The NEF30-KGXY is a part of the Promet series of products made by National Electrical Fixtures (NEF). It is a relay switch that is designed to provide reliable switching capabilities and is used in several different applications. It has a contact rating of 30A, a voltage rating of 600V, and a temperature rating of -50 to +120 °C. The switch is UL and CSA listed and meets ENEC-approved standards. It also features a shorter travel time of up to 100ms and is IP30 protected to provide protection from dust and liquids. The NEF30-KGXY is an ideal choice for both industrial and commercial applications.