Skip to main content

PGFM Series

Hydraulic Magnetic Circuit Breakers Airpax®

 
  • /media/djcatalog2/images/item/0/linegard-pgfm-series.jpg
     
    Manufacturer: Sensata Airpax®

    Ground Fault Sensing Module

      • Power and fault status indicators
      • Provides identification of a ground fault vs. short circuit trip
      • Chemical and UV resistant enclosure
      • Protection range and operating voltage: 0 - 50 Amps, 120 VAC, 120/240 VAC, 240V
      • Unit operating temperature is -35°C to +66°C
      • Accommodates up to 3 wires, 6 AWG
      • Data Centers
      • Marine
      • Generators
      • Panel Protection
    Services
    Professional and fast quote
    Product usually available on stock

    Delivery:  

    • ASK for "Just in time" delivery

    More questions?

    +39 02 3340 0846 or Contact us

    Questions?

    +39 02 3340 0846
    or Contact us

    Description

    The LineGard™ PGFM product family – operating in tandem with an an Airpax™ circuit breaker – delivers both equipment leakage and ground fault circuit protection (ELCI and GFCI), helping to ensure equipment is protected from ground faults and that personnel are safeguarded from electric shock in generator, CDU, and other applications.

    The combined assembly is recognized as a Class A UL 943 (120V Only) and as UL 1053 (240V Only) rated device. The PGFM constantly monitors the current balance of the conductors (wires / cables) supplying power to the load. When a ground fault occurs, the PGFM uses the circuit breaker’s shunt trip coil to signal the breaker to trip.

    Regulatory requirements around GFCI applications are largely incorporated into UL 943 (Class A GFCI) – which is designed to protect personnel from potential electric shock - and UL 1053 - which covers both GFCI and Equipment Leakage Circuit Interruption (ELCI)

    Type GFP - UL 943 (120V Only) Category FTTJ2 when used in tandem with Airpax LEL series (UL 489 listed circuit breaker with shunt trip) ELCI – UL 1053 Category FTTJ2 when used in tandem with Airpax LEL series (UL 489 listed circuit breaker with shunt trip)
    Operating Voltage 120 VAC or 120/240 VAC, 50/60 Hz
    Interrupting Voltage Rating of UL 489 listed circuit breaker
    Sensing Coil Voltage Limit 400 VAC maximum
    Phase Interrupt Single (120 VAC 3 wire), Split (120/240 VAC 4 wire) , 240VAC 3-wire (L1, L2, N)
    Short Circuit 120VAC, 50A
    120/240VAC, 50A
    240VAC, 50A
    Trip Time of Combined Assembly PGFM: UL943 - 25mS, ELCI: UL1053 - 100mS or less (60mS nominal)
    Trip Level 5mA +/- 1mA, 8mA +/- 2mA, 18mA +/-2mA, 27mA +/- 3mA
    Operating Temperature -35°C to +66°C
    Reset Type Automatic on power up (PGFM only) See datasheet
    Salt Fog (Corrosion) ASTM B117
    Shock 33CFR183.534 - modified to supply 5,000 shocks @ 25G, instead of test standard of 1,000 shock
    Vibration MIL-STD-810 (random vibe 4G RMS), IEC 6945 (sine sweep 5 to 100 Hz for low frequency)

    Documentation