DEHNguard DG M TNC ACI 275 FM
| Type of manufacturer: | DG M TNC ACI 275 FM |
|---|---|
| Manufacturer Art. No.: | 952330 |
| Art. Nr.: | 13880 |
| Pieces per package unit: |
|
| Accessory type: | Overvoltage protection |
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Product number:
13880
Description
DEHNguard DG M TNC ACI 275 FM
The DG M TNC ACI 275 FM effectively protects your TN-C system against surges – without the need for an external backup fuse. Thanks to integrated ACI technology with spark gaps and thermodynamic control, the device offers maximum safety and is extremely easy to install. With its compact design and remote signalling contact, it is ideal for modern installations with limited space.
Product benefits
- Integrated ACI technology eliminates the need for external pre-fuses
- Ideal for TN-C systems with protection extending to the end device
- Thermo-Dynamic Control reliably monitors the arrester status
- No leakage current for maximum operational safety
- Compact design with 3 TE saves space in the control cabinet
- With remote signalling contact for integration into monitoring systems
Product features
- Rated voltage: 230 / 400 V AC (50 / 60 Hz)
- Maximum continuous voltage: 275 V AC
- Max. surge current: 20 kA (8/20 µs)
- Protection level: ≤ 1.5 kV
- Response time: ≤ 100 ns
- Short-circuit withstand capacity: 25 kA rms
- No leakage current
- Mounting: 35 mm top-hat rail (EN 60715)
- Housing: Thermoplastic, red, UL 94 V-0
- Mounting dimensions: 3 HP, protection class IP 20