[RE-wrenches] generic and simple AC transfer switch

Kirk Herander kirkh at vermont.solar
Sat Mar 1 07:00:08 PST 2025


Hello All,

I am looking for a non-generator brand specific 100A  ATS to switch to
secondary power when the utility goes out, period. IMO this means the
contactor coil would have to be controlled
by the utility AC, either 120 or 240,. If utility fails, the contactor
switches to N/C secondary power. No outside control signals required.
Thanks in advance.

-- 

*Kirk Herander / **kirkh at vermont.solar <kirkh at vermont.solar>*

*Owner|Principal, VT Solar, LLC*

*Celebrating our 34st Anniversary 1991-2025!!*

dba Vermont Solar Engineering

802.559.1225
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