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Carling PC Series GFCI Breakers Now Available with UL943 Approval

The PC-Series, AC Residual Current Circuit Breaker with Overcurrent Protection (RCBO), combines the ground fault protection of a GFCI with the familiar overcurrent tripping characteristics of a normal circuit breaker. It detects lower level ground faults that do not trip ordinary circuit breakers, but could lead to shock hazards and fires in installations near water. Innovative features include status LED indicators distinguishing if a breaker is closed with line voltage present, or has opened due to leakage current, or has opened due to over current, or is closed with no line voltage present. It also offers an optional Hot/Neutral reversal detection and protection.

Product Highlights

  • Meets latest UL 943 standards
  • GFCI Self-test auto-monitoring & end-of-life indication
  • Integrated push-to-reset button
  • Overload, short circuit and ground fault protection in a single package
  • Status LED indicators
  • Single circuit solution for AC branch ground fault protection
  • Optional panel seal

Typical Applications

  • Generators
  • Water Heaters
  • Battery Chargers
  • Marine
  • AC main ground fault protection for a boat’s entire AC electrical system