Eaton DH366NRKV Heavy Duty Fusible Safety Switch - NEMA 3R

Feature: NEMA 3R enclosure and painted galvanized steel housing provide rugged outdoor protection. Result: Lower corrosion risk and longer life in harsh environments. Application: Suitable for outdoor substations, MCC rooms, and rugged industrial sites. | Feature: 600 A at 600 V with three-pole four-wire configuration supports heavy loads and robust fault isolation. Result: Enhanced reliability for motors and process lines, reduced thermal stress, and easier coordination with upstream protection. Application: Large facilities and high-duty motor circuits. | Feature: UL Listed status with NEC 230.62 barrier compliance delivers regulatory confidence and safer installations. Result: Faster approvals, standardized safety practices, and consistent maintenance documentation. Application: Facilities requiring formal certification and audit-ready electrical rooms. | Feature: Class H fuse with neutral configuration ensures proper protective device coordination. Result: Clear protection for neutral conductors and streamlined replacement strategies. Application: Power distribution with neutral return paths in control panels and switchgear. | Feature: Enhanced visible blades and heavy-duty HDSS catalog notes facilitate quick, safe operation. Result: Reduced maintenance time and safer, more reliable shutdowns. Application: Daily operations and routine testing in industrial control environments. | Feature: Large enclosure footprint with measured dimensions 64 in length, 13 in height, and 25.5 in width; 145 lb weight. Result: Stable mounting and predictable space planning in machine rooms and outdoor installations. Application: System upgrades and retrofit projects in space-constrained facilities.