Mechanical Interlock Devices Are Widely Used To Connect Power Supplies In Electrical Installations.
Mechanical Interlock Devices are made with high quality components for lasting durability and performance. Watertight NEMA 4X 12K enclosures are non metallic and non conducting for safety. Label includes catalog number, rating and certifications for easy identification of mating devices. Color coded receptacle covers eliminate installation errors. 1-Phase and 3-Phase interlock devices available with max voltages of 230V or 240V. Poles are 2P+G and 3P+N+G. Completely compatible with any manufacturers plugs that conform to the IEC60309 standards and color coding system.