Specifications

Product Type	Combined Lightning Current and Surge Arrester
Brand	DEHN
Series	DSH TNC FM
Application	TNC earthing systems (combined PE & N)
Lightning Impulse Current Iimp (10/350µs)	12.5 kA
Max. Backup Fuse	160 A gG
Max. Continuous Operating Voltage (AC/DC)	255 V
No. of Poles (Total)	3
Nominal Voltage	230 / 400 V
Nominal Discharge Current (8/20µs)	20 kA
Voltage Protection Level Up	≤ 1.5 Kv
Maximum Discharge Current Imax (8/20µs)	40 kA
Short Circuit Current Rating	25 kArms
Nominal Discharge Current Inom (8/20µs)	12.5 / 37.5 kA
Mounting Method	35 mm DIN rails
Terminal Size	max. 1.5 mm² solid / flexible
Depth	90mm
Height	68mm
Width	72mm
No. of Modules Width	4
Operating Temperature	-40 °C ... +80 °C
IP Rating	IP 20

DEHN DGMTT385CNFM Surge Arrester 4-P 50kA 385VAC DIN Rail Mount