Combined arrester DEHNventil ZP TNC - Combined arrester for power systems DV ZP TNC 255

DV ZP TNC 255 900390 4013364105751 EAN/GTIN DE 11890845 WEEE

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$567.81 excl. VAT
$1,360.75 (-58.27% RRP***)

15-16 days* (USA)

Safety and hazard information
Please note that electrotechnical work may only be carried out by qualified electricians or under their guidance and supervision. Observe any deviating country-specific electrical installation standards and regulations and seek advice from a local electrician.In addition, observe more current safety instructions and regulations for the products on the manufacturer's side or the product descriptions and installation instructions on the manufacturer's side.

Devices with a connected load of > 380V/400V require a heavy current connection and may only be connected by an approved electrical company. Devices with a power rating > 12kW require the approval of your grid operator (Germany, other countries may differ).
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Combined arrester DEHNventil ZP TNC DV ZP TNC 255 Network type TN-C, number of poles 3, lightning... more
Combined arrester DEHNventil ZP TNC - Combined arrester for power systems DV ZP TNC 255 – Dehn – 900390 – 4013364105751: Combined arrester DEHNventil ZP TNC DV ZP TNC 255 Network type TN-C, number of poles 3, lightning impulse current (10/350 µs) 75kA, maximum continuous voltage AC 255V, nominal voltage AC 230V, protection level 1.5kV, protection level LN 1.5kV, follow current extinguishing capacity 25kA, Specific energy (W/R) 1400kJ/Ohm, Max. conductor cross-section, solid (single/stranded) 50mm², Max. Energetically coordinated protection for the end device, degree of protection (IP) IP30, DEHNventil ZP multi-pole combined arrester, type 1 + type 2 according to EN 61643-11 based on spark gaps. Can be snapped directly onto a 40mm busbar system in the meter space without tools. Maximum system availability thanks to RADAX Flow follow current limitation. Enables endpoint protection. To protect low-voltage consumer systems against overvoltages, even in the case of direct lightning strikes. Can be used according to the lightning protection zone concept at the interfaces 0A - 2.
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Network form DC no
Network form IT no
Network shape TN no
Mains form TN-C yes
Mains form TN-CS no
Mains form TN-S no
Network shape TT no
Network form other no
Number of poles 3
Lightning impulse current (10/350 µs) 75 kA
Highest continuous voltage AC 255V
Rated voltage AC 230V
Protection level 1.5 kV
Protection level LN 1.5 kV
Follow current extinguishing capability 25 kA
Specific energy (W / R) 1400 kJ/ohms
Mounting Bus bar
Size 3 TE
Remote signaling no
Signaling on the device optical
Test class Type 1 and 2
Integrated backup fuse no
Voltage switching spark gap technology yes
Overcurrent-protected voltage tap-off no
IP protection) IP30

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