Digital timer with weekly program and 1 channel. For mounting on TH35 top hat rails in accordance with EN 60715. Functions 84 memory locations. Interface for memory card. ON-OFF switching times. Pulse program. Cycle program. Switching preselection. Permanent switching ON/OFF. Manual switching. External input - button can be connected (external switching preselection, expiration timer). Switch can be connected (permanent switching ON or OFF). Holiday program with precise time setting. Expiration timer. Reset option. Service function for monitoring maintenance intervals. Integrated operating hours counter. 2 random programs. Display lighting (can be switched off). Summer/winter time changeover Automatic, can be deactivated, changeover rules for Europe, USA and other countries are already stored, own changeover rule or changeover according to a fixed date can be selected. PIN coding. Nominal voltage AC 230-240 V, +10%/ -15%, 50-60 Hz. Standby power 0.4 W. Number of channels 1. Contact normally open, phase independent. Switching capacity max. 16 A (at AC 250 V, cos Phi 1), 4 A (at AC 250 V, cos Phi 0.6). Incandescent lamp load 2000 W. Halogen lamp load 2000 W. Fluorescent lamp load uncompensated 2000 VA, series compensated 2000 VA, parallel compensated 1300 W (140 uF) Compact fluorescent lamp load (el. ballast) 300 W. LED <2 W 55 W. LED 2-8 W 180 W. Shortest switching time 1 s. External inputs 1. Connections Spring terminals for 2 conductors each, wire or stranded wire (with or without wire end ferrule), 0.5 - 2.5 mm2. Controls 4 buttons for menu navigation, 1 reset button. Accuracy +/-0.25 s/day (25 degrees C). Power reserve 10 years (lithium cell) at +20 degrees C. Protection class IP 20. Device width 1 HP approx. 18 mm. Version 1-channel.