Combination arrester DEHNshield ZP basic, type 1 + 2, with spark gap technology DSH ZP B TT 255

DSH ZP B TT 255 900396 4013364306783 EAN/GTIN DE 11890845 WEEE

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£142.85 incl. VAT (£0.00)
£430.07 (-66.78% RRP***)

3-5 days* (GBR)

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 for power systems System configuration TN-S, System configuration TT, Number of... more
Combination arrester DEHNshield ZP basic, type 1 + 2, with spark gap technology DSH ZP B TT 255 – Dehn – 900396 – 4013364306783: Combined arrester for power systems System configuration TN-S, System configuration TT, Number of poles 4, Lightning impulse current (10/350 µs) 30kA, Max. continuous voltage AC 255V, Nominal voltage AC 230V, Voltage protection level L-N 1,5kV, Voltage protection level N-PE 1,5kV, Follow current extinguishing capability 25kA, Specific energy (W/R) 225kJ/Ohm, Max. conductor cross section solid (solid, stranded) 50mm², Max. conductor cross section flexible (fine-strand) 35mm², Mounting method Busbar, Construction size 3 modular spacing, Signalling at the device Optic, Test class Type 1 + 2, Energy-coordinated protection effect with regard to the terminal equipment, Degree of protection (IP) IP30
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Network form DC no
Network form IT no
Network shape TN no
Mains form TN-C no
Mains form TN-CS no
Mains form TN-S yes
Network shape TT yes
Network form other no
Number of poles 4
Lightning impulse current (10/350 µs) 30 kA
Highest continuous voltage AC 255V
Rated voltage AC 230V
Protection level LN 1.5 kV
Protection level N-PE 1.5 kV
Follow current extinguishing capability 25 kA
Specific energy (W / R) 225 kJ/Ohm
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 no
Overcurrent-protected voltage tap-off no
IP protection) IP30

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