Parameter Specification Product Series Eaton A22 Model Number A22-EC20 Description 22mm Illuminated Push Button Operator, Momentary, Flat, Yellow LED Operator Type Illuminated Push Button Button Color Black (Translucent, illuminated by LED) Lens Shape Flat LED Color Yellow (Amber) Contact Action Momentary (returns to normal position when released) Rated Voltage for LED Typically 24V DC (or as specified by the accompanying contact block/LED module). Note: The LED circuit is separate from the main contact block's power circuit. Mounting 22mm round hole, panel-mounted from the front with a supplied nut. Protection Degree IP65 (when properly mounted on panel - dust-tight and protected against water jets) Material Thermoplastic (Button Cap and Body)