They are rated IP67 (NEMA-4 and 13) against dust and moisture and can be used in hazardous environments. Features include lenses in anodized aluminum with illumination windows, or with plastic surrounds. A short-travel switching system with two independent contact points ensure tactile operation and reliable switching, even under light loads. They feature single or multichip LED’s in crisp blue and white, as well as traditional red, yellow, and green. Connections are made by a 300-mm ribbon cable or plug-in terminals.

EAO Switch Corp., 98 Washington St., Milford CT 06460, (203) 877 4577,

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