Size 4 NEMA Cabinet

Compact, yet robust cabinets, built to the highest manufacturing standards

Size 4 NEMA Cabinet  Compact, yet robust cabinets, built to the highest manufacturing standards

Size 4 NEMA Cabinets conform to the NEMA Standards Publication TS 2-2003, Traffic Controller Assemblies with NTCIP Requirements and represents a modern and state-of-the-art approach to traffic control. Size 4 NEMA Cabinets are compact, yet robust cabinets, built to the highest manufacturing standards. The flexible and modular design allows for replacement of all major components and assemblies.

  • Configure detector racks to any specification
  • Access interior with ease
  • Operate modern state-of-the-art traffic control functions

  • Drop-down load bay with four loadswitch positions
  • Drop-down technicians panel
  • Police door
  • All terminal blocks are barrier type
  • Subassemblies permanently labeled 

  • Detector Racks 2-channel, 6, 8, 10, or 12-positions
  • Load bay, loadswitch positions (4), BIU slot
  • Shelves (2)

    Dimensions50” H x 24” W x 17” D
    Material5052-H32 aluminum, 0.125” thick
    FinishNatural, anodized, or powder coated with optional anti-graffiti coating
    Door(s)Front (1), full size
    Handles3/4” round, stainless steel, with padlock feature
    MountingBase mounted
    Weight145 lbs without plug-ins or controller


      • Detector power supply fail-safe
      • Lamp(s), available in incandescent, fluorescent, or LED
      • Drawer
      • Various surge protection devices available
      • Manual control enabled switch
      • Manual advance switch
      • Anchor bolts for mounting