three-phase induction motor SIMOTICS XP, Engine Type: Low voltage motor, IEC squirrel cage, self-cooled, Efficiency: Premium Efficiency IE3, Protection: IP55, Case Material: Grey cast iron, Poly: 4 poles, Temperature Class: 155(F) according to 130(B), Standard Color: RAL 7030 (grey), Ex Certification: Version "Ex ec IIC T3 Gc" for Zone 2, compliant with IEC/EN 60 079-7