DOLD 0055102 – SL5881.12 DC12-280V UH DC24V | JUAL DOLD 0055102 – SL5881.12 DC12-280V UH DC24V – Insulation monitor SL 5881 | Relay modules > Monitoring devices > Insulation monitors > SL 5881 > Insulation monitor > Insulation monitor SL 5881 > SL5881.12 DC12-280V UH DC24V