Product Details

SP20 347

Secondary Relay Pack - 347 VAC

Utilizing patented relay contact protection the SP20 347 secondary relay pack switches lighting loads on and off. Although plenum rated, the elongated mounting nipple allows for the SP20 347 to be mounted either directly through a 1/2 inch knockout in a junction box, or to be located inside an adjacent box for specific local code requirements. The SP20 347 is commonly used in multi-circuit control applications in combination with one or more PP20 347 units.

Self-Contained Relay
Patented Relay Contact Protection (Tested to over 400K cycles)
Extended Chase Nipple


  • Application Type : Education, Government, Healthcare, Hospitality, Manufacturing, Offices and Banks, Religious, Retail, Sports and Recreation, Warehouses
  • Brand Name : Sensor Switch
  • Color : Black
  • Environment : Indoor
  • Finish : Gloss
  • Listings : UL
  • Mounting Type : Unit to J-box
  • Product Type : Power Pack
  • Series : PP20, SP20