Power Supplies-Hazardous area

SST Controls provides the DRF/HL series of 24VDC output DIN rial mount power supplies available in 5, 10 or 20A output currents.

With approvals from IECEx, ATEX, DNV, Lloyds, UL, these highly efficient power supplies can be used in a number of applications.

Designed to be mounted in the safe area or Zone 2 these power supplies have relay contacts for remote control and power fail conditions.

  • 85-264VAC input (withstands 300VAC surge for 5s)
  • 5/10/20A outputs at 24VDC
  • IECEx / ATEX Approval
  • DNV / German Lloyd Approval
  • Conformal Coated Circuit Boards
  • Narrow Convection Cooled Design
  • Remote On/Off
  • ErP Referenced Design
  • Powers SST Controls sensors
  • Use in Explosive Atmospheres
  • Suits Marine, Shipbuilding Applications
  • Resistance to Harsh Environment
  • Saves Space on Rail & Cabinet Cost
  • Supports Intelligent Controls

Related Products

SIL2 rated IS transmitter and relay trip amplifier

Product Downloads



Need Help? Enquire Today!

Call us on +44(0)1236 459020


Our engineers can provide full application and technical support on all of our products. To discuss your requirements, please contact us today.