New CAT Equipment

CTE Series Automatic Transfer Switch

The Cat® CTE Series transfer switches are configurable for applications requiring the dependability and ease of operation found in a full featured power contactor type transfer switch.
The CTE Series is equipped with the MX350 controller that is designed for the most demanding transfer or bypass switch applications providing enhanced connectivity for accurate and timely diagnostics and event recording.

Get a Quote

    Fabick Cat needs this information to contact you about our products and services. You may unsubscribe from communications at any time. For more information, please review our Privacy Policy.


    The Cat CTE Series type transfer switch

    makes use of a fully programmable / configurable microprocessor-based controller to allow the utmost in application flexibility.
    • Electrical Ratings
      Applicable Testing
    • Seismic tested and certified to IBC 2006 & OSHPD
    • CSA C22.2 No. 178 certified at 600 VAC
    • IEC 947-6-1 liste
    Control Power
    40 to 4000 amperes, 2,3 or 4 poles
    Enclosure Capability
    NEMA 1, 3R, 4, 4X and 12
    System Voltage Application
    Available to 600 VAC, 50 or 60 Hz
  • Technical Summary
    Rating Range
    Switch Type
    Contactor Based
    Transfer Type
    Open / Closed / 4 position switch
  • The CTE Series of Automatic Tranfser Switches
    • Drive Mechanism
    • Bypass Isolation Switches CBTED & CBTECT
    • The Cat CTE Series power contactor type transfer switch makes use of a fully programmable/configurable microprocessor-based controller to allow the utmost in application flexibility. Further, the CTE Series is offered in a wide array of configurations enabling it to meet the needs of even the most highly critical load.
      Available configurations include:
      • The MX350 microcontroller is a modular control and monitoring system designed specifically for low voltage transfer switch applications.
        The MX350 provides the following key benefits:
        Flexible control and communication options to suit any low-voltage transfer switch application
        Small footprint
        Modular design, which reduces the number of spare components for maintenance and testing
      • 40-4000 Amps:
      • CTE Automatic Transfer Switches
      • CTED Delayed Transition Transfer Switches
      • CTEM Manual Transfer Switches

      • 100-4000 Amps:
      • CTECT Closed Transition Transfer Switches
      • CBTE Open Transition Bypass Switches
      • CBTED Delayed Transition Bypass Switches
      • CBTECT Closed Transition Bypass Switches
    • CTECT Series:
    • Neutral Switching
    • CTE Electrical Ratings
    • Safe Manual operation
    • CTED Series: