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.

Rating Range
Transfer Type
Open / Closed / 4 position switch
Switch Type
Contactor Based
Control Power
40 to 4000 amperes, 2,3 or 4 poles


Standard/Optional Features