Products

DEHN DSHTT2P255 Combined Lightning Current and Surge Arrester 25kA 2-P 255VAC Thermoplastic IP20

Product Code: DSHTT2P255

  • Rated for 255 VAC systems
  • IP20 protection rating
  • DIN rail mounting design
  • Handles 25 kArms lightning current
  • Complies with EN 61643-11 standards
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Specifications

General

Product Type
Combined Lightning Current and Surge Arrester
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.

Electrical

Lightning Impulse Current Iimp (10/350µs)
12.5kA, 25kA
Max. Backup Fuse
160A gG
Nominal Voltage
230V AC
Voltage Protection Level Up
1500V
Nominal Discharge Current Inom (8/20µs)
12.5kA, 25kA
No. of Poles
2P
Max. Continuous Operating Voltage
255 V AC

Mechanical

Terminal Size
1.5 to 35 mm2

Dimensions & Physical Data

No. of Modules Width
2

Environmental

Operating Temperature
-40°C to 80°C
IP Rating
IP20
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