Specifications

Product Type	Surge arrester
Brand	DEHN
Series	DEHNguard S
Application	For protecting low-voltage consumer's installations against surges
Max. Backup Fuse	125 A gG
Max. Continuous Operating Voltage (AC/DC)	275 V AC, 350 V DC
Rated Cross-Section	1.5 sq-mm Solid/Flexible, 35 sq-mm Stranded, 25 sq-mm Flexible
Breaking Capacity	125 A
Communication Ports	1
Rated Current	20 kA
Rated Short Circuit Current	50 kA
Rated Voltage	230 V
Nominal Voltage	230 V AC
Response Time	<= 25 ns
SPD Type	Type 2
Voltage Protection Level Up	1.25 kV
Max. Discharge Current Imax (8/20µs)	40 kA
Short Circuit Current Rating	50 kA
Alarm Contact	Changeover contact
Nominal Discharge Current Inom (8/20µs)	20 kA
No. of Poles	1
Material	Thermoplastic
Mounting Method	35 mm DIN rails acc. to EN 60715
Mounting Type	35 mm DIN Rail
Terminal Size	1.5 to 35 mm2
Depth	66 mm
Height	90 mm
Weight	119 g
Width	18 mm
No. of Modules Width	1
Operating Temperature	-40°C to 80°C
IP Rating	IP20
Standards and Approvals	KEMA, VDE, UL, CSA
Upstream Protection	Max. 125 A gG Main Side

DEHN DGS275FM Surge Arrester With CO Dehn Guard 1-P 20kA 230V 35mm DIN Rail Thermoplastic IP20