Theben time switch SUL 289 h

• Protection Type: IP 20 according to EN 60529
• Protection class: II according to EN 60 730-1 subject to correct installation
• Can be switched for day and week program (no. DE 3708611 C1)
• ON/OFF switching pre-selection for premature switching without any influence from the subsequent program sequence with device model „h“
• Permanent ON/OFF switch e.g. for holiday with device model „h“
• Clock hands can be reset foe summer/winter adjustment with model „h“
• Operating voltage: 230 V, +10 %/-15 %
• Switching disk: 24 h/7 days
• Programmable: every 5 mins/30 mins
• Minimum switching distance: 20 mins/2 h
• Nominal current at 250 V: 10 (2) A
• Special voltages: see appendix
• Contact: Change-over contact
• Switching output: floating
• Switching time setting: with plug connectors
• Switching capacity: 10 A/250 V, 2 A/250 V
• Permissible ambient temperature: -10°C... +55°C
Internal consumption: approx. 1 VA
• Housing and insulation material: highly temperature-resistant, self-extinguishing thermoplastic material
• Electrical connection: screw terminals or blade connectors 4.8 mm
Timers with power reserve
• Drive: crystal-controlled step motor
• Frequency: 45–60 Hz
• Accuracy: ≤ ± 1 s/day at 20 °C
• Power reserve: 3 days (fully power reserve approx. 3 days after connection to the operating voltage)
• Weight: approx. 260 g

• Design:
- Front frame 72 x 72 mm (DIN 43 700)
- Switch mounting with tension clamp fitting