Sensor Switch PP20 Power Pack

For use in industrial automation lighting control systems, the PP-20 power pack helps to keep low voltage sensors powered and protected. The PP-20 transforms 120, 240, or 277 Volts (single phase) to class II 15 VDC to power remote sensors. It utilizes patented relay circuit protection and switches the lighting load “On” and “Off”. Although it is plenum rated, the elongated mounting nipple enables the PP-20 to be mounted either directly thru a 1/2” inch knockout in a junction box, or to be located inside an adjacent box for specific local code requirements. Up to 14 sensors may be connected to one PP-20.