Eaton Crouse-Hinds GHG5144406R3001 Interlock - IP66

Rugged nylon housing provides IP66 ingress protection and NEMA 4X enclosure integrity, minimizing dust, water, and chemical exposure while resisting impact in tough environments. This protection translates into reduced maintenance costs and longer service intervals across offshore platforms, chemical plants, and mining facilities. The material choice also supports sustained performance in wide ambient temperatures, and the sealed construction helps keep moisture out of terminations and contact interfaces, improving reliability in daily operations. Interlock functionality enforces safe actuation sequences with a three-wire, four-pole configuration, preventing energy from being connected while maintenance is underway. The business impact is improved operator safety, reduced arc flash risk, and easier regulatory compliance during plug-in operations in Zone 1 installations. This design also supports lock-out-tag-out procedures and reliable remote diagnostics, making it suitable for high-hazard applications like refineries and chemical processing where downtime is costly. IEC 60309 compatibility and M40 trade size simplify integration with existing power distribution and panel systems. Fewer adapters mean faster installs, lower training requirements, and consistent performance across fleets. For OEMs, standardization with the Crouse-Hinds line reduces spares variety, while field technicians appreciate the straightforward mounting and mating interfaces that align with common plug-and-socket configurations used in hazardous areas. At 63A and 380–415 Vac, the receptacle supports demanding motor loads and equipment startups without compromising safety. The rugged interlock also resists ingress during frequent mating cycles and provides predictable torque and engagement. In practice, that translates to reduced commissioning time, fewer reworks, and a smoother preventive maintenance program that keeps critical equipment online in harsh environments. Durability and support are reinforced by a 17.22 lb sealed unit, designed for long life in corrosive or dusty environments. Compatibility with Eaton's Crouse-Hinds line simplifies spares management, while the North American and European compliance pedigree helps with cross-site deployments. End users benefit from predictable performance, simplified procurement, and a clear path to extended lifecycle support and warranty coverage.