Eaton 1HD425 Heavy Duty Fusible Safety Switch - UL Listed

Rugged construction and UL Listed certification enable reliable operation in harsh industrial environments and demanding duty cycles. This combination reduces unplanned downtime and strengthens safety during routine isolation of critical equipment. Designed for motor control centers and heavy-use production lines, it supports consistent performance under continuous operation. NEC 230.62 (C) compliant barrier delivers a primary arc-flash protection strategy and code-aligned insulation for install crews. The barrier design helps facilities meet regulatory requirements while lowering risk exposure during maintenance. Compatible with standard enclosures and panel configurations, it supports straightforward, compliant upgrades in existing facilities. With a 29 inch depth, 17 inch width, and 9.5 inch height, the unit fits common electrical footprints without excessive enclosure space. Weighing 30 pounds, it balances structural support with practical handling during installation and service. This dimensional footprint facilitates retrofits in mid-size switchgear and compact machine rooms, reducing project lead times. Fusible safety switching provides a controlled disconnect path and fuse-protected isolation, improving maintenance safety and fault handling. Field crews benefit from predictable tripping behavior, faster fuse replacement, and reduced arc flash exposure during servicing. Its compatibility with Commander Safety Switch V2 lines offers a scalable approach for multi-site installations. Designed to integrate with Eaton's safety switching ecosystem, the 1HD425 benefits from available spare parts, documentation, and aftermarket support. This ecosystem supports long-term serviceability and easier audits across facilities. For engineers and procurement teams, the result is lower total cost of ownership and greater operational reliability.