Risk of fire and injury due to short-circuits!

  1. Adapt the wire cross sections per local regulations to the rated value of the installed fuse.

Strain relief

Strain relief protects flexible electrical wiring against mechanical stress.

Wiring that is installed with flexible cable guides, must be fixed with cable binders on the tabs provided for this purpose in the control box.

Wiring connected using a plug on the outside of the box (AC 230 V power, switched lighting, and damper actuator) have cable strain relief in the plug and plug-in connection.