Maximum switchable voltage of the reed switch: 20 VMaximum switchable current: 0.02 AHousing dimensions: 58.5 x 16.5 x 15.2 mmOperating temperature range: -30+55 degrees CMaximum humidity: 93(+/-)3%Transient resistance: 0.15 OhmMinimum number of switching at 20 V, 20 mA load: 360 000Contact material: Ru (Ruthenium)Reed contact closure distance: 18 mmReed switch contact opening distance: 28 mm