MPA-303-6 Surge Protector

Emerson Edco MPA-303-6 Surge Protector.
Manufacturer part number: MPA-303-6
Availability: In stock

Edco MPA-303-6 Surge Protector.

The Emerson Edco MPA-303-6 is a modular device intended for use on traffic control load relay outputs. The Edco MPA-303-6 unit will protect four output circuits.

The Edco MPA-303-6 is designed for any traffic controller cabinet equipped with 6 position, 5.08 mm spacing sockets wired in line with load relay outputs.


  • Modular design for 6 and 4 output circuits 
  • Fits 6 and 9 position, 5.08 mm
  • spacing sockets
  • Solid-state design
  • 5 year warranty.

MPA Series PDF.