FEATURES:
• Inverter Grade® Insulation System (Meets NEMA®† MG-1 Part 31)
• Class F Thermostats (One Per Phase)
• Shaft Grounding Ring
• Corrosion Resistant Mill & Chemical Duty Paint
• Cast Iron Frame, Cast Iron End Brackets
• Stainless Steel Nameplate & Zinc Plated Hardware
• Shaft Slinger On Pulley End For IP54 Protection
• Dual Voltage 230/460 Volts (1-100 HP)
• 40°C Ambient, NEMA®† Design B Performance On 60 Hz Sine Wave Power
• Regreasable Ball Bearings 250 Frame & Up, Lifting Provisions
• Double Shielded Bearings 140-360, Open On 400-440
• Double Dip & Bake With Extra Bracing
• Class F Insulation, 1.15 S.F. On Sine Wave / 1.0 S.F. On PWM
• Constant Horsepower To 90 Hz
• Steel Fan Cover & Conduit Box
• Field Convertible To F2 Mounting
• Condensation Drains With Plastic Plugs
• Conversion Kits: All Cast Iron Upgrade, C&D Flanges, Canopy Kits
• C-Face Footed 1-5 HP
• Bearing Caps On 400-440
• Non-Drive End Insulated Bearing On 400-440