Hamilton 951X40 Dimmer Switch Push On/Off 1 Gang 2 Way 400W Bright Chrome

88 x 88mm. 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. • Single - Nominal Dimensions H: 88.5mm W: 88.5mm D: 7.5mm - Box Fixing Hole Centers: 60.3mm • Generic Size: Single • Switched Poles: Single • Wattage: 400W • Current Rating: 1.66 Amp • Voltage: 230V AC • Maximum Load 400W resistive • Mains Frequency: 50Hz • IP Rating: IP2XD