Specifications

Product Type	Four-pole surge arrester
Brand	DEHN
Series	DEHNrail modular, multipole
Application	For protecting terminal devices of industrial electronics equipment
Max. Backup Fuse	25 A gG or B 25 A
Max. Continuous Operating Voltage (AC/DC)	255 V AC, 440 V AC
Rated Current	3 kA
Rated Short Circuit Current	6 kA
Rated Voltage	255/440 V
Nominal Voltage	230 V AC, 400 V AC
Response Time	<= 25 ns, <= 100 ns (L/N-PE)
Voltage Protection Level Up	1000 V, 1500 V
Short Circuit Current Rating	6 kA
Nominal Discharge Current Inom (8/20µs)	3 kA
No. of Poles	4
Mounting Method	35 mm DIN rails acc. to EN 60715
Mounting Type	DIN Rail
Terminal Size	0.5 to 4 mm2 stranded, 0.5 to 2.5 mm2 flexible
Depth	66 mm
Height	90 mm
Length	0.1 mm
Weight	0.17 kg
Width	36 mm
No. of Modules Width	2
Operating Temperature	-40 to 80 degC
IP Rating	IP20

DEHN DRM4P255 M-Surge Arrester 3kA 255/440V DIN Rail Mount IP20