Dehn Surge arrester
Delivered between Tue, 10.11. and Wed, 25.11.
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Nominal voltage7
Product details
The DEHNguard M surge arrester, Type 2, is a highly advanced protection device designed in accordance with the standard EN 61643-11. It consists of a base unit and plug-in protection modules, allowing for flexible adaptation to various applications. This multipole surge arrester provides effective protection for low-voltage consumer installations against surges caused by lightning strikes or other electrical disturbances. The integrated arrester monitoring with Thermo-Dynamic-Control ensures high device safety and enables early detection of potential malfunctions. The DEHNguard M is suitable for use in lightning protection zones at interfaces 0B 1 and above, thus contributing to the safety of electrical installations.
- High device safety due to integrated arrester monitoring
- Suitable for use in lightning protection zones
- Flexible design with plug-in protection modules
- Nominal discharge current of 25 kA for effective protection
- Test class Type 2 according to EN 61643-11.
Surge protection type | Surge arrester |
Number of conductors | 3x |
Nominal voltage | 480 V |
Test class | Type 2 |
Item number | 33511124 |
Manufacturer | Dehn |
Category | Surge protection |
Manufacturer No. | 952302 |
Release date | 17.5.2023 |
Surge protection type | Surge arrester |
Number of conductors | 3x |
Lightning impulse current | 25 kA |
Rated leakage surge current | 15 kA |
Nominal voltage | 480 V |
Test class | Type 2 |
Protection type (IP code) | IP20 |
Country of origin | Germany |
CO₂ emissions | 29.48 kg |
Climate contribution | CHF 0.70 |
Specifications may include unverified machine translations.
30-day right of return
24 Months Warranty (Bring-in)