Z60 series Residual current breaker (without over-current protection) is suitable for the line of AC 50/60Hz,voltage 240V(2pole)/415V(4pole),rated current up to 63A.When there is human electricity shock or if the leakage current of the line exceeds the prescribed value, it will cut off the power rapidly to protect human safety and prevent the accident due to the current leakage.
It can be used as infrequent changeover of the line in normal situation. It is applicable to industrial area, commercial area, tall building and civil house.
It complies with standard IEC/EN61008.1 and GB16916.1
Basic Specification and Main Parameters
|Rated Working Voltage||240/415V|
|Rated Working Current||16, 25, 40, 63A|
|Rated Residual Operating Current||0.03, 0.1, 0.3, 0.5A|
|Rated Residual Un-operating Current||0.015, 0.05, 0.15, 0.25A|
|Sensibility||A &AC Type|
|Maximum Operating Time||IΔnt≤0.1s 5IΔnt≤0.04s|
|Rated Making And Breaking Capacity||In≤50A 500A,In≤63A 630A|
|Limiting Value Of Un-operating Current||6In|
|Rated Limiting Short-circuit Current||3000A|
|Pole Number||2P, 4P|
Operation Principle Figure