Specifications

Product Type Combined lightning current and surge arrester	Brand DEHN	Series DGM YPV
Application PV systems

Voltage Protection Level Up ≤ 4 kV	Max. Discharge Current Imax (8/20µs) 40 kA	Short Circuit Current Rating 10 kA
Switching Capacity (AC) 250 V / 0.5 A	Switching Capacity (DC) 250 V / 0.1 A; 125 V / 0.2 A; 75 V / 0.5 A	Nominal Discharge Current Inom (8/20µs) 20 kA
Max. PV Voltage [DC+ -> DC-] (UCPV) 1170 V

Cross-Sectional Area

35 mm^2 stranded / 25 mm2 flexible

Material

thermoplastic

Mounting Method

35 mm DIN rails

Depth 90mm	Height 73mm	Weight 322 g
Width 54mm

Operating Temperature

-40 °C ... +80 °C

IP Rating

IP 20

DEHN SDS1Voltage Limit Device 25kA 600VDC