EATON 1HD365 HEAVY DUTY, FUSIBLE, SINGLE THROW SAFETY SWITCH 400 A, 600 VAC, 250 VDC, 3 P, PAINTED STEEL NEMA 1 INDOORHeavy Duty Fusible Voltage 600VAC Poles 3 POLE Description HD 400A 3P 600V FUSIBLE TYPE 1 SWITCH Mfr Part # 1HD365 Manufacture EATON Brand Name CUTLER HAMMER Brand Series 1HD Csa Ul Approved CSA UL APPROVED Unit of Measure EACH Amps 400 AMP Phase Wire 3 PHASE 3 WIRE NEMA IP Rating NEMA 1 ENCLOSURE Fusible Non Fusible FUSIBLE Type of Product SAFETY SWITCH Disc Operation SINGLE THROW