Timeguard TS900N 24 Hour Immersion Heater Time Controller Specially designed for installation with both new and existing immersion heater systems. Up to 24 ON & OFF programmes (additional pins required) plus self-cancelling override for instant ON/OFF switching. 13A (3kW) loading. For total control of your hot water. Switches ON and OFF at preset times. Easy to use setting pins. 30 minute minimum switching interval which can be increased in 15 minute steps. Manual override until next programme change. Integral thermal fuse for extra protection. Bottom or rear entry for cable. Technical Specification Timer Mode: 24 Hour Setting Type: Pin Operating Voltage: 230V AC Switch Rating: 230V AC, 13A Resistive (3kW), Inductive 4A Stand-alone LED Rating: 80W Operating Temperature: 0 to 50°C Cable Connection: 1.5 x 2.5mm Flexible Cable EC Directives: Conforms to Latest Directives Dimensions (mm): Width 74, Height 120, Depth 48 Comes with a 3 Year Warranty