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Universal Voltage Power Packs

By Hubbell Control Solutions 
By Hubbell Control Solutions
The Universal Voltage Power Pack is a self-contained transformer and relay (an ON/OFF switch controlled by a circuit) designed for low-voltage 24 VDC occupancy sensors. The power pack supports and automatically detects the line-voltage input within the 100-277 VAC range. This eliminates the need for voltage-specific power packs. This power pack is capable of switching 20A loads and features Zero Arc Point Switching, minimizing relay-contact wear from high inrush loads. A single power pack can power either 4 sensors or 3 sensors and the MPSA auxiliary relay for multiple circuits. The Universal Voltage Power Pack is plenum rated and easily mounts either inside or outside a junction box or inside a fluorescent ballast cavity.
  • Universal voltage (100-277 VAC; 50/60Hz)
  • Automatic voltage detection
  • Electrical load switching capablity: maximum of 20 Amps
  • Regulated 24 VDC current
  • 150mA output short circuit protected
  • Zero Arc Point Switching
  • Plenum rated
  • Mounts inside or outside a junction box
  • Available with exclusive Quick to Install (QTI) connector
  • UL and cUL listed
  • 5-year warranty

Product Details


Accessibility Direct Access
Listings UL
Project Type
  • New Construction
  • Retrofit
Type Controls
Warranty Length 5 Year Warranty

Electrical Ratings

Connectivity Wired
Power Rating Line Voltage
Voltage Rating 120/277 V