#Industry News
High Breaking Capacity RCCB N7
High Breaking Capacity RCCB N7
Application
Residual current circuit breaker (RCCB) N7 series is suitable for cutting off any fault circuit immediately on the occassion of shock hazard or earth leakage of trunk line and also used to provide the indirect pretection for the operator of fire caused due to the cirucuit fault. It is in accordance with standard IEC/EN61008.
Technical Specification
Type
Electronic / Electromagnetic
Pole
2P, 4P A, AC, S, T
Rated voltage (Un)
230/400V AC
Rated current (In)
16, 25, 40, 63, 80,100,125A
Rated short-circuit breaking capacity
6kA
Rated residual operating current I△n (mA)
30, 100, 300, 500mA
Rated residual non-operating current I△no
0.5I△n-1I△n
Instantaneous tripping
≤0.1S
Approval
S， CB， CE
Wiring & Dimension
