332L Cabinet

332L Cabinets are enhanced versions of the 332-style cabinet designed in compliance with Caltrans TEES. The cabinet reduces energy consumption through a high-efficiency power supply and is also made without the use of the harmful toxin mercury. The quality materials used and its rugged construction make it an excellent traffic control cabinet for ecofriendly and low maintenance installations.


  • Reduce energy consumption
  • Versatile, weatherproof, and secure cabinet
  • Interchange assemblies between manufacturers
  • Reduce the effects of vandalism with optional anti-graffiti coating
  • Mercury-free, ecofriendly design

Standard Features

  • 8-phase, 4-pedestrian operation
  • 36 detector channel capability
  • 2-channel or 4-channel industry standard detection modules
  • Railroad (2) and emergency vehicle (4) preemption inputs
  • Solid state relay (SSR)
  • Relay safety feature
  • Programmable “Yellow/Red” or “All Red” flashes
  • DC isolation inputs for pedestrian push buttons and special functions
  • 210 Signal Monitor slot
  • Transient voltage and surge suppression filter
  • Drawer/shelf combination


  • 14-position input files (2)
  • 12-position output file
  • Power-saving, high-efficiency power supply
  • Flash transfer relay sockets (4)
  • Dual-circuit flasher sockets (2)
  • Input panel
  • Service panel
  • Police panel with signal “On/Off” and “Auto/Flash” switches

General Specifications

Dimensions 67” H x 24” W x 30” D
Material 5052-H32 aluminum, 0.125” thick
Finish Natural, anodized, or powder coated with optional anti-graffiti coating
Door(s) Front (1), back (1), all full size
Handles 3/4” round, stainless steel, with padlock feature
Mounting Base mounted
Weight 258 lbs without plug-ins or controller


  • Anchor bolts for mounting
  • Fluorescent light(s)
  • UL Listing (cabinet housing)