Miniature circuit breaker (MCB) Schneider Electric
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General information
Ordercode YESSS
1701-7897 
Product code
18661
EAN code
03303430186618
Product group
Miniature circuit breaker (MCB)
Brand
Schneider Electric
Product specifications
Release characteristic
C
Number of poles (total)
4
Number of protected poles
4
Rated current
125 A
Rated voltage
400 V
Rated insulation voltage Ui
690 V
Rated impulse withstand voltage Uimp
8 kV
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
50 kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
25 kA
Voltage type
AC/DC
Frequency
50 - 60 Hz
Concurrently switching neutral conductor
Yes
Overvoltage category
4
Pollution degree
3
Additional equipment possible
Yes
Width in number of modular spacings
6
Built-in depth
47 mm
Degree of protection (IP)
IP20
Ambient temperature during operating
-30 - 70 °C
Connectable conductor cross section multi-wired
10 - 50 mm²
Connectable conductor cross section solid-core
16 - 70 mm²
Flush-mounted installation
No
Explosion-proof
No
Product information