Description
The OP-DFST is a digital time switch fused spur, designed for mounting in a standard pattress box. This timer allows 7-day programming to control a mains-operated switch, supporting a resistive load of up-to 13 amps. An internal rechargeable battery ensures continued operation during mains power interruptions. The device includes a built-in double-pole isolator switch, and load protection is provided by a BS1362 13-amp replaceable fuse, securely housed in a removable caddy.
- 7-Day Programmable Fused Spur Timer
- Suitable for Pattress Box Installation
- Integrated Double-Pole Isolation
- Input Voltage: 220-240V AC, 50Hz
- Internally Linked Mains Switching
- Power Reserve: 200 hours
Technical Specifications:
- Dimensions: 85mm x 85mm x 30mm
- Connection Terminals: 4 screw terminals with wire protection
- Unit Weight: 150g
- Power Use: 1 VA at 230V, 50Hz
- Resistive Load Rating: 13 amps
- Inductive Load Rating: 2 amps (power factor of 0.6)
- Minimum Load Requirement: 100mA at 240V AC
- Operating Reserve: 200 hours
- Temperature Range: -20°C to 55°C
- Quartz Accuracy: typically ±2.5 seconds per day
- Minimum Switching Interval: 1 minute
- Program Memory: 24 on/off events
- Manual Control Options: fixed on, timed, fixed off, and random
Digital Fused Spur Timer Optimum OP-DFST
- 7 Day Compact Digital Fused-Spur Time Switch. Control your lighting, Immersion heaters, Panel Heaters & Towel Rail with this timer switch
- The 7 day programming logic controls a mains-linked switch, with a resistive rating of 13 amperes.
- There is an inbuilt re-chargeable cell to keep the timer running in the event of a loss of mains power.
- The output can be disconnected by an integrated double-pole isolator switch; the load is protected by a replaceable BS1362 13 Ampere cartridge fuse, within a removable caddy.
- 7 Day fused spur timer - Patress box mounting
