2M Extension Cable for Control Handle of Synchronous Controller with Adapter (Model 0043212) Fully Retracted Length and Stroke Customization Release the button: The relay

Release the button: The relay 4 is deactivated

and the resistance value between green and red wires will decrease accordingly

a specified retraction length of 680 mm is less than the standard retraction length of the ordered actuator (705 mm)

one to fix the head of linear actuator and another to fix the bottom of linear actuator

2M Extension Cable for Control Handle of Synchronous Controller with Adapter (Model 0043212) Fully Retracted Length and Stroke Customization Release the button: The relayThe control handle cable for the electric linear actuator's synchronous controller is only 2 meters long. If you need a longer cable, please purchase this control handle extension cable. This extension cable is 2 meters long and comes with an adapter. You can use it to extend the distance between the control handle and the synchronous controller.