DOLD 0069634 – RN5897.12/022 DC12-24V | JUAL DOLD 0069634 – RN5897.12/022 DC12-24V – Insulation monitor RN 5897/020 | Relay modules > Monitoring devices > Insulation monitors > RN 5897/020 > Insulation monitor > Insulation monitor RN 5897/020 > RN5897.12/022 DC12-24V