AIRCRAFTS
GSE connectors for aircraft power supply on ground
PROCONECT delivers high-performance ground power plugs designed to connect Ground Power Units (GPU) to commercial, military, and business aircraft. Engineered exclusively for the ground side, our heavy-duty cable-end connectors are built to withstand the harsh, demanding environments of airport tarmacs and hangars. They ensure a safe, efficient, and reliable power transfer during pre-flight preparations, maintenance, and boarding operations. By providing a secure ground connection, these plugs allow operators to shut down the aircraft’s Auxiliary Power Unit (APU), significantly reducing fuel consumption, emissions, and noise on the ramp.
400Hz
400Hz AC Ground Power Plugs
Engineered for modern aircraft requiring high-frequency alternating current, our 400Hz ground power plugs deliver maximum safety and tarmac durability. Designed for standard 115/220V AC systems, they feature advanced auxiliary control contacts to prevent accidental arcing, ensuring power activates only when fully engaged. Their rugged, impact-resistant construction easily withstands extreme weather and the intense physical demands of daily ramp operations.
28VDC
28VDC Ground Power Plugs
Tailored for regional aircraft, turboprops, business jets and helicopters, our 28VDC direct current plugs provide a highly dependable connection for all ground servicing. They are explicitly constructed to manage the high-current demands required during aircraft engine starting sequences. Featuring an ergonomic, heavy-duty body with wear-resistant contacts and weatherproof sealing, these plugs guarantee continuous, safe power delivery while allowing ramp operators to handle connections effortlessly.
Auxiliary connections