Sun Apr 21 23:12:08 2019
Sun Apr 21 23:12:09 2019


The AC/DC sensitive residual current monitoring module monitors electrically earthed power supplies up to 300 V and connected loads up to nominal currents of 32 A for leakage and fault currents.

The module is intended for installation in distribution equipment such as PDUs (Power Distribution Units), outlet boxes or multiple socket-outlets and is supplied with DC 2…24 V.

  • Features
  • Applications
  • Accessories
  • Ordering information
  • Downloads
  • AC/DC sensitive leakage and fault current monitoring for preventive maintenance
  • High resolution for implementing equipment leakage current monitoring
  • Measured value and alarm transmission via Modbus RTU (RS-485)
  • Frequency range DC…2 kHz
  • Compact design for monitoring nominal loads up to In = 32 A
  • Low load current sensitivity due to fully shielded measuring current transformer
  • Continuous monitoring of the connection to the measuring current transformer
  • Integrated test function
  • Supply voltage DC 12…24 V


Optional accessories for RCMB132-01

TypeArt. No.
Mounting foot MCCT20B91080111

Variants of RCMB132-01

TypeMeasuring rangeSupply voltage UsArt. No.
RCMB132-01±100 mADC 12…24 VB94042136

Downloads for RCMB132-01



Category Product Language Date Size Download