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xPole dRCM residual current circuit breaker

The digital RCCBs from the xPole series can do more than just switch off. They monitor electrical installations and give advance warning of critical current flows, so that system shutdowns – and the associated costs – can be avoided. The RCDs of the dRCM series meet the highest expectations: precise tripping characteristics combined with permanent digital monitoring provide peace of mind and maximum safety.

xPole dRCM residual current circuit breaker
System monitoring
Preventive information
Easy
operation
Local status
indication

Core features

  • Line voltage-independent RCCB for fault and additional protection with additional digital features
  • System monitoring: Preventive information/warning before the RCD trips due to leakage currents; with integrated auxiliary contact(s) and local status indicator
  • A new level of accuracy that minimises nuisance tripping
  • Three LEDs for local status indication of residual currents
  • Comprehensive range of accessories
  • Contact position indicator
  • Fault current tripping indicator
  • Automatic re-setting possible
  • Transparent designation plate
  • Digital technology for maximum system availability
  • Real-time measurement of residual currents
  • Easy operation and refitting
  • Compatible with the other devices from the P series, which can be connected by means of a standard busbar
  • Twin-purpose terminal (lift/open-mouthed) at top and bottom
  • Can be positioned on busbar at top or bottom
  • Free terminal space despite installed busbar
  • ZP-A universal tripping signal switch (also suitable for PLS and PKN) can be retrofitted
  • Z-HK auxiliary switch can be retrofitted
  • Contact position indicator red - green
  • Tripping indicator white - blue

Numerous advantages:

• Can detect the difference between harmless and critical fault currents

• Precise switching and reduction of nuisance tripping

• Continuous monitoring of the system status – prompt warning if
the status quo changes

• Easy troubleshooting thanks to precise fault localisation

• As easy to install as a conventional RCCB

• Longer servicing intervals

• Ideal for system monitoring thanks to preventive information

• Warning in the event of tripping at leakage current

• Clear, user-friendly status display of fault current conditions by means of tri-coloured LEDs

• Contact position indicator

• Fault current tripping indicator

• Comprehensive range of accessories

• Can be integrated into multiple bus systems

 

Reliable protection

Modern residual current circuit breakers (RCCB) provide reliable protection of people and technical equipment against fault currents.

Enhanced security with proactive communication

Digital RCCBs monitor electrical installations and issue advance warnings of critical current flows. In the event of a fault current, the device will immediately relay this information to the plant’s control centre so that troubleshooting can start before a system failure occurs. This makes it possible to determine the precise cause of the fault current and thereby facilitates easy servicing of the system. This not only increases system availability but also simplifies maintenance thanks to the user-friendly remote control option.

Real-time measurements

The digital display facilitates real-time diagnostics directly at the switch. Thanks to the status LEDs, users can check the functioning of the system with one simple glance, at any time.
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