FSL1-80A/100A

Usage       Type FSL1-100A(ERL1-100A)  Residual Current Circuit Breaker without Over current protection conforms to the standards of GB16916.1¡¢IEC61008¡¢BS4293 etc. It is used in the circuits of AC 50~60HZ, single phase 230V(220V), three phases 400V (380V) in industrial & mining enterprises,Commercial buildings and housing for protection of personal electric shock hazard and electric equipment and for unfrequent switchover of circuits under normal conditions.

Operation principle figure

  1 Leakage Protection function of RCCB is tested and adjusted by the manufacturer, users can not open the product at random during usage.
  2 After using RCCB for a certain time (normally one month), test button should be pressed once in a state of making the circuit to check whether the function of RCCB is normal or reliable ( press test button once, the RCCB can break off once). If abnormal, it should be unloaded and sent to the manufacturer for repair.
  3 RCCB must not be wetted or soaked by rain, snow or water during the course of transportation, storation and usage.
  4 RCCB can not Play the role of protection when short circuit occurs.