DOLD 0059391 – BH5904.02/00MF2/61 DC24V | JUAL DOLD 0059391 – BH5904.02/00MF2/61 DC24V – Valve monitoring module BH 5904 | Relay modules > Safety technology > Special devices > > BH 5904 > Valve monitoring module BH 5904 > 0059391 > BH5904.02/00MF2/61 DC24V