Eaton 22 mm Key Switch LED Elements Professional range of Eaton key switch LED elements. The LED’s are available in various colours. Each LED is IP20 rated and incorporates a spring clamp connection. Various colours available IP20 rated Spring clamp connection Product Specification Contact rating 30 V DC 100 mA Mechanical service life ´10 4 times Test voltage 1000V 1 minute (key terminal) Index angle 90° Soldering temperature Operating temperature range -20°C to +55°C