Custom molded silicone key buttons/silicone run switch

A custom silicone run switch button forms the physical pressing surface for a control assigned to a run function. Its shape, height, and color can be adapted to the equipment panel and underlying switch. The molded component should make the intended control accessible while fitting the available enclosure space.

Consider the approach used by the operator. A button at the panel edge may be pressed from an angle, while one surrounded by other controls needs sufficient separation for deliberate operation. The rubber's support and moving section should direct that press toward the underlying switch without shifting the whole keypad or dragging an adjacent control.

Assess the finished panel with its housing secured and the button markings in their final orientation. Check release as well as actuation so the moving section does not remain caught at the bezel. Choose the silicone formulation for the environment and cleaning process around the control. The equipment's electrical logic determines what the run command does; the rubber interface should be integrated with that complete control design and its intended operating sequence.

Material options

Silicone. Custom formulation and color for the intended contact conditions.

Hardness selection

Silicone: 20–80 Shore A. The rubber's support and moving section should direct that press toward the underlying switch without shifting the whole keypad or dragging an adjacent control.

Custom dimensions

Check release as well as actuation so the moving section does not remain caught at the bezel.

Fit & assembly

A button at the panel edge may be pressed from an angle, while one surrounded by other controls needs sufficient separation for deliberate operation.

Use & inspection

Choose the silicone formulation for the environment and cleaning process around the control.

Photos illustrate structure or material only. The molded component should make the intended control accessible while fitting the available enclosure space. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.