Crestron GLA-TR-100 STEINEL TR 100 Power Pack for Occupancy Sensors

It is the STEINEL TR 100 power pack. It supplies 24 VDC power to STEINEL low voltage occupancy sensors and other control devices, and switches the connected load on and off in response to signals from those devices. A mode switch selects manual ON or automatic ON operation.

Its switching power supply provides up to 250 mA at 24 VDC, ±5%, to low voltage controls. The output is Class 2 and suitable for parallel interconnection. The power pack itself runs from 120/230/277 VAC at 50/60 Hz.

It is rated for 20 A of ballast and incandescent load at 120/230/277 VAC, 50/60 Hz, and 1 hp at 120 to 240 VAC. It is also rated for 15 A receptacle load control at 120 VAC. Switching takes place at or close to the zero-cross of the AC waveform to improve relay performance.

With the mode switch set to manual ON, occupants turn the lights on using a low voltage momentary switch. The same momentary switch input can also be used for manual control when the power pack is set to automatic ON.

Both are STEINEL power packs with a 24 VDC, 250 mA Class 2 output, a manual or automatic ON mode switch and the same load ratings. The TR 150 adds an isolated relay for HVAC controls and force on and force off inputs for a building automation system, which the TR 100 does not list.

Crestron asks its dealers to give the price of the GLA-TR-100 directly rather than publish it online. Add it to your quote list and we will send you a written quote, with delivery, and installation and programming if you need them.

Yes. 1Install is an authorised Crestron Elite Partner with offices in Skerries, Co. Dublin and Cork. We can supply the GLA-TR-100 on its own, or install, set up and programme it as part of your system. Installation visits are €440 for 4 hours or €880 for a full day, plus VAT and travel.

Yes. Everything we supply is new, genuine Crestron with Crestron's standard warranty. If the GLA-TR-100 develops a fault, contact us and we will handle the claim with Crestron. If we installed it, our workmanship is guaranteed for the lifetime of the system.

We order Crestron for each quote, so availability depends on Crestron's stock at the time. We check it before we quote and put the expected delivery date on your quote, so you know where you stand before you pay.

Yes. We supply Crestron to end users, with or without installation. Like most Crestron devices of this type, it needs setting up or programming before it works in a system, and we can quote for that too.