Specification
| Electrical | |
| Power supply | 2 x AA batteries | 
| Contact type | Micro-disconnection | 
| Wiring configuration | Voltage-free c/o contacts (SPDT) | 
| Contact voltage rating | 230V AC 50Hz (30V dc) | 
| Contact current rating | 8A (1A inductive) | 
| Temperature differential | 0.5°c | 
| Temperature accuracy | +/- 0.5°c at 21°c | 
| Compliance | |
| Design standards | BS EN 60730-2-9 | 
| Mechanical | |
| Dimensions | 100 x 120 x 26.5mm | 
| Enclosure | Flame retardant thermoplastic | 
| Enclosure protection | IP30 | 
| Environmental | |
| Pollution degree | Degree 2 | 
| Insulation class | Double insulated | 
| Operating temperature range | 0 °C to 40 °C | 
| Features | |
| Clock | 12/24-hour with automatic BST/GMT adjustment | 
| Settings per-day | 6 target temperature settings per-day | 
| Mounting | 6 terminal plug-in wall plate | 
| ERP rating | Class IV (2%) | 






















