ШРАП-500 connectors – electrical connectors for airfield power without fixing the articulated position.
Designed for connecting and disconnecting the circuits of cable power units with the on-board network for starting aircraft engines.
Used to operate on direct current up to 500 A, voltage 500 V.
Shrap connectors consist of a plug installed on board the aircraft and a socket connected to the ground airfield power unit.
The connectors have a reliable fixation of the articulated position by the connector device.
Socket sockets are covered with silver, pins of plugs – with nickel.