0 3N-AC 440 V - 50 HZ 0 3-AC 480 V - 60 HZ 0 3-AC 440 V - 50 HZ 0 PORTA CONTRARIA 0 3-AC 440 V - 50 HZ 0 3-AC 440 V - 60 HZ
0 3-AC 480 V - 60 HZ 0 3-AC 440 V - 50 HZ 0 PORTA CONTRARIA 0 3-AC 440 V - 50 HZ 0 3-AC 440 V - 60 HZ