Description Place of Origin : China Brand Name : Chint Model Number : NB2LE Type : Residual Current Poles Number : Twin Rated Voltage : 240V Rated Frequency : 50/60hz Chint NB2LE Residual Current Operated Circuit Breaker 1P N 6A 10A 16A 20A 25A 32A 40A Type AC Type A CHNT 6kA Chint RCBO   Chint NB2LE residual current operated circuit breakers are suitable for lines with AC 50/60Hz, rated voltage 240V, rated current upto 40A and for purposes of residual current protection, overload and short circuit protection. When any personal electric shockoccurs or the circuit leakage current exceeds the predetermined value, the residual current operated circuit breaker canautomatically cut off the power supply in a very short period of time, so that the safety of persons and electrical equipment canbe protected. The residual current operated circuit breaker can be used for infrequent conversion of lines under normal conditions, and applied under occasions such as industrial, and commercial, high-rise buildings and residential houses.