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Refrigerated Truck Solutions with eTRU Shore Power
Designed for today’s emission-conscious transportation networks, eTRUconnect® is a UL/cUL Listed shore power system engineered to deliver safe, reliable refrigerated truck solutions for electric and hybrid TRUs.
By eliminating diesel idling at the dock, eTRUconnect® helps fleets reduce operating costs, comply with CARB regulations, and accelerate their transition to cleaner, more efficient cold chain operations.
Safe Shore Power with Dual Drive-Off Protection for Truck-Trailers
ESL’s eTRUconnect® is engineered for compatibility and ease.
Built with a standard IEC configuration, it connects seamlessly with most OEM equipment—eliminating the need for costly proprietary connectors.
The system uses a safety-actuated pin and sleeve connector that prevents power from flowing until a full, secure connection is made. While other high-cost solutions require extra pilot pins, ESL’s design simplifies the process by embedding a connection detection device directly into the safety-interlocked female connector. This allows fleets to either plug into an existing front-mounted OEM inlet or easily retrofit using ESL’s cost-effective truck-trailer kit.To protect both drivers and equipment, eTRUconnect® includes two built-in “drive-off” safety features —minimizing risk at the loading dock and at the truck-trailer.
Diesel Costs Add Up—See How Fast Shore Power Pays Off
Use our calculator to see fuel, maintenance, and emissions savings based on your operation.
Why Use Shore Power for Refrigerated Truck-Trailers?
Making the switch from diesel-powered TRUs to electric or hybrid refrigerated units offers significant benefits for both fleets and facilities, such as:
- Reduced fuel and maintenance costs
- Elimination of idle emissions to support CARB compliance
- Quieter, more community-friendly loading dock environments
- Lower liability and safety risks for facility owners
eTRUconnect’s simple and safe plug-in process enables drivers to self-connect while minimizing injury risk and protecting equipment. ESL’s eTRUconnect is trusted by distribution centers, warehouses, grocery stores, truck stops, and facilities needing scalable solutions for refrigerated trailers and Box Trucks.
Built for Commercial Fleets, Trusted Nationwide
Designed for the demands of high-volume commercial use, eTRUconnect® is installed across North America in:
- Cold chain distribution hubs
- Grocery and food service centers
- Fleet-owned warehouse facilities
- Emission-regulated loading docks
Discover how eTRUconnect® helps reduce fuel costs, eliminate idle emissions, and meet CARB compliance.
Download the brochure for full specs, installation details, and real-world fleet applications.
Frequently Asked Questions
eTRUconnect® allows electric or hybrid refrigerated units on truck-trailers to plug into shore power safely, reducing the need to run diesel engines during stops.
Yes. eTRUconnect® supports fleets aiming to meet California’s TRU Airborne Toxic Control Measure (ATCM) and other idle-reduction mandates.
Absolutely. ESL offers retrofit-friendly kits and modular components that integrate with most OEM TRUs.
Unlike some systems, eTRUconnect® offers dual drive-off protection, no need for proprietary connectors, and an embedded safety loop for seamless connection.
The eTRUconnect® Advantage
A safer shore power solution—designed for real-world use.
Engineered for electric and hybrid refrigerated units, eTRUconnect® is the only system in its class offering dual drive-off protection and true connection interlock safety. We built it that way—because we’ve seen what happens when you don’t.
A solution that works the way your fleet does.
Whether you’re retrofitting or designing for new construction, our modular kits simplify compliance without disrupting operations. Plug-and-play ease, trusted reliability, and fleet flexibility—all in one.
A partner who knows the challenges behind the connection.
We’ve worked with some of the largest cold chain fleets and distribution hubs in the country. We know what’s at stake—from emissions compliance to uptime—and we’re here to help you plan it right.
Let’s Build the Right Solution for Your Fleet
Request a custom quote today and get the specs, pricing, and guidance to move forward with confidence.
