Steinel

TR 150

Power Pack. Manual/Auto (ON) Switching, Force ON/OFF, Isolated NO/NC. 20 Amp. Relay. The TR 150 is a full featured power pack with an isolated relay that provides power to STEINEL low voltage occupancy sensors and other control devides. They are Class 2 output power supplies, suitable for parallel interconnection. The power packs switch the load(s) ON and OFF in response to signals from the control devices. Each power pack contains a Mode Switch to select either manual ON or automatic ON operation. In manual ON mode, occupants operate a low voltage momentary switch to turn lights ON.