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336S Caltrans Traffic Signal Controller Cabinet
When municipalities and contractors need reliable and space-efficient traffic control infrastructure, 336S Caltrans enclosures from Bison ProFab offer the perfect solution. These cabinets combine a compact footprint with added vertical space to house more advanced traffic management equipment, making them ideal for both vehicle and pedestrian signal control in urban and suburban environments.
Designed with Caltrans specifications in mind, these enclosures meet strict state standards while delivering exceptional performance, durability, and flexibility.
Compact Design Traffic Cabinet with Expanded Capacity
The 336S cabinet provides the same base dimensions as the standard 336 model but features an extended vertical design. This added height allows for additional internal space, making it easier to accommodate advanced traffic signal equipment, communication modules, and power management systems. Whether pad-mounted or installed side-of-pole, the 336S design ensures seamless integration into a wide range of traffic control setups.
Bison ProFab’s engineering team ensures every enclosure is precisely manufactured to match state and local specifications. Our TRANSIT traffic control enclosures are built in our ISO 9001:2015 certified facility and come UL-listed, ensuring your cabinet meets both performance and safety benchmarks.
Specifications & Options
| General Specifications / Standard Features | |
|---|---|
| Dimension | 46” High x 24” Wide x 23” Deep |
| Material | 5052-H32 Aluminum / .125 Thick |
| Finishes | Mill (Natural) Finish is Standard |
| Access | Double Doors / (1) Front and (1) Back |
| Latching System | SS 3-Point system w/ Nylon Rollers on Door Rods |
| Locks | # 2 Cabinet Lock w/ (2) Keys, Each Door |
| Handles | SS w/ Integrated Pad Lock Bracket |
| Door Stops | Two Position (90 and 120 Degrees), Each Door |
| Switch Brackets | Two Switch Brackets, (1) Each Door Opening |
| Ventilation | Louvered/Filtered Intake on Each Door, Screened Air Exhaust on Roof |
| Mounting | Pad Mount Standard (Open Bottom w/ Internal Flange |
| Lifting Eyes | Two (2) Bolt-On (.188 Aluminum) |
| Rack Units | 23Ru Front and Back |
| Options | |
|---|---|
| Police Box w/ #1 lock | Document Pockets |
| Back and Side panels | Adjustable Rack Mount Shelves |
| Slide-out Drawers | Fans / Thermostat |
| SS Material | Heaters / Thermostats |
| Air Conditioning | Risers ( welded and bolt together ) |
| Insulation | Nema 3R, 4, and 4X |
| Pole Mount | |
Caltrans Approved and Customizable to Your Needs
As traffic management technology evolves, municipalities require cabinets that are both compliant and adaptable. Bison ProFab’s 336S Caltrans enclosures meet Caltrans-approved traffic signal pole standards, giving agencies confidence in regulatory compliance. In addition to our standardized offerings, we provide custom options to align with your unique installation requirements.
Clients can choose from an array of options, including specific mounting configurations, internal panel designs, venting solutions, and finishes. Whether you're seeking weather-resistant coatings or climate control features, our customization capabilities ensure that your 336S cabinet functions optimally in your operating environment.
Aluminum and Steel Cabinets Built to Withstand the Elements
Harsh environments and continuous exposure to the elements demand durable and weather-resistant enclosures. Every 336s traffic signal controller cabinet from Bison ProFab is engineered using high-grade materials like aluminum and stainless steel, with optional corrosion-resistant finishes. These cabinets are rigorously tested to meet environmental performance expectations, offering protection against dust, moisture, and temperature extremes.
In addition, our cabinets are designed for easy access and maintenance. With gasket-sealed doors, tamper-resistant locks, and well-organized internal layouts, technicians can service components quickly and safely.
Why Choose Bison ProFab for 336s Enclosures?
Bison ProFab is a trusted manufacturer with decades of experience providing high-quality electrical enclosures for critical infrastructure. Our 336S Caltrans enclosures are a testament to our dedication to performance, quality, and customer satisfaction. Clients benefit from:
- ISO 9001:2015 certified production
- UL-listed enclosure designs
- Rapid shipping on standard models
- Custom configuration support
- 5-year limited warranty on TRANSIT traffic enclosures
We serve municipalities, DOTs, and contractors across the country, helping them meet traffic management goals with confidence and reliability. Learn more about our mounting options and enclosure accessories to enhance your next installation.
Request a Quote for Your Next Traffic Signal Cabinet
Whether you’re upgrading an urban intersection or planning a new traffic control system, the 336S cabinet from Bison ProFab offers the durability, compliance, and configurability you need. Contact our team today to discuss your project and get a fast, tailored quote for your 336S Caltrans enclosure.
Bison's TRANSIT Traffic Control Enclosures
Bison ProFab’s TRANSIT traffic control enclosures are manufactured in our ISO 9001 certified plant and carry a UL label guaranteeing they meet the environmental requirements your application demands. Bison ProFab also offers an entire range of enclosure options and accessories so that we can ship your enclosure in the specific configuration your state or local requirements demand.
Standard enclosures are available for expedited shipping. Transit enclosures are covered under Bison ProFab’s exclusive 5 year warranty.
Get Started with Bison Profab Today
If you’re ready to upgrade your traffic signal enclosures with the Caltrans 336S cabinet, Bison Profab is here to help. Contact us today for more information or to request a custom quote. Let us provide you with the reliable, durable traffic control enclosures you need to keep your traffic signal systems operating smoothly.
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