Circuit breakers
xPole Digital Combined RCD/MCB Device dRBM, 1+N and 2-pole
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xPole Digital Combined RCD/MCB Device dRBM, 1+N and 2-pole

This residual current operated circuit breaker with integrated overcurrent protection in 1+N pole and 2-pole is a high-quality residual current circuit breaker and miniature circuit breaker combination with line voltage-dependent tripping and a wide variety of rated tripping currents.

The line voltage-dependent dRBM device is part of the xPole series and can be used for residential buildings as well as for commercial application.

Its integrated digital technology offers predictive diagnostics of the level of leakage current via LED indication.

xPole Digital Combined RCD/MCB Device dRBM, 1+N and 2-pole
residential & commercial
According to
IEC/EN 61009
LED display
for immediate status indication

Core features

  • High-quality RCD/MCB device combination
  • Three LEDs provide information about the rated residual current of the RCBO
  • Line voltage-dependent tripping
  • Contact position indicator red – green
  • Fault current tripping indicator white – blue
  • Guide for secure terminal connection
  • 3-position DIN rail clip, allows easy removal from existing busbar system
  • Wide range of accessories suitable for subsequent installation
  • Rated currents up to 25 A
  • Tripping characteristics B, C, D
  • Rated breaking capacity 10 kA
  • Type A: Protects against special forms of residual pulsating DC which have not been smoothed
  • Type G: 10ms time delay in order to avoid unwanted tripping, e.g. during thunderstorms
  • Integrated digital technology for leakage current indication

IEC Standard quality design

The RCBO line adheres to the IEC standard of IEC/EN 61009 (VDE 0664-20 and 21) – an IEC region as well as European standard for RCDs with integrated overcurrent protection (RCBOs). This applies to both the line voltage-independent and line voltage-dependent RCDs/MCBs with rated currents up to 125 A for fixed installations. All requirements of IEC/EN 61009 are 100 % fulfilled by Eaton's RCBO line. All required standards are printed on the devices.

Suitable RCD/MCB types for all contingencies

Wiring the circuits separately increases the operational safety of an electrical system, because in the event of a ground fault on a separated circuit will allow for that circuit to be opened when tripping limits are exceeded. Often a ground fault can lead to an unintentional disconnection of a residual current protection device when other inputs are protected by the same breaker. This type of nusiance tripping can be prevented by individually wiring the system with several circuit breakers.

All in one device

Eaton's high quality standard guarantee comprehensive personal- and equipment protection by combining the functionalities of a residual current circuit breaker with those of a miniature circuit breaker. This means our customers spend less time and effort wiring while still protecting the system against overload, short circuit and residual current. Using Eaton's line of RCBOs, your electrical system will increase in safety and reliability.
How to buy from Eaton
Contact us

Phone: +359884477015