text.skipToContent text.skipToNavigation

MP347A Power Pack

By Hubbell Control Solutions 
By Hubbell Control Solutions
Hubbell Control Solutions' MP power packs provide two electrical functions: the 24 VDC power supply (to operate sensors) and the 20 Amp line-voltage relay (to control the load). Using a simple twist-on nut, the unit mounts easily inside or outside a junction box. The MP power packs can power either 3 sensors or 2 sensors and the MPSA auxiliary relay for multiple circuits.
  • Plenum rated
  • Self-contained transformer and relay
  • 347 VAC, 60Hz
  • Regulated 24 VDC current
  • 100 mA output
  • Easily mounts inside or outside a junction box.
  • Optional Quick To Install (QTI) connector
  • Companion auxiliary relay device available
  • UL and cUL listed
  • 5-year warranty

Product Details


Accessibility Direct Access
Environmental Conditions Indoor
Listings UL
OEM Brand Name Hubbell Lighting Components
Project Type
  • New Construction
  • Retrofit
Space Planning
  • Stand-Alone Solutions
  • Single-Space Integrated
Type Controls

Electrical Ratings

Connectivity Wired
Power Rating Line Voltage
Voltage Rating 347 V

Resources and Downloads

Stocked Items

Catalog Number UPC Product Description
Catalog Number MP347A UPC 640181403667 Product Description POWER SWITCH PACK, 347VAC Check Inventory
Catalog Number MPSA UPC 640181403711 Product Description POWER SWITCH PACK AUX RELAY Check Inventory