Columbus switches in figures
Columbus Time Touch AIR - World News in July - for closed rooms/halls – the revolving doors control the light function.
Columbus Time Touch LOG TIMER 2019 with ultra fine adjustment options in the low range and brand new electronics.
Electronic Columbus switch "Time Touch" is launched - November. Danish throughout !!!
Our first generation of electronic time-lag-switch is introduced and after 4 times product maturation stops production in spring 2015 due to quality and production problems
Columbus 290g product matures to also be able to turn on/off fluorescent lamps/energy saving lamps
Export model Columbus 310 sees the light
The American adventure starts with a UL approval for model 195
The now legendary Columbus 290g born and now with product maturing been on the market for 40 years
The models 170 (ureabox), 180 (mounted with pins) and export the model 190 developed
110'eren (wooden box) with different covers (LEGO model) feeds 120 (flush), 130 (iron canned), 140 (damp areas) and the (outdoor) 160
The first LEGO models made with model numbers 10 to 70