S-ARC1 is a 1P+N arc fault detection device (AFDD) with an integrated MCB in two modules, for the protection against short-circuit currents, overload, earth arc faults, parallel arc faults and series arc faults.
Cutting and Protection Devices
S-ARC1 C20 Arc fault detection device integrated with MCB
Nortécnica Ref:
EAN:
8012542175438
Description
Technical Information
Attributes
Voltage type
AC
Profundidade incorporada
69
Corrente nominal especificada
20
Tensão especificada de funcionamento
240
Frequency
50
50
Release characteristic
C
Number of poles
2
Classe de limitação de energia I²t
3
Categoria de sobretensão
3
Grau de poluição
2
Largura em número de módulos
2
Degree of protection IP
IP40
Concurrently switching neutral conductor
Yes
Rated short-circuit breaking capacity according to EN 60898
7.5
Rated short-circuit breaking capacity according to IEC 60947-2
7.5
Rated switch current auxiliary device
-
Rated voltage auxiliary device
-
Control voltage type auxiliary equipment
-
Additional equipment attached at delivery
Fire protection switch
Brands
ABB
Long Description
S-ARC1 is a 1P+N arc fault detection device (AFDD) with an integrated MCB in two modules, for the protection against short-circuit currents, overload, earth arc faults, parallel arc faults and series arc faults.