ITW GSE/Hobart JB2840-20 GPU Output Cable Assembly – 20’, 28V DC, 4/0 AWG
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The ITW GSE/Hobart JB2840-20 is a 20-foot 28V DC GPU output cable assembly featuring a heavy-duty 4/0 AWG conductor and standard cable head, designed for reliable power transfer in aircraft ground support operations. Built for durability and consistent electrical performance, this replacement GPU cable helps ensure secure connections and efficient power delivery from ground power units to aircraft systems.
| General Information | |
|---|---|
| Part # | JB2840-20 |
| Manufacturer | ITW GSE/Hobart |
| Shipping Information | |
|---|---|
| Shipping Weight | 46 lbs. |
| Shipping Dimensions | 20 x 20 x 9 in. |
| Schedule B | 8544499000 |
| ECCN | EAR99 |
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AIRCRAFT COMPATIBILITY
| Compatible Aircraft* |
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QUESTIONS & ANSWERS
The JB2840-20 GPU cable transfers 28V DC electrical power from a ground power unit (GPU) to an aircraft. It connects the GPU to the aircraft’s external power receptacle. This allows aircraft systems to operate without using onboard power. Reliable cables are essential for safe and efficient ground operations.
This cable is 20 feet long and rated for 28V DC power transmission. It features a 4/0 AWG conductor, which supports high current capacity with minimal voltage drop. The cable includes a standard GPU cable head for secure aircraft connection. These specifications make it suitable for demanding aviation environments.
4/0 AWG refers to the cable’s conductor size, which is designed for high-current applications. Larger conductor sizes, such as 4/0 AWG, reduce resistance and improve power efficiency. This helps ensure consistent voltage delivery to aircraft systems. It is commonly used in heavy-duty GPU cable assemblies.
The JB2840-20 is compatible with ITW GSE and Hobart 28V DC ground power units. It can be used across a range of aircraft requiring external DC power. These cables are standard components in aviation ground support equipment. Compatibility should always be verified with your specific GPU model.
The 20-foot length provides flexibility for positioning ground power units near aircraft. It allows operators to safely connect equipment without excessive slack or strain. Proper cable length helps reduce trip hazards and improves operational efficiency. It also ensures consistent power delivery over the required distance.
High-quality GPU cables ensure reliable power transfer and reduce the risk of electrical faults. They are built to withstand harsh airport environments, including temperature changes and physical wear. Durable construction helps minimize downtime and maintenance needs. This supports efficient aircraft servicing operations.
The cable is equipped with a standard GPU cable head designed for aircraft power connections. These connectors are built to meet aviation standards for safety and performance. They provide a secure and stable electrical interface. Proper connectors are critical for safe power delivery.
The JB2840-20 cable allows GPUs to supply external power to aircraft systems while on the ground. This supports functions like maintenance, avionics testing, and cabin operations. Using ground power reduces fuel consumption and wear on onboard systems. Reliable cables are essential for uninterrupted service.
Yes, ITW GSE GPU cables are typically manufactured to meet strict aviation and military specifications. These standards ensure durability, electrical performance, and safety. Compliance with these requirements is critical in aviation environments. It helps maintain consistent and dependable operation.
GPU cables should be regularly inspected for signs of wear, damage, or loose connections. Proper storage and handling help extend cable life. Cleaning connectors and checking insulation integrity are also important. Routine maintenance ensures safe and reliable power delivery during aircraft servicing.
