**spare part** MICROMASTER 420 built-in class
A filter 380-480 V 3 AC +10/-10% 47-63 Hz
constant torque 5.5 kW overload 150% for 60 s
square-law torque 5.5 kW 245x 185x 195 (HxWxD)
degree of protection IP20 ambient temperature
-10+50 °C without AOP/BOP