Model JCG-6 250 - 350 AMP AC Contactor

Enclosed AC Contactors for Military Applications

The AMETEK Switch 250 - 350 AMP contactor was first designed to meet the environment requirements of military applications. After thorough testing, the basic design was modified to provide a lower cost contactor for commercial generator set applications. These sealed explosion-proof contactors are designed for any standard 3-phase load as well as standard DC ampere loads.

All models feature compact size. The square base measures a maximum 4.80” on each side, and overall height is only 5.55” maximum.

The electrical design and construction of these contactors incorporate the standard AMETEK Switch quality features of our heavy-duty industrial DC contactors.

Other Special Features:

  • The contactors are gasket-sealed and vented, and designed to meet all environmental requirements of MIL-R-6106.
  • The contactor for commercial application is a modified version of the military model. It also meets the sealed and vented enclosure requirements for explosion-proof operation.
  • The actuators of these contactors use precision tooled iron parts currently in large volume DC contactor production.
  • All contactors are brazed to copper bridges and bus bars, and are silver plated for maintenance-free operation.
  • Heavy=duty solid state rectifier module for AC input coil power is available.
  • Heavy-duty environmental resistant coils are designed for efficient, quiet operation and a long service life.
  • Proven phase barrier materials are employed for maximum safety during operation.
  • Interlock switches are available for control circuit switching.
  • Specifications +


    PERFORMANCE DATA
    Model JCG-6
    Configuration 3PST, DOUBLE BREAK
    I Thermal 350 AMPS - PHASE
    350 AMPS - PHASE
    350 AMPS - PHASE
    325 AMPS - PHASE
    325 AMPS - PHASE
    200 AMPS - PHASE
    350 AMPS - PHASE
    Resistive Load 350 AMPS @ 120/208 - 240/416 VAC, 50/60/400 Hz
    350 AMPS @ 120/208, 50/60/400 Hz
    350 AMPS @ 120/208-240/416-575VAC, 50/60/400 Hz
    325 AMPS @ 120/208-160 AMPS @ 240/416, 50/60/400 Hz
    325 AMPS @ 120/208-160 AMPS @ 240/416, 50/60/400 Hz
    200 AMPS @ 120/208-240/416, 50/60/400 Hz
    Overload 5000 AMPS @ 120/208 VAC, 50/60/400 Hz-2500 AMPS @ 240/416 VAC, 50/60/400 Hz
    3500 AMPS @ 120/208 VAC, 50/60/400 Hz
    2400 AMPS 120/208 VAC, 50/60/400 Hz-1200 AMPS @ 240/416 VAC, 50/60/400 Hz
    350 AMPS @ 120/208-240/416, 50/60/400 Hz
    3500 AMPS @ 120/208 VAC, 50/60/400 Hz-1500 AMPS @ 240/416 VAC, 50/60/400 Hz
    Inductive Load

    -

    Arc Rupture

    -

    TELECOM Certification

    -

    Material Handling Certification

    -

  • Ceritifcations +


    Designed to meet all environmental requirements of MIL-R-6106
  • Diagrams +