Timeguard Catalogue 2025

Time 17

top3 & top2 DIN Rail Timeswitches

SELEKTA 170 top3/SELEKTA 172 top3 - 2 Module Astronomical Timeswitches

■ 16(10)A astronomical timeswitch with weekly program ■ Supports programing by app or locally ■ Safe transfer via optional Bluetooth Low Energy OBELISK top3 ■ Maximum manipulation security, timeswitch programs can only be transferred from the app to the timeswitch when the Bluetooth OBELISK top3 is plugged into the timeswitch ■ 100% compatible with top2 ■ 54 memory locations ■ Astronomical timeswitch function (automatic calculation of sunrise and sunset times for the whole year) ■ Offset for adjusting of sunrise and sunset times ■ Position data via coordinates or country/city lists can be programd ■ Fixed On/Off switching times can be programd (e.g. night-time interruption) ■ Simulation of switching times (calculated astronomical times and programd On/Off switching times) ■ Reversible astronomical mode (evenings ON – mornings OFF or evenings OFF – mornings ON) or can be deactivated ■ Zero-cross switching for relay-saving switching and high lamp loads ■ 10 year power reserve (lithium battery) ■ SELEKTA 172 top3 shares all the features of SELEKTA 172 top3 with the addition of having 2 channels for switching a total of 16(10)A vs a single 16(10)A rated channel

SELEKTA 170 top3

SELEKTA 172 top3

TR 641 top2/TR 644 top2 - 24 Hour/ 7 Day/Yearly 16A Digital Timeswitches

■ 16(10)A 1 channel digital timeswitch with yearly and astronomical time programs (TR 641 top2 only) ■ 2x 16A plus 2x 10A 4 channel digital timeswitch with yearly and astronomical time programs (TR 644 top2 only).

■ Connectible sensors (external selector switch, sequence timer) ■ Connectible switches (ON or OFF permanent switching)

■ 800 memory locations ■ Pulse and cycle program ■ External control input ■ Basic weekly program and 14 different weekly programs with priority levels and date ranges ■ Program simulation on clock display ■ Astronomical timeswitch function (automatic calculation of sunrise and sunset times for the whole year) ■ Zero-cross switching for relay-saving switching and high lamp loads ■ Offset for adjusting of sunrise and sunset times ■ Fixed On/Off switching times can be programd (e.g. night-time interruption) ■ PIN coding ■ Interface for OBELISK top2 memory card (PC programing) ■ Surface mount kit – Part No. 907.0.050 ■ TR 644 top3 shares all the features of TR 641 top3 with the addition of having 4 channels for switching 2x 16A plus 2x 10A loads via the unit’s x4 channels. TR 644 top3 also has x4 external inputs vs TR 641 top2’s single external input

TR 641 top2 (3 Module)

TR 644 top2 (4 Module)

907.0.409 OBELISK top2 & top3 Programing Kit Program your top2 timers remotely via any PC. 907.0.404 OBELISK top2 & top3 Memory Card

907.0.409

907.0.404

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