Passive infrared wall switch sensor 

15 Mar 2017

Legrand, North America announced additional improvements to its portfolio of Wattstopper lighting controls. The Wattstopper Passive Infrared (PIR) wall switch occupancy sensor, the WS-301, now features convenient Manual-ON control ensuring maximum energy savings and code compliance. These economical sensors replace existing wall switches and are a solution for retrofit projects and other applications. Installing WS-301 sensors into areas such as offices, conference rooms, and break rooms can generate energy savings up to 60% by turning lighting or fan loads on and off based on occupancy and ambient light level. The WS-301 also meets electrical safety {2011 NEC} and energy {California Title 24 (2016)/ASHRAE 90.1 (2013)/IECC (2015)} code requirements.

Legrand |

Volume: 2017 March/April