Splashproof/Sealed SmartSwitches

7850 East Gelding Drive • Scottsdale, AZ 85260-3420

Splash Proof.doc

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Toll Free 1.877.2BUYNKK (877.228.9655) • Phone 480.991.0942 • Fax 480.998.1435

www.nkkswitches.com • Email engineering@nkkswitches.com

0612

Splashproof/Sealed SmartSwitches

Polyurethane overlay can be used to splashproof SmartSwitches. It is possible to

achieve IP65 rating by proper installation.

Polyurethane overlay is 0.3 mm thick with transmissivity of 90%. The overlay

comes with 5mm wide adhesive on the perimeter. Installing an overlay over the

switches’ cutout opening is sufficient to render the assembly splashproof. To

achieve a higher IP rating a supporting bracket should be used to reinforce the

adhesive tape.

NKK can provide custom sizes for the overlay and bracket. Please submit your

requirement to: engineering@nkkswitches.com

Below are some overlay examples for reference.