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DEHN DSHTNC255 Combined Lightning Current and Surge Arrester 37.5kA 3-P 255VAC Thermoplastic IP20

Product Code: DSHTNC255

  • Protects power supply systems from surges
  • Rated voltage of 255 VAC for reliable performance
  • DIN rail mounting for easy installation
  • Complies with EN 61643-11 standards
  • IP20 protection ensures safe operation
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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
Max. Backup Fuse
160A gG
Nominal Voltage
230V AC, 400V AC
Voltage Protection Level Up
1500V
Nominal Discharge Current Inom (8/20µs)
12.5kA, 37.5kA
No. of Poles
3P
Max. Continuous Operating Voltage
255 V AC

Mechanical

Terminal Size
1.5 to 35 mm2

Dimensions & Physical Data

No. of Modules Width
4

Environmental

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