No items found.

STEINEL Power Pack

GLA-TR-150

Provides power to STEINEL low voltage occupancy sensors and other control devises. Includes an isolated relay for use with HVAC controls and other low voltage devices. Includes Force on and off control inputs for integration with a building automation system. Contains a Mode Switch to select either manual ON or automatic ON operation.

Buy now

Key Features

  • Convenient mode switch selects either manual ON or automatic ON operation
  • LED status indicator
  • Built-in isolated relay for use with HVAC controls and other low voltage devices
  • Force on and force off control inputs allow for integration with a building automation system for time of day control or load shed applications.
  • 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
  • 15 A receptacle load control rated

Product Overview

As part of our endeavor to deliver professional lighting and control solutions for the entire enterprise, Crestron is pleased to offer STEINEL PROFESSIONAL products, which are available for sale through authorized Crestron Commercial Lighting system integrators.

Based in Germany, STEINEL PROFESSIONAL has been manufacturing lighting controls for over 25 years. Their product offering includes a wide variety of controls and sensors for indoor and outdoor applications.


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 devises. 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.

All wires have UL Style 1659, 250°C, 600V insulation:

  • 18 AWG: Black for Line and White for Neutral
  • 12 AWG: two Red wires for normally open dry contact from the 20A relay
  • 22 AWG: 9 low voltage conductors: Red (+24VDC), Black (-24 VDC), Blue (Control Input), Orange (Force On), Brown (Force Off), Gray (Momentary Switch Input), Yellow (Isolated Relay Common), Yellow with Red Stripes (Normally Open Isolated Relay), Yellow with Black Stripes (Normally Closed Isolated Relay)

For additional information and resources, please visit http://www.steinel.net/Power-Packs/TR150.

Steinel products are covered under Steinel’s 5 year warranty. Crestron provides no further warranty. Service and support shall be provided by Crestron to Crestron authorized dealers that have purchased Steinel products through Crestron.

Did you find what you are looking for?
Find an Agent