



Secure SIR021 E30 White Digital Timer Control With 30/60/120 Minute Options and LED Indicator 3kW Resistive
SIR021 E30
Digital Timer Control – 30/60/120 Minute Boost, 3kW Rated, LED Countdown Display
This electronic digital timer provides timed control of electrical appliances up to 3kW, making it ideal for use with immersion heaters, towel rails, panel heaters, and ventilation systems. With selectable 30, 60, or 120-minute boost settings and a clear LED countdown indicator, it’s a practical solution for both residential and light commercial energy management.
- Timed Appliance Control: Selectable boost periods of 30, 60, or 120 minutes—ideal for electric heating and ventilation applications.
- High Load Capacity: Rated to switch resistive loads up to 3kW (13A), suitable for immersion heaters, radiators, and similar devices.
- LED Countdown Indicator: Visual feedback on remaining boost time for clear and user-friendly operation.
- Flexible Mounting: Can be flush or surface-mounted to suit your installation requirements.
- Installer-Friendly Design: Simple wiring layout with easy-access terminals for fast, straightforward connection.
Technical Specification
- Timer Boost Options: 30, 60, or 120 minutes
- Load Rating: 13(3)A, 230V AC – up to 3kW (resistive)
- Control Type: Electronic timer, micro-disconnection
- Mounting: Flush (87 x 85 x 19mm) or surface (85 x 85 x 44mm)
- Enclosure Protection: IP30
- Operating Temperature: 0°C to +35°C
- Impulse Voltage Rating: Cat II 2500V
- Compliance: EN 60730-2-7, Software Class A, Pollution Degree 2
- Warranty: 7-year no-quibble warranty
✅ Use this digital timer for reliable and user-friendly timed control of 3kW appliances with simple installation and long-term durability!
Product | Timer |
Type | Room |
Colour | White |
Mounting | Surface |
Supply Voltage | 240 V |
Maximum Load (w) | 3000W |
Delivery Costs
Our standard delivery charge to UK mainland addresses is £5.90 ex-VAT.
Take advantage of FREE* Delivery when you spend over £100 (per order) ex-VAT.
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12.00 ex-VAT.
Solar Panels, Batteries and Inverters
Due to their size all solar panels, batteries and inverters orders up to 50 qty will be despatched on a pallet and incur a £120** ex-VAT delivery charge.
**£180 ex VAT to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes.
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