Powering Life for Modern Humanity

GenProtectP-Series 208V-480V Paralleled Generator Distribution Switchboard

Protection for Multiple Paralleled Generators with Optional Distribution

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   Switchboard Information

APT’s Onboard Paralleled Generator Distribution Switchboard is the most powerful, all in one solution to your power needs. It is a Low Voltage Insulated Case Circuit Breaker Panel in a floor-standing enclosure. This paralleled generator switchboard is a high quality insulated case or power circuit breaker for use as a Generator or Service Main, or to feed MCCs, switchboards, and large equipment loads. It can be custom configured to help connect any number of permanent generators with on board paralleling controls. This makes the switchboard provide safe and protected power distribution.

   Floor-Standing Panel

  • Floor-Standing/Pad Mountable
  • Large Bus Bar Connections Simplify Field Cable Installation
  • Provides Robust 100% Rated Disconnecting Mans, with Short Circuit and Overload Protection
  • Carbon Steel Enclosure powder coated ANSI 61 Gray
  • Enclosure Includes Hinged Front Door with Lockable T-Handles
  • Neutral Busbar and Grounding Stud
  • Dimensions: 80”H x 28”W x (23” up to 62”D)
  • Options:
    • UL  Listed
    • Service Entrance Rated
    • LSI, LSIG
    • Electric Operator
    • Draw Out Circuit Breaker
    • Circuit Breaker Control Switch
    • Circuit Breaker Position Indicating Lamps
    • Electric Metering
    • Emergency Stop Pushbutton
    • Generator Protection
    • Fault Annunciation
    • Kirk Key Interlocking
    • Automatic Source Transfer Control
    • Generator Paralleling Control
    • Main Bus
    • Modbus Serial or Ethernet Communications
    • Aluminum or Stainless Steel Enclosure


  • UL 489
  • Available from 800A up to 4000A+
  • 100% Rated
  • Fixed or Drawout Mount
  • LI Trip Unit
  • Shunt Trip
  • Auxiliary Contacts
  • Bell Alarm

   Gen-Mount Panel

  • Application Voltage:
    o 120V/240V (2Ø)
    o 120V/208V, 480V, 600V (3Ø)
  • NEMA standard hole pattern (3000A) or circuit
    breaker lug terminations for connections.
  • Enclosure
    o NEMA 1 (indoor) or NEMA 3R (outdoor)

    o Carbon steel.
    o Painted ANSI 61 Gray or a variety of
    custom colors.
    o Screw Removable Front Panel allows
    circuit breaker bus and lug access.
    o Your choice of cable entrance/exit
    o Typical Dimensions:
    § 40″H x 28”W x 18”D

Applicable Standards

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