Product basic info Primary colours: Blue Additional colours: Grey Additional detailed colours: Metal Diameter unit: 12.5 mm Depth unit: 5 mm Height unit: 39 mm Weight unit: 1.65 g Material: Epoxy Additional material: Metal Physical properties Diameter lead: 0.8 mm Length leads: 26 mm Electrical data Maximum energy @ 10/100 µs: 70 J Electric strength: 2.5 kV Insulation resistance: > 1000 megohm Maximum clamping peak current (1st time): 2500 A Maximum clamping peak current (2nd time): 1250 A Maximum clamping voltage: 36 (Vxa) (8/20µs) (1mA test) Maximum energy @ 2 ms: 45 J Operating voltage VAC: 420 V Operating voltage VDC: 560 V Varistor voltage: 680 V Varistor voltage range: 612-748 V Technical data Pitch: 7.5 mm Tolerance: 10 % Response time: Varistor type: 10D681 (EN)