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Heavy-duty design for LEDs and energy-saving bulbs: The new Theben SELEKTA 175 top2 astronomical time switch

With the new SELEKTA 175 top2, Theben presents an astronomical time switch with an installation width of 1 TE for high-capacitance loads, especially those associated with LED lamps and energy-saving bulbs.

The Theben SELEKTA 175 top2 astronomical time switch features new relay technology using a tungsten pre-travel contact that assures reliable operation with high-capacitance loads in particular, e.g. for LED lamps and energy-saving bulbs. The narrow installation width of only 1 TE permits use even under tight conditions in a control cabinet.

Highlights at a glance:

Greater flexibility through use of an external control input for push buttons or switches for manual overriding of programmed switching times
High operating accuracy of max. 0.25 s/day thanks to integrated temperature compensation
Reliable operation thanks to long power reserve of up to 10 years
Low input power of only 0.4 W for energy-efficient operation
Simple programming directly on the unit or on a PC with OBELISK top2 software
Plug-in terminals for simple installation

Further information on room thermostats from Theben:

SELEKTA 175 top2 astronomical time switch

Overview of all astronomical time switches from Theben (product finder)