MDR-F 10 HAA SAA A 040A050, control pressure switch MDR-F 10H-S, aluminum die-cast flange, pressure connection: HG 3/8 internal thread DIN ISO 228/I, 1 changeover contact, screw terminal, VDE 0660, IEC 337-1, IEC 553-1, switch-on pressure adjustable 0.3 - 9.2 bar, small pressure difference 0.4 - 0.8 bar, switch-off pressure adjustable 0.7 - 10 bar