Sterling Power manual, 3-way, 230V AC changeover/crossover switch used to safely select between three AC sources, for example, shore power, inverter, generator (it can also be used with 2 AC sources - just leave the 3rd input disconnected). Incorporates a break-before-make rotary switch to select between positions OFF / 1 / 2 / 3 to help protect valuable equipment. Suitable for applications in boats, campervans, motorhomes etc.
The Live and Neutral connections are carried through the switch. The Earth connections are carried outside of the switch directly to the consumer unit.
Supplied with wiring instructions.
Note: If in doubt please consult a qualified electrician before installing.