Automatic Transfer Switch - ATS 400V 125 AMPS 4 Pole (3-Phase)

Normand Automatic Transfer Switch (ATS), 125 Amps 4 Pole PC class solonoid type ATS.

Can also be used for a single phase installation

I used it for 1-2 year and then upgraded to solar system, hence it’s in near new condition. It’s got advanced functions that allowed one to start / stop a connected generator and also adjust the cutover delays, etc.

See product details from manufacturer below:
The products conform to GB/T14048.1-2006, GB/T14048. 11-2002 Superscript, High-Rise Buildings Fire Norms, Architectural Design Fire Norms, Emergency Lighting Design Guide and Civil Electrical Design Specifications.
Small in size for easy installation.
You decide what function you want - self-input and self-restoring , self-input without self-restoring, automatic or manual.
4 Pole units.
Running parameters can be adjusted.
Rated voltage is 400V.
Rated current is from 125A
Has auxiliary output that can be used to start / stop generator.