** This product SKU has recently been discontinued. ** 

PDA - Economy Series

CCTV 24VAC Multi-Output Power Supplies

The (ES) small enclosure CCTV Power Supplies provide an economical source of centralized 24vac for installations that require 4 to 8 Amps with 4 to 8 outputs.  For more power or outputs see our standard or large PDA series.  These central outputs can power multiple fixed cameras or pan-tilt cameras with heaters.  The table below is a list of standard (ES) configurations with default fuse values.  If you wish to use auto resetting circuit breakers, just add a “C” at the end of the part number and we will substitute the equivalent PTC for the fuses.   Each PDM-8 output module has a 1500-watt surge protector to help save your cameras from lightning and power surges. The small enclosure has seven (7) combination ½” and ¾” knockouts for ease of installation.  


  • 2, 4 & 8 Amp Configurations
  • 4, 8 & 9 Output Configurations
  • using PDM-4, PDM-8 & PDM-9 with Fuses & PTC Circuit Breakers
  • Enclosure: 7.6" x 9" x 3.5"D
  • Main Power Status LED
  • PDM-8's has Surge and Lightning Suppression
  • Output Status LED's for Each Output
  • Main Fuse/Power Pull or switch
  • Transformers are 506
  • Line Cord and Wire Nuts Provided

PDA Economy Series Specification and Selection Table

Protected Outputs Total Output Amps Output Fuses agc/Circuit Breakers Output Status LED’s Power Required Watts Main Fuse ATO/Main with PTC’s Main Power LED’s Spike and Noise Suppression Power Required Watts
PDA-4EST4 4 4A 2A/3A Yes 10A/40A Yes No 110W
PDA-4EST8 4 8A 4A/3A Yes 10A/40A Yes No 220W
PDA-8EST4 8 4A 2A/.75A Yes 5A/7.5A Yes Yes 110W
PDA-8EST8 8 8A 2A/3A Yes 10A/40A Yes Yes 220W

Input: 115-230 VAC available on request.  Add “C” to part number for PTC auto-resetting fuses.  Line Cord with wire nuts are provided    All Outputs are isolated from Primary & Ground Current ratings are continuous 150% brief overloads are allowed for startup