ATS MX Contactor

  • Specification Summary

  • Rating Range 40-400A
  • Transfer Type Open transition
  • Switch Type Contactor Based
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product-ATS MX Contactor

Cat® CTX Series switches are built for residential and light commercial applications requiring the dependability and ease of operation found in a power contactor switch.

Voltage sensing and system control is performed via a state-of-the-art microcontroller located on the cabinet door.

Technical Summary

Rating Range 40-400A
Transfer Type Open transition
Switch Type Contactor Based

The unit is available in open type, NEMA 1 or NEMA 3R enclosures. The MX-60 control panel adds a user interface and functionality, including:

 Indicating LEDs for power availability, switch position and load energized

 Pushbuttons for test, exercise set, timer bypass and program cancel

 Special status annunciation of in-phase transfer and times operation

 Selectable 7, 14, 21 or 28 day (factory set 28 days) generator exerciser timer

 Diagnostic LED indications in logical one-line configuration

Additional options include:

 A3/A4 Auxiliary contacts (1 each) closed in utility and generator positions

 Special timer settings