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Item details

Voltage type

AC

Built-in depth

44

Nominal rated current

40

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

A9DC3740 | Schneider Electric

residual current breaker with overcurrent protection (RCBO), Acti9 iCV40, 3P+N, 40 A, C Curve, 6000 A, 30 mA, A type

£ 161.57 -28%

£ 116.33

£ 139.60 inc. VAT

Call for availability

500 available on 30/10/2026