MotorsAll motors are IP55, class F insulation. Available in 2, 4 or 6 poles.Electrical supply:-Three phase 230/400V-50Hz.(See characteristics chart).Additional informationThe mounting frames are manufactured from:-Nylon (models from 14 to 25)-Polypropylene (models 30 and 35).-Galvanised sheet steel (model 42).Standard supplied position: LG 0.The scroll can be oriented in 8 different positions. Screws in stainless steel.ATEX VersionsATEX versions available for 3-phase models.For ambient working temperature -10ºC to +40ºC.Motor IP55, Class F.- ATEX Flameproof - GasII 2G Exd IIB T4II 2G Exd IIB+H2 T4, con motor Exd IIC T4 (with motor Exd IIC T4)To select CMPT ATEX refer to performance data, or Easyvent.Note: electrical data may vary for ATEX motor.