Altech GFL Series Branch Circuit Breakers with Ground Fault Relay
GFL Series
The First and Only UL 489 Ground Fault Relay in the Industry
The Altech GFL is a combined branch circuit breaker and equipment ground fault protector that features dual-pole switching (live and neutral disconnect) and is designed to provide protection against short circuits, overloads, and AC ground faults (residual current faults), as well as pulsating DC ground faults.
  • 1 Pole +N, 2 Pole and 2 Pole + N
  • 120/240V AC and 240 V AC
  • Rated Frequency 50/60 Hz
  • Rated Current 5-40 A
  • Rated Short Circuit Capacity 10 kA
PDF Ground Fault FAQ

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