Staco 924 Lighting Inverter

The Staco 924 family of lighting inverters range from 0.95kW to 27kW and provide full power protection for all emergency lighting applications. The Voltage and Frequency Independent (VFI) design provides excellent voltage regulation and ensures lumens, drivers and ballasts on the Staco 924-protected circuit are fully operable when most needed – for egress lighting. With ultimate power protection, full range of power capacities to fit installation needs and a leading warranty, the Staco 924 is the perfect solution for all emergency lighting requirements.


Staco’s 924 Lighting Inverter ensures efficient AC Emergency Power to operate all emergency lighting fixtures at “full-light” output, providing ultimate dependability and security to commercial/industrial environments in a minimal footprint.

Product Features:

  • True online, double conversion technology = highest level of secure power protection available
  • Full LCD display indicates all operating parameters for easy, immediate monitoring
  • Temperature-compensated battery charging maximizes battery life
  • Sealed maintenance-free batteries.
  • Full light output for 90 minutes
  • Pure sine wave output for all types of lamps
  • Backup solutions for multiple applications including: indoor and outdoor emergency lighting, exits, cash registers, computers, strategic electronics
  • Meets federal, state and local codes: UL924, NFPA 101, NFPA 70, NEC and OSHA

Staco 924 Lighting Inverter Brochure

Additional information




Midwest/Great Plains, National


Home/Office, Industrial/Outdoor, Medical

Product Type

AC Power Back-up Power (UPS)


Double Conversion

Power Range

< 3 kVa, < 11 kVa, < 30 kVa


Emergency Lighting

About HM Cragg

HM Cragg has been providing quality backup power solutions since 1968 as a manufacturer’s representative and distributor of uninterruptible power systems, generators, power electronics, backup battery applications, and other complementary products. Headquartered in Edina, MN, we maintain a national presence with, four distribution centers (Minnesota, Virginia, Texas and Nevada), and sales personnel located across the country. As an employee-owned company, our “owners” represent the values of the company – honesty, trust, integrity, ethics, and knowledge. This translates into a customer experience that’s a “WOW" or we make it right!
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