Item details
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Item details
Voltage type
AC
Built-in depth
44
Nominal rated current
20
Nominal rated voltage
400
Release characteristic
C
Rated fault current
0.03
Leakage current type
A
Surge current capacity
0.25
Current limiting class
3
Over voltage category
3
Pollution degree
3
Width in number of modular spacings
5
Frequency
50/60 Hz
Degree of protection (IP)
IP20
Number of protected poles
3
Concurrently switching N-neutral
Yes
Number of poles (total)
4
Antinuisance tripping version
No

A9DC3720 | Schneider Electric

residual current breaker with overcurrent protection (RCBO), Acti9 iCV40, 3P+N, 20 A, C Curve, 6000 A, 30 mA, A type
£ 161.26 -28%
£ 116.11
£ 139.33 inc. VAT

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6 available on 04/11/2026