DEHN Combined Type 1+2+3 Lightning Arrester For TN-S Systems - 956405

DEHN Combined Type 1+2+3 Lightning Arrester For TN-S Systems - 956405
DEHN Combined Type 1+2+3 Lightning Arrester For TN-S Systems - 956405
DEHN Combined Type 1+2+3 Lightning Arrester For TN-S Systems - 956405
DEHN Combined Type 1+2+3 Lightning Arrester For TN-S Systems - 956405
DEHN Combined Type 1+2+3 Lightning Arrester For TN-S Systems - 956405
DEHN Combined Type 1+2+3 Lightning Arrester For TN-S Systems - 956405
Reference: E3ZJ9
Brand: DEHN
Mfr. Part: 956405

Modular DEHNventil M2 combined arrester provides comprehensive surge and lightning strike protection for low-voltage installations. Features spark-gap technology with rapid arc control (RAC) for maximum system availability. Designed for TN-S systems, this four-pole unit meets EN 61643-11 standards and includes remote signaling capability. Suitable for protection zones 0A-2.

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$1,267.61 USD
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Description
Specifications
Downloads

Description

Modular DEHNventil M2 combined arrester provides comprehensive surge and lightning strike protection for low-voltage installations. Features spark-gap technology with rapid arc control (RAC) for maximum system availability. Designed for TN-S systems, this four-pole unit meets EN 61643-11 standards and includes remote signaling capability. Suitable for protection zones 0A-2.

Pros:

  • Combined Type 1+2+3 protection in single device
  • Rapid arc control for maximum system availability
  • Modular design with plug-in protection module
  • Includes remote signalling contact

Downloads

Compliance and Certification (EN)
pdf
Download
Product datasheet (EN)
pdf
Download
Installation and Maintenance (EN)
pdf
Download

Specifications

System configuration DC
No
System configuration IT
No
System configuration TN
No
System configuration TN-C
No
System configuration TN-C-S
No
System configuration TN-S
Yes
System configuration TT
No
System configuration other
No
Number of poles
4
Lightning impulse current (10/350 µs)
100 kA
Max. continuous voltage AC
255 V
Nominal voltage AC
230 V
Voltage protection level L-PE
1.5 kV
Voltage protection level N-PE
1.5 kV
Follow current extinguishing capability
50 kA
Specific energy (W/R)
2500 kJ/Ohm
Max. overcurrent protection device, parallel connection (fuse)
250 A
Max. overcurrent protection device, series connection (fuse)
100 A
Mounting method
DIN rail (top hat rail) 35 mm
Construction size
4 modular spacing