A good quality low cost no-volt-release switch that can replace old switch-gear on machinery or upgrade any machine in the workshop that has been supplied without a safety switch. This switch turns the machine off in the event of a power interruption. Suitable for machines with up to max 750W (Induction Motor) or 1,500W (Brush Motor). Max rating 10A. Size is 83 x 83 x 60mm deep.