Eaton Crouse-Hinds EPCS2217A Snap Switch - IP66

Copper-free aluminum construction provides robust corrosion resistance while keeping weight low, supporting easier handling during installation and service in marine and chemical environments. This material choice reduces refurbishment frequency and total cost of ownership in offshore platforms and processing facilities, where salt spray and chemicals accelerate wear. The EPCS2217A is well suited for retrofit projects in single-gang enclosures, and its copper-free body helps meet environmental sustainability goals. For technicians, the combination of strength and lighter weight translates to faster commissioning and safer handling in confined spaces. IP66 protection guards against dust ingress and powerful water exposure, minimizing nuisance trips and unplanned downtime in rugged sites such as offshore rigs and chemical plants. The enclosure design works in tandem with the snap switch mechanism to maintain reliable operation even when routine washdowns occur. Combined with NEC/CEC compliance and hazardous-location classifications (Class I and II), it simplifies regulatory documentation and inspection readiness for plant upgrades and new builds. With a 20A amperage rating and 120–277 VAC voltage range, the EPCS2217A supports typical control circuits for motors, fans, and process equipment across industrial automation architectures. The double-throw ON/OFF/ON configuration enables safe in-line switching and easy isolation for maintenance without removing power to the entire panel. Built for surface-mount installation and dead-end wiring, this unit also accommodates diverse wiring schemes and simplifies accessories selection. Compact footprint with single-gang, surface-mount design and 1/2" NPT entry streamlines wiring, conduit connections, and field wiring layouts. It reduces panel depth requirements and speeds up retrofits in existing installations, while the surface-mount option improves accessibility for inspection and testing in hazardous areas. The combination of small size and robust enclosure helps align with best practices for explosion-protected control devices. Industry-grade certifications and marine-rated construction support consistent performance in hazardous/classified locations, enabling dependable operation under challenging temperature and vibration conditions. The device aligns with NEC/CEC requirements, supports compliance programs, and contributes to safer start-up, ongoing maintenance, and predictable ROI for capital projects in oil, gas, mining, and chemical sectors.