Spares / Spares by Brand / MAXi Parts

MAXiATS Automatic Transfer Switch (MA3-250)

$3,630.00 inc GST($3,300.00 ex GST)
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  • Run-Up
  • Load Tested
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  • Ready to use as soon as you receive it
Trust your generator with Macfarlane Generators, a real generator company that has been operating for 70+ years.

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MAXiATS Automatic Transfer Switch 250amp, three phase.

ATS Control Module
The module is used to monitor two 3-phase AC supply. Once I# AC supply failure is detected, the module Automatically controls the generator to start and transfer the switch to II# AC supply.


Automatic Transfer Switch (ATS) senses when mains power is lost or if the voltage is outside acceptable limits, automatically starts the generator to power your equipment. When it senses power has returned and is stable, it transfers the equipment back onto mains power and shuts the generator down, so it is ready for the next time there is a power issue.

Note: Suitable for indoor use only.



  • Fully Automatic
  • Auto and Manual Operation
  • Built-in Generator Isolator
  • Adjustable Control
  • Fast Acting
  • Pre-Programmed - Plug-n-Play
  • 12 Months RTB Warranty
Rated Voltage (V)240/415
Rated Current (A)250
Frequency50 Hz
Weight (kg)74.5kg
Dimensions (LxWxH)850 x 750 x 300 mm
Warranty (RTB)12 months