A MK 13A Spur Unit Switched is a small, wall-mounted unit that provides a switched 13-amp power outlet for a single appliance.
- 13A → rated for standard UK mains appliances.
- Spur Unit → allows connection to an existing ring main without breaking it.
- Switched → includes an on/off switch for controlling the connected device safely.
It’s typically used for appliances like boilers, water heaters, or extractors.
