344LX Cabinet

344LX Cabinets are versatile cabinets ideal for ramp metering. The spacious design easily houses multiple controllers while leaving ample room for additional ITS equipment for applications such as highway surveillance, CCTV, sign control, or communication hubs. Its unique design boasts enhanced safety features to protect personnel from contact with potentially dangerous high-voltage parts.


  • Protect personnel from accidental contact with high voltages
  • Use for a multitude of traffic and ITS applications
  • House additional controllers or equipment
  • Interchange assemblies and components easily
  • Access spacious interior though two sets of double doors
  • Comply with the latest Caltrans TEES standard

Standard Features

  • AC-switched outputs (9), load switches (3)
  • Up to 28 isolated inputs, 2-channel or 4-channel industry standard detection modules
  • Detector input panel with terminal blocks or panducts
  • 208 WD Monitor
  • Transient voltage and surge suppression filter
  • Drawer/shelf combination
  • C11 Harness
  • Lights


Fan Panel Assembly

Lamp Assembly

Rack Assembly

  • Mounting cage
  • Power distribution assembly #2LX
  • 206L power supply
  • Input files I
  • Service panel #1 assembly
  • Input panel assembly #3
  • Drawer shelf

Equipment Rack Assembly

  • Mounting cage
  • Service PDA
  • Drawer shelf assembly
  • Equipment shelf assembly

General Specifications

Dimensions 67” H x 45” W x 26” D
Material 5052-H32 aluminum, 0.125” thick
Finish Natural, anodized, or powder coated with optional anti-graffiti coating
Door(s) Front (2), back (2), all full size
Handles 3/4” round, stainless steel, with padlock feature
Mounting Base mounted
Weight 300 lbs without plug-ins or controller


  • Anchor bolts for mounting