Re: [RE-wrenches] Alternative to the Dedicated Subpanel

Slow down a bit here... Years ago our utility outlawed the use of QO or QOU breakers with the QO2DTI or the QOU2DTI (they're different) because they weren't rated as (I think it was) service equipment, and the engineer decided it could be too easily forced into an on-on state, rather than either

Re: [RE-wrenches] Alternative to the Dedicated Subpanel

The QO2DTI is a great solution for transfer switching. To be code compliant, you need to use the main breaker retainer, sold separately (usually). At 05:36 PM 9/12/2014, you wrote: Fellow Wrenches, Has anyone used a "Generator Interface Device" aka Mechanical Interlock Attachment, Square D

Re: [RE-wrenches] Alternative to the Dedicated Subpanel

Bill: We no longer use RE. BOS cabinets for AC. We use off-the shelf load centers with interlocks, often the item you cited. Trace used to have an IPP that used the QO2DTI. It's a good solution. WM Miller Solar > On Sep 12, 2014, at 2:36 PM, Bill Loesch wrote: > > > Fellow Wrenches, > >

[RE-wrenches] Alternative to the Dedicated Subpanel

Fellow Wrenches, Has anyone used a "Generator Interface Device" aka Mechanical Interlock Attachment, Square D p/n QO2DTI instead of a subpanel? Bill Loesch Solar 1 - Saint Louis Solar 314 631 1094 - No virus found in this message. Checked by AVG - www.avg.com Version: 2014.0.4765 / V