Earth leakage circuit breaker ATTEMA
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General information
Ordercode YESSS
3077-7188 
Product code
AT90218
EAN code
08712259536552
Product group
Earth leakage circuit breaker
Brand
ATTEMA
Product specifications
Number of poles (total)
2
Number of protected poles
1
Rated voltage
230 V
Rated insulation voltage Ui
264 V
Rated impulse withstand voltage Uimp
4 kV
Rated current
16 A
Rated fault current
0.03 A
Leakage current type
A
Current limiting class
3
Rated short-circuit breaking capacity according to EN 61009
6 kA
Rated short-circuit breaking capacity according to IEC 60947-2
15 kA
Rated short-circuit breaking capacity Icn according to EN 61009-1
6 kA
Disconnection characteristic
Undelayed
Surge current capacity
1 kA
Voltage type
AC
Frequency
50 Hz
Release characteristic
B
Concurrently switching neutral conductor
Yes
With interlocking device
Yes
Overvoltage category
3
Pollution degree
2
Ambient temperature during operating
-25 - 55 °C
Width in number of modular spacings
2
Built-in depth
70 mm
Anti-nuisance tripping version
Yes
Degree of protection (IP)
IP20
Connectable conductor cross section solid-core
0.75 - 35 mm²
Connectable conductor cross section multi-wired
0.75 - 35 mm²
Product information