DOLD 0035949 – BA9041 3AC50HZ 525V | JUAL DOLD 0035949 – BA9041 3AC50HZ 525V – Phase-sequence relay BA 9041 | Relay modules > Monitoring devices > Measuring relays / Monitoring relays > Measuring relays for main monitoring > BA 9041 > Phase Sequence Relay > Phase-sequence relay BA 9041 > BA9041 3AC50HZ 525V