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DEHNbloc M coordinated type 1 lightning current arr. w. high follow curr. limit. Zoomed Image
DEHN

DEHNbloc M coordinated type 1 lightning current arr. w. high follow curr. limit.

Single-pole DEHNbloc modular and coordinated spark-gap-based lightning current arrester ( type 1 according to EN 61643-11) consisting of a base part and plug-in protection module. Maximum system availability due to RADAX Flow follow current limitation. For protecting low-voltage consumer´s installations against surges and even direct lightning strikes. For installation in conformity with the lightning protection zone concept at the boundaries from 0A – 1.

Ürün detayları

SKU Kodu: 961130

EAN Kodu: 4013364118638

Minimum sipariş: 1

Teknik Veriler

Ana Özellikler

Mounting method

DIN rail (top hat rail) 35 mm

Lightning impulse current (10/350 µs)

25 kA

With remote signalling contact

-

Number of conductors (without earthing)

1

Construction size

2 modular spacing

Voltage protection level

2.5 kV

Suitable for outdoor use

-

Exhausting

-

Follow current extinguishing capability

50 kA

Max. continuous voltage AC

320 V

Nominal discharge surge current (8/20)

-

Nominal voltage AC

277 V

Nominal voltage DC

-

Category type 1

evet

Voltage protection level L-N

-

Signalling at the device

Optical

Max. continuous voltage DC

-

Degree of protection (IP)

IP20

Voltage protection level N-PE

-

Integrated backup fuse

-

Max. conductor cross section solid (solid, stranded)

50 mm²

Max. conductor cross section flexible (fine-strand)

35 mm²

Voltage protection level (DC+ - DC-)

-

Voltage protection level (DC+/DC- - PE)

-

Specific energy (W/R)

156.25 kJ/Ohm

System configuration DC

-

System configuration IT

-

System configuration TN

evet

System configuration TN-C

evet

System configuration TN-S

evet

System configuration TT

evet

System configuration other

-

System configuration TN-C-S

evet

İndirilenler