Secure Meters SIR021 E30 Electronic Switch Digital Timer Control c/w Countdown 30/60/120 Min

£32.33 £26.94
SKU
SIR021
Secure Meters SIR021 E30 Electronic Switch Digital Timer Control c/w Countdown 30/60/120 Min

Secure Meters SIR021 E30 Electronic Switch Digital Timer Control c/w Countdown 30/60/120 Min

SIR021 is 30/60/120-minute timer and is part of the SIR range of simple push-button electronic timers, that saves energy by remembering to switch Off appliance when you might forget. Each press of the button 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 push button. 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.

    Electrical Switching

    Timer and scheduling to control any electrical appliance up to 3 kW, such as:

  • Immersion heaters
  • Panel heaters
  • Heated towel rails
  • Oil-filled radiators
  • Forced ventilation in conference rooms

    Benefits

  • Wiring is simple with easy access terminals

    Features

    Choice of three models:

  • SIR020: 15/30/60-minute timer
  • SIR021: 15/30/60-minutetimer
  • SIR022: 2/4/6-hour timer
  • Switches loads up to 3 kW (resistive)
  • Flush or surface mounting
  • ‘Countdown’ LED indicator light
Purpose of controlElectronic timer (independently mounted)
Contact typeMicro-disconnection
Contact rating13 (3) A, 230 V AC suitable for loads up to 3 kW (resistive)
Control actionType 2B
Software ClassClass A
Operation time limitationIntermittent
Timing accuracy±5%
Timer boost periodSIR020: 15/30/60 minutes SIR021: 30/60/120 minutes SIR022: 2/4/6 hours
Dimensions (W x H x D)85 mm x 85 mm x 19 mm (flush mount) 85 mm x 85 mm x 44 mm (surface mount)
Weight0.2 kg (approx.)
Case materialFlame-retardant thermoplastic
Ball pressure test temperature75˚C
MountingSingle-gang surface mount/flush box, minimum depth 25 mm (UK)/35 mm (Continental Europe)
Impulse voltage ratingCat II 2500V
Enclosure protectionIP30
Pollution DegreeDegree 2
Operating temperature range0˚C to +35˚C
StandardsEN 60730-2-7
More Information
Manufacturer Secure Meters
IP Rating IP30
Width 85mm
Height 85mm
Depth 19 mm (Flush Mount) / 44 mm (Surface Mount)
Timer 30, 60, 120 minutes
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