Series A, E cast-iron 63 ÷ 315 To Euronorm IEC 60079-0, IEC 60079-1, IEC 60079-7, EN 50014, EN 50018, EN 50019 Ex-d, Ex-de Frame size 63 ÷ 315 ATEX category 2G, 2GD Group I (mine), IIB, IIC Temperature class T3, T4, T5, T6 To Euronorm IEC 61241-0, IEC 61241-1 A21 - tD Protection IP55, IP65 Maximum surface temperature [°C] T150, T135, T100, T85 Power 0.12 ÷ 200 kW Three-phase 1 or 2 speed Single-phase (frame size 63-100)