Surge arrester DEHNrail - Surge protection device 230V 4-pole DR M 4P 255

DR M 4P 255 953400 4013364115767 EAN/GTIN DE 11890845 WEEE

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£103.82 incl. VAT (£0.00)
£196.63 (-47.2% 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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ÜS arrester DEHNrail DR M 4P 255 Mounting type DIN rail TH35, rated voltage AC 230V, maximum... more
Surge arrester DEHNrail - Surge protection device 230V 4-pole DR M 4P 255 – Dehn – 953400 – 4013364115767: ÜS arrester DEHNrail DR M 4P 255 Mounting type DIN rail TH35, rated voltage AC 230V, maximum continuous voltage AC 255V, rated load current 25A, rated discharge current (8/20) (LN) 3kA, total discharge current (8/20) (L+N-PE) 8kA, Total discharge current (8/20) (L1+L2+L3+N-PE) 8kA, protection level LN 1kV, protection level L-PE/N-PE 1.5kV, number of poles 4, optical signaling on the device, max. /stranded) 4mm², max. conductor cross-section, flexible (finely stranded) 2.5mm², test class type 3, degree of protection (IP) IP20, four-pole surge arrester DEHNrail modular, type 3 according to EN 61643-11, consisting of base element and plugged-in protection module. High discharge capacity due to powerful zinc oxide varistor/spark gap combination. To protect the mains supply of industrial electronics devices from transient overvoltages in control cabinets. For use in the lightning protection zone concept at the interfaces 1 - 2 and higher.
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Rated voltage AC 230V
Highest continuous voltage AC 255V
Nominal load current 25 A
Nominal discharge current (8/20) (LN) 3 kA
Total discharge current (8/20) (L + N-PE) 8 kA
Protection level LN 1 kV
Protection level L-PE / N-PE 1.5 kV
Number of poles 4
Mounting DIN rail TH35
With telecommunication contact no
Signaling on the device optical
Test class type 3 yes
With noise filter no
IP protection) IP20

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