DS-ARC1 M is a 1P+N arc fault detection device (AFDD) with an integrated RCBO in three modules, for the protection against earth arc faults, parallel arc faults, series arc faults, overvolatge, short-circuit currents, overload, earth fault currents
Cutting and Protection Devices
DS-ARC1 M C20 A30 Arc fault detection device integrated with RCBO
Nortécnica Ref:
EAN:
8012542748014
Description
Technical Information
Attributes
Frequency
50
Profundidade incorporada
69
Corrente nominal especificada
20
Tensão especificada de funcionamento
240
Release characteristic
C
Number of poles
2
SensibilidadeCorrente nominal de defeito
0.03
Leakage current type
A
Classe de limitação de energia I²t
3
Categoria de sobretensão
3
Grau de poluição
2
Largura em número de módulos
3
Degree of protection IP
IP40
Concurrently switching neutral conductor
Yes
Rated short-circuit breaking capacity according to IEC 60947-2
10
Rated switch current auxiliary device
-
Rated voltage auxiliary device
-
Control voltage type auxiliary equipment
-
Additional equipment attached at delivery
-
Rated short-circuit breaking capacity according to EN 61009
10
Brands
ABB
Long Description
DS-ARC1 M is a 1P+N arc fault detection device (AFDD) with an integrated RCBO in three modules, for the protection against earth arc faults, parallel arc faults, series arc faults, overvolatge, short-circuit currents, overload, earth fault currents