[RE-wrenches] Inverter bypass

[Sindelar Solar]

Kris, It was SqD QO403, and it was a 3-pole load center/disconnect, not 
4-pole. You may recall that the dual-inverter Trace Power Panels of long 
ago used two of these, each one serving as an inverter bypass switch to 
one 120V AC leg.

On 3/2/2023 11:46 AM, Kristopher Schmid via RE-wrenches wrote:
> Hi All,
>
> I have a stand alone system that was upgraded from an FX inverter to a 
> Radian WITHOUT  the companion load center.  I would like to add an 
> inverter bypass circuit to operate the house on generator power.  
> There used to be a 4 slot breaker panel (SqD?) with the rocker switch 
> preventing both breakers from being in the on position 
> simultaneously.  I have not been able to find it on the interweb.  
> Anyone know of something out there that would meet my needs?
>
> Kris
>
>
> Shine On!
>
> Kris Schmid
> Legacy Solar, LLC
> 137 West 1st Avenue
> Luck, WI 54853
> www.legacysolar.com <http://www.legacysolar.com>
> 715-653-4295
> NABCEP Certified PV Installation Professional
> Licensed Wisconsin Master Electrician
> BSEE
>

-- 

*Allan Sindelar*
allan at sindelarsolar.com <mailto:allan at sindelarsolar.com>

(No longer) NABCEP Certified PV Installation Professional
(Still) New Mexico EE98J Journeyman Electrician
(Retired) Founder, Positive Energy, Inc.
(Retired) Founder, Sindelar Solar
*505 780-2738 cell*
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