Replaces Marathon # E1955 / E955 / E2116 / E2116A and Leeson B199010.00 / 140450
- IP-43 rolled steel, Meets or exceeds NEMA Premium® efficiencies, NEMA Premium models are in compliance with EISA2007
- Class F Insulation System, Inverter duty 10:1 variable torque and 10:1 constant torque & 1.15 service factor on Sine Wave Power 1.0 SF on Inverter Power
- F1/F2 capable, Dynamically balanced rotors, Steel conduit box
- Dual Frame Mounting
- Modifications and Kits are available
- Division 2 Class 1 groups A,B,C,D this is for TEFC models,
- 40°C Ambient 1.15SF Sine Wave Power and 1.0SF inverter power
- UL®* listed, UL certified for Canada and CE®* mark
