Item details
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Item details
Mounting method
DIN rail
Built-in depth
44
Nominal rated current
40
Nominal rated voltage
415
Number of poles
4
Rated fault current
0.03
Leakage current type
Other
Selective protection
No
Surge current capacity
3
Width in number of modular spacings
4
Short-time delayed tripping
No
Frequency
50 Hz
Degree of protection (IP)
IP20
Additional equipment possible
No

M9R31440 | Schneider Electric

Multi9 ID - residual current circuit breaker - 4P - 40A - 30mA - type A-SI
£ 245.54 -60%
£ 98.22
£ 117.86 inc. VAT

Call for availability

500 available on 20/11/2026