Product details
The DG MU 3PY 480 4W+G from Dehn is a multipole surge arrester specifically designed for the protection of 3-phase wye systems. This surge protection device belongs to the category of Type 2 devices and meets the requirements of the ANSI/UL 1449 standard. It consists of a base unit and plug-in protection modules, allowing for flexible adjustment and maintenance. High device safety is ensured by the integrated surge arrester monitoring with Thermo-Dynamic-Control, which guarantees reliable operation and safety of the device. The surge arrester is designed for mounting on a DIN rail and provides effective protection against surges to safeguard connected equipment.
- High device safety through integrated surge arrester monitoring
- Suitable for 3-phase wye systems
- DIN rail mounting for easy installation
- Lightning impulse current of 20 kA and nominal discharge current of 50 kA.
Surge protection type | Surge arrester |
Number of conductors | 4 x |
mounting style | Top-hat rail |
Test class | Type 2 |
Item number | 22933022 |
Manufacturer | Dehn |
Category | Surge protection |
Manufacturer no. | 908341 |
Release date | 24.10.2022 |
Surge protection type | Surge arrester |
Number of conductors | 4 x |
Lightning impulse current | 20 kA |
Rated leakage surge current | 50 kA |
Nominal voltage | 277 V |
Protection level | 1.20 V |
mounting style | Top-hat rail |
Test class | Type 2 |
Protection type (IP code) | IP20 |
Country of origin | Germany |
CO₂-Emission | |
Climate contribution |
Specifications may include unverified machine translations.
30-day right of return
24 Months Warranty (Bring-in)