Theben timer SUL 189 s

• Protection Type: IP 20 according to EN 60529
• Protection class: II according to EN 60 730-1 subject to correct installation
• 24-hour switching disk with segments that each have 15 min. switching duration
• Switching pre-selection for premature on and off switching by hand, the next opposite program command cancels manual switching
• Really easy programming by collapsing segments e.g. for the desired switch-on duration
• ON/OFF permanent switch e.g. for holiday
• Clock hands can be reset for summer/wintertime adjustment
• Operating voltage: 230 V, +10%/–15%
• Switching disk: 24 h
• Programmable: every 15 mins
• Switching segments: 96
• Nominal current at 250 V : 10 (2) A
• Ducts: 1
• Contact: 1 change-over contact
• Switching output: floating
• 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
SUL 189 s:
• Drive: crystal-controlled step motor
• Frequency: 45–60 Hz
• Gauge accuracy: ≤ ± 1 s / day at 20°C
SYN 169 s:
• Drive: Synchronous motor
• Frequency: 50 Hz
• Gain accuracy: depending on the network frequency

• Design:
- Front frame 72 x 72 mm (DIN 43 700)
- Switch mounting with tension clamp fitting
- Surface mounting with plug-in socket and terminal cover