Hamilton KP4X40 Dimmer Switch 4 Gang 400W

White Plastic Resistive Leading Edge Push On/Off 2 Way Switching Dimmers Face plate must be earthed. Internal Use Only. Tungsten filament GU10 lamps must be branded with a fuse base. When using mains voltagehalogen lamps- dimmers should be de-rated by 25%. When dimming LED lamps de-rated by 75% - please contact our Technical for compatibility. • Double - Nominal Dimensions H: 86.0mm W: 146.0mm D: 8.5mm - Box Fixing Hole Centers: 120.6mm • Generic Size: Double • Switched Poles: Single • Wattage: 250W per gang • Current Rating: 1. Amps per gang • Voltage: 230V AC • Maximum Load 250W resistive per gang • Mains Frequency: 50Hz • IP Rating: IP2XD