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Surge protective devices for circuit breakers 2-pole C25 A Zoomed Image
DEHN

Surge protective devices for circuit breakers 2-pole C25 A

Pre-wired complete unit, additional wiring of the single devices not necessary. Meets the requirements of EN 50550 "Power frequency overvoltage protective device". High reliability due to "Thermo Dynamic Control" SPD monitoring device. For protecting low-voltage consumer's installations against transient and temporary overvoltages (SPD+POP). For installation in conformity with the lightning protection zone concept at the boundaries from 0B-1 and higher.

Ürün detayları

SKU Kodu: 900780

EAN Kodu: 4013364156203

Minimum sipariş: 1

Teknik Veriler

Ana Özellikler

Mounting method

DIN rail (top hat rail) 35 mm

With remote signalling contact

-

Number of conductors (without earthing)

-

Construction size

4 modular spacing

Voltage protection level

1.5 kV

Max. continuous voltage AC

275 V

Nominal discharge surge current (8/20)

5 kA

Nominal voltage AC

230 V

Nominal voltage DC

-

Category type 2

evet

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

hayır

Max. conductor cross section solid (solid, stranded)

25 mm²

Max. conductor cross section flexible (fine-strand)

16 mm²

System configuration DC

-

System configuration IT

-

System configuration TN

evet

System configuration TN-C

-

System configuration TN-S

-

System configuration TT

evet

System configuration other

-

System configuration TN-C-S

-

Max. discharge surge current (8/20)

-

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