Customized for State Specifications

Traffic Signal Control Cabinets

Installing a traffic signal control cabinet or junction box takes on more than most would think. Municipal specifiers must balance the need for strict standards compliance with the mandate to conserve every available taxpayer dollar. Imagine this process taking place for every traffic signal controller cabinet that needs to be installed. Bison custom manufactures traffic control enclosures from small pole-mounted enclosures to large walk-in/freestanding enclosures.

All of our cabinet configuration options, including traffic accessories, can be customized to adapt to the strict state specifications via mounting options and material options depending on the different environmental factors that the control enclosure will be subjected to. Bison traffic control & NEMA cabinets can be custom manufactured from aluminum, stainless steel and carbon steel with optional fans, lights, thermostats, surge protectors and other built-in traffic accessories.

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Traffic Control Box Configurations

Flasher Cabinets

These weather-resistant aluminum enclosures protect street flashing equipment such as time clock, lightning arrestor, circuit breaker, toggle switch & optional NEMA flasher

Learn more about Flasher Cabinets »

NEMA Traffic Enclosure Sizes

Bison Profab Offers: G, M, R, P, Super P, Super M, & R. This also includes surveillance cabinets, hub buildings w/ multiple mounting & door configurations.

Caltrans Traffic Cabinets

Bison Profab can manufacture series of 33X cabinets that meet the high standards of the USA traffic industry. We offer the following Caltrans Traffic Cabinets (332, 334, 336A, 336S)

Learn more about Caltrans Cabinets »

ITS Monitoring & Control Cabinets

ITS cabinet configurations offer a variety of solutions to standard monitoring and control applications including ramp metering, HOV systems, dynamic Signs, CCTV security surveillance, railroad intersection control, etc.

Learn more about CCTV Cabinets »

Mount Options

Mount Types	Description
Wall Mounted	Designed for attachment to a flat wall surface, manufactured in various materials
Pole Mount	Available with a variety of mounting bracket options for indoor or outdoor poles
Pad Mount	Also known as a ground mount enclosure, features an open bottom and is placed over a concrete pad
Walk-In	Options include small booth to large building sizes, with or without floors and more
Free Standing	Fully enclosed cabinets designed to stand on a flat floor
See All Mounting Options

Material Options

Material	Description
Aluminum Enclosures	Aluminum enclosures are often built to perform in harsh, high heat, high wear environments.
Carbon Steel Enclosures	Carbon steel enclosures are typically fabricated for environments that do not require corrosion resistance 'X' rating
Galvanized Enclosures	Galvanized steel enclosures provide added value to your NEMA enclosures due to their zinc topcoat
Stainless Steel Enclosures	Enclosures are fabricated from the Austenitic group of stainless steels; AISI types 201, 202, and most all 300 series alloys
See All Material Finishes

Traffic Control Enclosure Accessories

Temperature & Air Control	Lighting & Interior	Mounting & Exterior
Thermostats	Power Supply	U-bolts
Sun Shields	Enclosure Lights	Lifting Eyes
Enclosure Breathers	Light Switches	Casters & Wheels
Insulation	Viewing Windows	Vibration Control
Heaters	EIA Racks	Back Plates/Sub-Panels
Air Conditioners	Shelves
Axail Fans	Slide-out Drawers
Vents & Air Filters
See All of Our Accessories

If you are looking to upgrade your already existing traffic enclosure, battery back-up units or supplementary battery cabinets, are also available as stand-alone units or add-on cabinets. These additions will be covered by Bison's superior quality in manufacturing details, without exceeding the industry norm for price and delivery time. When public safety is at stake, city, county and state professionals have learned to trust Bison ProFab for both performance and price.