DOLD 0068260 – RN5897.12/020 DC12-24V | JUAL DOLD 0068260 – RN5897.12/020 DC12-24V – Insulation monitor RN 5897/020 | Relay modules > Monitoring devices > Insulation monitors > RN 5897/020 > Insulation monitor > Insulation monitor RN 5897/020 > RN5897.12/020 DC12-24V