for systems with two or more batteries and 6-32V (less than 50V)
4 modes: Battery 1, Battery 2, Both or Off.
Isolates 1 battery or more batteries, or links up batteries in parallel
Size: Face diameter 95mm, base diameter 134mm, height:72mm
With Lock

Packing List:
1 x Switch 
2 x Key