DOLD 0030487 – AI 838 DC0.3-0.6A RW48% | JUAL DOLD 0030487 – AI 838 DC0.3-0.6A 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 DC0,3-0,6A RW48%