Power Pack. Manual/Auto (ON) Switching. 20 Amp. Relay. The TR 100 is a full featured power pack that provides power to STEINEL low voltage occupancy sensors and other control devices. These 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.
- Convenient mode switch selects either manual ON or automatic ON operation
- LED status indicator
- Switching is performed at, or close to, the zero-cross of the AC waveform in order to improve relay performance
- 1/2 inch threaded nipple and two lock nuts are used to secure to a standard 1/2” knockout
- Low voltage momentary switch input allows for manual control in automatic or manual mode
- Switching Power Supply provides up to 250mA of 24VDC to low voltage controls