Eaton DH365FWKX Heavy Duty Fusible Safety Switch - NEMA 4X

Feature: NEMA 4X EnviroLine stainless enclosure provides superior corrosion resistance in harsh environments. Benefit: reduces maintenance frequency and extends service life, especially in washdown, chemical processing, and outdoor installations. Application: motor control centers and outdoor distribution panels where corrosive exposure is common. Feature: 400 A amperage rating and 600 V voltage capability paired with HP rating of up to 350 hp (3PH @480/600 V). Benefit: supports higher load switching and motors without oversizing, improving electrical reliability and system efficiency. Application: heavy-duty motor feeders and distribution in industrial plants. Feature: Class H fuse provision with fusible without neutral configuration. Benefit: robust overcurrent protection with fast fault clearing while accommodating three-wire three-phase systems; reduces arc flash exposure and equipment wear. Application: motor starters and feeders in high-speed production lines. Feature: Three-pole, three-wire design with compatibility for service entrance use with neutral or ground lug kits. Benefit: simplifies installation and service entrance integration, reducing wiring errors and installation time. Application: facility power distribution where service entry panels must meet code requirements. Feature: UL Listed and NEC 230.62 barrier compliance, plus ENVIROLine stainless enclosure. Benefit: regulatory compliance and enhanced safety in demanding environments; fewer compliance-related project delays. Application: regulated industrial installations in food, beverage, or chemical processing settings. Feature: Large footprint with documented dimensions (11.2 in depth, 57.47 in height, 22.66 in width) and 133 lb weight. Benefit: predictable physical footprint for panel builders and field installation planning, minimizing enclosure fitting issues. Application: retrofit projects and new construction where space planning matters.