Application-optimised combi drain TT and TN system - Combined arrester for power systems DSH B TT...

Dehn - DSH B TT 2P 255 FM - Application-optimised combi drain TT and TN system - Combined arrester for power systems DSH B TT...
Photo source: fig. possibly similar
Photo source: fig. possibly similar
DSH B TT 2P 255 FM 941116 4013364373235 EAN/GTIN DE 11890845 WEEE

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¥1,162.56 excl. VAT
¥2,201.86 (-47.2% RRP***)

15-16 days* (CHN)

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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Application-optimised combi drain TT and TN system DSH B TT 2P 255 FM TN network type, TT network... more
Application-optimised combi drain TT and TN system - Combined arrester for power systems DSH B TT... – Dehn – 941116 – 4013364373235: Application-optimised combi drain TT and TN system DSH B TT 2P 255 FM TN network type, TT network type, number of poles 2, lightning impulse current (10/350 µs) 15kA, maximum continuous voltage AC 255V, nominal voltage AC 230V, protection level LN 1.5kV, protection level N-PE 1 .5kV, follow current extinguishing capability 25kA, max. conductor cross-section, solid (single/stranded) 35mm², max Protective effect on the end device, degree of protection (IP) IP20, multi-pole combination arrester DEHNshield Basic, type 1 + type 2 according to EN 61643-11 based on spark gaps. Space-saving spark gap technology with only 1 TE / pole enables a compact design. For the protection of residential buildings during retrofitting or renovation. Enables endpoint protection. Fulfills all requirements of DIN VDE 0100-534 and DIN VDE 0100-443. Can be used directly at the feed point of the electrical system.
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Network form DC no
Network form IT no
Network shape TN yes
Mains form TN-C no
Mains form TN-CS no
Mains form TN-S no
Network shape TT yes
Network form other no
Number of poles 2
Lightning impulse current (10/350 µs) 15 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
Mounting DIN rail TH35
Size 2 TE
Remote signaling yes
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) IP20

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