2 sets of male and female adapter terminal blocks with 2.1 x 5.5 DC barrel connectors for low voltage LED lighting


LED Lighting male and female adapter terminal blocks, 12-24 volt – wire to DC barrel connectors 2.1mm x 5.5mm – screw terminal connection of wires

3 in stock


A two set pair of male and female DC barrel power connector adapters. Intended for interconnect of 12 volt DC LED Lighting accessories; dimmers, motion sensors, switch, etc. to power supplies. These adapters are also compatible with our Micro Effects Lights.

Also used with CCTV 12 volt camera systems to adapt cable to power supplies, etc.


  • DC Barrel Adapter Male / Female Pair to terminal block
  • LED Lighting low voltage applications rating: 3.0 amps at 12.0 volts (36 watts) continuous Max.
  • Operation usage temperature range: -20C to +60C (-4F to +140F)
  • Insulation: PVC
  • Recommended wire size for terminal block: 18 AWG stranded
  • Male adapter accepts 2.1mm X 5.5mm Jack DC barrel connectors.
  • Female adapter accepts 2.1mm X 5.5mm Plug DC barrel connectors.

ATB-MF2.1×5.5 Rev-B Spec Sheet PSL (08_19_17)


Additional information

Weight 1.5 oz
Dimensions 4 × 7 × 1.0 in