Digital Timer Control, 30, 60 and 120 Minutes, IP30

• Switches loads up to 3 kW (resistive)
• Flush or surface mounting
• ‘Countdown’ LED indicator light

SIR021 is a digital timer control, featuring a simple pushbutton to switch on a load for a fixed period. Each press of the pushbutton cycles the timer through the available periods, as shown by indicator LEDs. The connected load is automatically switched off at the end of the preset time, or it can be switched off manually using the pushbutton. Large energy savings are possible by adding this simple device to any electrical appliance, up to 3 kW (resistive). These units are perfect as boiler override or extension timers and can be used on panel heaters, immersion heaters, heated towel rails, and oil-filled radiators. Boost times range from 15/30/60-minutes.