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Surge arrester type 2 DEHNguard S Zoomed Image
DEHN

Surge arrester type 2 DEHNguard S

The single-pole DEHNguard SU surge arrester, open-type 1 SPD as per ANSI/UL 1449, consisting of the base part and plug-in protection modules. High device reliability due to arrester monitoring with "Thermo Dynamic Control". Allows protection of terminal equipment. For the protection of single-phase systems.

Ürün detayları

SKU Kodu: 908096

EAN Kodu: 4013364148598

Minimum sipariş: 1

Teknik Veriler

Ana Özellikler

Mounting method

DIN rail (top hat rail) 35 mm

With remote signalling contact

evet

Number of conductors (without earthing)

1

Construction size

1 modular spacing

Voltage protection level

1.5 kV

Max. continuous voltage AC

510 V

Nominal discharge surge current (8/20)

20 kA

Nominal voltage AC

347 V

Nominal voltage DC

-

Category type 2

-

Voltage protection level L-N

-

Signalling at the device

Optical

Max. continuous voltage DC

-

Degree of protection (IP)

IP20

Max. PV-voltage

-

Voltage protection level N-PE

-

Integrated backup fuse

-

Max. conductor cross section solid (solid, stranded)

35 mm²

Max. conductor cross section flexible (fine-strand)

35 mm²

System configuration DC

-

System configuration IT

-

System configuration TN

-

System configuration TN-C

-

System configuration TN-S

-

System configuration TT

-

System configuration other

-

System configuration TN-C-S

-

Max. discharge surge current (8/20)

50 kA

Short-circuit breaking capacity (Isccr)

-

Max. overcurrent protection device, parallel connection (fuse)

-

Max. overcurrent protection device, series connection (fuse)

-

Integrated short-circuit protection

-

Integrated short-circuit protection selective to fuse gG

-

Leakage-current free

-

İndirilenler