Eaton DH361UGK Safety Switch Non Fusible, 30 A, Three Phase, 600V AC, Galvanized Steel, Indoor M7 R6000 Pressure 3074 psi Tube Material Pressure 3074 psi Tube Material Copper Temp API RP 5A3 Minimum Operating Temperature 0 Degrees F Thickener Lithium Environmentally Acceptable Lubricant No Maximum Operating Temperature 325 Degrees F NLGI Viscosity Grade 2 62 (C) Compliant Barrier Fuse Configuration Non fusible Nema Rating NEMA 1 UL98 NEMA Enclosure Type 1 Number of Poles 3 Amps AC 30 A Material of Construction Steel IP Rating 20 Duty Heavy Number of Wires 3 Metallic Non Metallic Metallic Fusible Nonfusible Nonfusible Type Single throw Horsepower @ 600V AC 30 hp Horsepower @ 240V AC 10 hp Horsepower @ 480V AC 20 hp NEMA Enclosure Rating 1 Mounting Style Surface Mount Voltage Rating 600 V Amperage Rating 30A Product Name Eaton heavy duty non fusible safety switch Certifications UL Listed Compliances NEC 230