254THEN8058

features

• BEI H38 explosion proof encoder 1024 ppr, Class I Groups C & D,Class II Groups E, F, G included
• MAX GUARDВ® Class F insulation system
• Constant torque operation from 0 to base speed on vector drive
• Constant Horsepower operation up to twice base RPM
• Continuous duty at 40В°C ambient
• Optimized for operation with IGBT inverter (NEMA Design A)
• Normally closed thermostats (one per phase, Class F)
• Cast iron frame and brackets
• F1 standard, NOT field reversible to F2, Meets temperature code T3B
• UL listed file no. E12044, MC228275, CSA certified file no. LR47504, MC236833