AC Motor Features: HP: 1/3-3HP, 2 and 4P Frame: 56-215t, single-phase AC motor Rolled steel frame, removable base 1HP and above motors: 6205ZZ bearing of drive end bell. Service factor: 1.15, or specially design an requirement Insulation class F. H, UL approved Enclosure: TEFC NEMA design B IP class: IP54 CSA&CUS certified Accept manual protector