DOLD 0023927 – AI 838 DC3-6A RW48% | JUAL DOLD 0023927 – AI 838 DC3-6A RW48% – Overcurrent Relay AI 838 | Relay modules > Monitoring devices > Measuring relays / Monitoring relays > Measuring relays for current monitoring > AI 838 > Overcurrent Relay > Overcurrent Relay AI 838 > AI 838 DC3-6A RW48%