DEHNsafe
Surge Arrester for Use in Cable Ducts
- Two-pole surge protective device for 230 V terminal equipment
- For use in flush-type boxes and cable ducts
- Enhanced safety due to fault-proof Y protective circuit
- Multiple visual indicator
- Programmable acoustic function
- Terminals for series connection
- Independent of the socket outlet design
Version
DEHNsafe 230 LA: Surge protective device for use in cable ducts
Details
DEHNsafe surge arresters particularly stand out due to their flexible application options. Thanks to their small mounting depth of only 31 mm, the two-pole surge protective devices for 230 V terminal equipment can be installed both in cable ducts and in flat flush-type boxes. DEHNsafe incorporates a monitoring device and a thermal disconnector. In addition to a visual operating state indicator, the device features a programmable acoustic fault indicator which can be programmed for three different operating states:
– Acoustic fault indication,
– Test function,
– Muting of the acoustic signal.
DEHNsafe surge arresters are covered by a triple TAE cover from any switch range manufacturer, thus ideally adapting to any socket outlet design.
The double terminals for L, N and PE allow for series connection to ensure that the surge protective device is situated in parallel to the circuit to be protected. For this reason, DEHNsafe does not necessarily interrupt the circuit to be protected in case of overload. They feature a green and red LED for visual inspection.
– Acoustic fault indication,
– Test function,
– Muting of the acoustic signal.
DEHNsafe surge arresters are covered by a triple TAE cover from any switch range manufacturer, thus ideally adapting to any socket outlet design.
The double terminals for L, N and PE allow for series connection to ensure that the surge protective device is situated in parallel to the circuit to be protected. For this reason, DEHNsafe does not necessarily interrupt the circuit to be protected in case of overload. They feature a green and red LED for visual inspection.
Figure 1
