Portable safety isolating transformers provides safe site electrics for power tools and lighting. Encased in a rugged insulated and splashproof GRP enclosure, these high quality transformer is suited for tough conditions.Features and Benefits 2P+E 110V EN 60309 (BS 4343) sockets Glass reinforced plastic (GRP) case Double-wound construction Secondary centre-tap earthed to minimise shock risk Thermal safety fuse embedded into primary winding Resettable thermal cut-out in primary circuit to prevent overload Approx. 2m mains cable fitted with UK 13A plug