The Trafo 7220 is a high-quality speed controller which has been built at the West-Central Franconian Lebenshilfe workshops in Germany. It complies with the safety standard EN 61558-2-6. The transformers are not toys but electronic accessories for model trains for adults.
14V = / 0,55A controllable DC voltage for driving operation
14V- / 0,5A Constant AC voltage for lighting as well as for signal and change connections
Short circuit display for driving and switching current
Rest position of the control knob in zero position
Easy connection of the system with practical quick release clamps
According to safety standard EN 61558-2-6
Dimensions: approx. 80 x 170 x 65 mm