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DEHN DGMTT320FM Surge Arrester 20kA 230/400V 35mm DIN Rail Thermoplastic IP20

Product Code: DGMTT320FM

  • Surge protection for 230/400 V systems
  • Rated current of 20 kA
  • Mounts on 35 mm DIN rail
  • Fast response time: <= 25 ns (L-N)
  • Complies with KEMA standards
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Specifications

General

Product Type
Surge Arrester
Brand
DEHN
Series
DEHNguard modular
Application
For protecting low-voltage consumer's installations against surges

Electrical

Max. Backup Fuse
125A gG
Nominal Voltage
230V AC, 400V AC
Voltage Protection Level Up
1500V
Max. Discharge Current Imax (8/20µs)
40kA
Short Circuit Current Rating
25kA
Alarm Contact
Changeover contact
Nominal Discharge Current Inom (8/20µs)
20kA
No. of Poles
4P
Max. Continuous Operating Voltage
255 V AC, 320 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

Documents

IPD Product Catalogue V17

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