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ASCO Service Entrance Rated Switchboard

For Customized Mission Critical Applications

The ASCO Service Entrance Rated transfer systems are designed for automatic switching of loads between the utility source and an alternate source of power.

ASCO Service Entrance Rated Switchboard
  • Features

    • The utility disconnect device will be equipped with ground fault trip if the voltage between neutral and ground is greater than 250 volts, and the continuous current is greater than 1000 amperes.
    • Disconnect link for the utility neutral bus.
    • Disconnect link between the neutral bus and the ground bus.


    • Meets all NEC requirements for service entrance rating, and is labeled to UL 891 standards.
    • Available up through 4000 amperes using ASCO 7000 series automatic transfer switches. 7ATS, 7ATB, 7ACTS and 7ACTB.


    • Banking, Financial and Insurance
    • Broadcast and Entertainment
    • Construction and Engineering
    • Data Center/Colocation/Hosting
    • Education
    • Fire/Alarm/Security
    • Government
    • Healthcare
    • Manufacturing
    • Power Generation
    • Retail and Wholesale
    • Transportation
    • Telecom

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