DOLD 0068303 – RR5887.12 AC/DC24-80V | JUAL DOLD 0068303 – RR5887.12 AC/DC24-80V – Insulation fault locator RR 5887 | Relay modules > Monitoring devices > Equipment for insulation fault location > RR 5887 > Insulation fault locator > Insulation fault locator RR 5887 > RR5887.12 AC/DC24-80V