DOLD 0057701 – SK9173.11/030 AC230V 0.55-1.05UN4% | JUAL DOLD 0057701 – SK9173.11/030 AC230V 0.55-1.05UN4% – Undervoltage Relay, Single-Phase SK 9173 | Relay modules > Monitoring devices > Measuring relays / Monitoring relays > Measuring relays for voltage monitoring > SK 9173 > Undervoltage Relay Single-Phase > Undervoltage Relay, Single-Phase SK 9173 > SK9173.11/030 AC230V 0,55-1,05UN4%