GBP (£)
Shop Wesco.ie for Secure (Horstmann) SIR020 energy saving boost control timer. In shop for express delivery nationwide.
Secure (Horstmann) SIR020 15/30/60 Boost Timer
SIR020 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.
Product Specification:
| Electrical | |
| Purpose of control: | Electronic timer (independently mounted) |
| Contact type: | Micro-disconnection |
| Contact Rating: | 13 (3) A, 230 V AC |
| suitable for loads up to 3 kW (resistive) | |
| Control action: | Type 2B |
| Software Class: | Class A |
| Operation time limitation: | Intermittent |
| Timing accuracy: | ±5% |
| Timer boost period: | SIR020: 15/30/60 minutes |
| Mechanical | |
| 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) | |
| Weight: | 0.2kg |
| Case Material: | Flame-retardant thermoplastic |
| Ball pressure test temperature: | 75˚C |
| Mounting: | Single-gang surface mount/flush box, minimum depth 25 mm (UK)/35 mm (Continental Europe) |
| Environmental | |
| Impulse voltage rating: | Cat II 2500V |
| Enclosure protection: | IP30 |
| Pollution Degree: | Degree 2 |
| Operating temperature range: | 0˚C to +35˚C |
| Compliance | |
| Standards: | EN 60730-2-7 |
Download Datasheet:
