Specifications

Product Type	DEHNshield TT 2P FM
Brand	DEHN
Series	DEHNshield
Application	Application-optimised multipole combined lightning current and surge arrester which fulfils the minimum requirements on the lightning current discharge capacity according to IEC 60364-5-53 and ensures compact lightning equipotential bonding including protection of terminal equipment.
Lightning Impulse Current Iimp (10/350µs)	12.5 kA, 25 kA
Max. Backup Fuse	160 A gG
Max. Continuous Operating Voltage (AC/DC)	255 V AC
No. of Phases	1
Suitable For	1 Ph TT-A Systems
Rated Current	12.5 kA (L-N), 25 kA (N-PE)
Rated Voltage	255 VAC
Short Circuit Capacity	25 kArms (L-N), 100 kArms (N-PE)
Nominal Voltage	230 V AC
Response Time	<= 100 ns
Voltage Protection Level Up	1.5 kV
Alarm Contact	Changeover contact
Nominal Discharge Current Inom (8/20µs)	12.5 kA, 25 kA
No. of Poles	2
Mounting Method	35 mm DIN rails acc. to EN 60715
Mounting Type	DIN Rail
Terminal Size	1.5 to 35 mm2
Depth	0.04 mm
Length	0.1 mm
Weight	0.3 kg
Width	0.07 mm
No. of Modules Width	2
Operating Temperature	-40°C to 80°C
IP Rating	IP20

DEHN DSHTT2P255FM Combined Lightning Current and Surge Arrester 12.5kA 25kA 1 PH 12.5kA 25kA 255VAC IP20