Designed for irrigation systems or other outdoor installations. These units are totally enclosed using nema 3R style enclosures and dimension drawings. Model HVC 3-93R Largest Single Load 3 HP Maximum Combined Load 9 HP Voltage 460 Volts Frequency 60Hz No Load Amperage 1.8 Amps "a" Dimension 16 Inches "b" Dimension 14 Inches "c" Dimension 18 Inches Motor Enclosure TEFC Motor Frame Size Input Circuit Breaker Rating Amp Input Wire Size Minimum Approximate Weight 125 lbs