Residual current transformer type A

 For residual current detection in 3/4-phase alternating current networks with highly sensitive current sensor for detecting even the smallest fault currents

Main features

  • For residual current detection in 3/4-phase alternating current networks
  • Highly sensitive current sensor for detecting even the smallest fault currents
  • Simple connection via 4-pin spring-loaded terminal
  • High safety thanks to integrated overvoltage protection
  • Flexible use due to a wide frequency range

Technical data