McPherson Controls | 400A 3Pole Automatic Transfer Switch | ATS22/400/3N3 multi-Voltage

The high quality and technology of McPherson Controls ATS ensures safe and continuous power for residential and industrial uses.

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McPherson Controls | 400A 3Pole Automatic Transfer Switch | ATS22/400/3N3 multi-Voltage


ATS-22 Controller, BTS2BE0400 Transfer Switch: reliable motor-operated transfer mechanism with mechanical interlock.
Automatic Transfer Switch, 400 AMPS, 3 Pole / 1 Phase, 50 Hz or 60 Hz, Multi-Voltage: 208-480V adjustable, Automatic with Emergency Manual override, NEMA 3R Weather-Proof Enclosure for Indoor or Outdoor use.
Generator Exerciser settings:  off, day, hour & minute: once a week, once every 2 weeks, once every 3 weeks, once every 4 weeks, without load or with load.

Pictures shown are representative and may not reflect exact model or other specifications.

Usually ships in 3-5 business days if in stock at the factory when placing the order.

can be export

Product can be export to the Caribbean, Latin America and other parts of the world with an additional payment.

Chat with one of our customer service representatives on Whatsapp (green button below) or call us at +1.954.657.7777 for shipping from USA to your country.

IMPORTANT: Before adding your product to the cart, contact us on Whatsapp (green button below) or by phone +1.954.657.7777 to check the availability of the product you wish to buy. We want to serve you as you deserve.

You count on our help to help you buy the product you need. To avoid purchasing the wrong product, please contact us before purchasing by WhatsApp (button on this page), by phone at +1.954.657.7777 or by email at We have trained personnel, with more than 15 years of experience in handling manufacturer's tools: printed parts manuals, Power Parts online (electronic parts catalog), Product 360 (product configuration and kits that comprise it, as it was assembled in the factory), intranet Bill of Materials, among others. That is, we can determine 100% unequivocally which is the product you need.

Additional Info

McPherson Controls ATS22/400/3N3


Details and Specifications

  • Micro-processor based & full glass panel design. 
  • Smart m-Touch touch sensing design. 
  • Compact size with user-friendly LED display. 
  • Capacitive touch key programming & operation. 
  • All operation can be done directly on touch panel or from PC connection. 
  • Program settings are Auto-saved into memory and will remain saved even when power is disconnected. 
  • Provides full phase voltage & frequency monitoring & protection for both normal & standby source. 
  • Transfer fail alarm, Pre-exerciser or Pre-transfer signal output. 
  • Optional USB / RS485 / Ethernet remote communication functions. 
  • Free APP for monitor and operate your ATS & genset directly from your smart phone (when equipped with Ethernet communication module). 
  • Built-in 1 to 4 weeks exerciser timer. 
  • Built-in noise filter and protect fuses for both normal & standby source. 

Product Specifications:

Rated Voltage100 - 600 VAC
Rated Current (Ambient Temp. 40°C)400 Amp
Rated Frequency50/60 Hz
Switch TypeMolded Case Circuit Breaker (MCCB)
Poles3 Poles
Remote Start Output Relay Contact7A @ 250 Vac Max.
Normal ON Relay Contact7A @ 250 Vac Max.
Emergency ON Relay Contact7A @ 250 Vac Max.
Alarm Auxiliary Output Relay Contact7A @ 250 Vac Max.


Rated Breaking Capacity IEC 60947-2 Icu / Ics (KA)


Adjustable Timer Settings:
TDNE Time Delay Normal to Emergency0 to 250 seconds
TDES Time Delay Engine Start0 to 30 seconds
TDEN Time Delay Emergency to Normal0 to 999 seconds
TDEC Time Delay Engine Cool-down0 to 250 seconds
TDOF Time Delay in OFF position0 to 99 seconds

PRODUCT Related documents:


ATS-22 complete Manual -for all purpose

ATS-22 Spec


Additional Info
Weight150 lbs
Dimensions14 × 24 × 40 in


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