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DEHN DBM1320 Lightning Current Arrester 25kA 1 PH 277V 35mm DIN Rail 36mm W 73mm D 90mm H Thermoplastic IP20

Product Code: DBM1320

  • Surge protection for 277 V, single-phase systems
  • Compact design, 36 mm width for DIN rail mount
  • Fast response time of <= 100 ns
  • High lightning current capacity of 50 kArms
  • Operates in temperatures from -40 to 80°C
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1

Specifications

General

Product Type
Lightning Current Arrester
Brand
DEHN
Series
DEHNbloc modular
Application
Coordinated and modular single-pole lightning current arrester for protecting low-voltage consumer's installations against surges and even direct lightning strikes.

Electrical

Lightning Impulse Current Iimp (10/350µs)
25kA
Max. Backup Fuse
315A gG
Nominal Voltage
277V AC
Voltage Protection Level Up
2500V
Nominal Discharge Current Inom (8/20µs)
20kA
No. of Poles
1P
Max. Continuous Operating Voltage
320 V AC

Mechanical

Terminal Size
10 to 50 mm2

Dimensions & Physical Data

No. of Modules Width
2

Environmental

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

Documents

IPD Product Catalogue V17

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