600 VDC switches [RE-wrenches]
Ron Schroeder
ron at 112motors.com
Fri Oct 11 09:27:45 PDT 2002
Hi William,
Are you refering to Square D QO and QOU breakers at 45VDC? I though
that they were 48VDC.
My real question is: Is the 48VDC the maximum ABSOLUTE voltage or the
maximum NOMINAL voltage. e.g. UL rated 120VAC breakers can be used on
120VAC NOMINAL which often can be up to 132VAC.
Thanks
Ron
William Miller wrote:
> Matt:
>
> I believe you missed the thread some months ago (or maybe a year or so?)
> in
> which I shared some research on Square D breakers. They are UL rated
> for
> 45 VDC and factory certified for 125VDC.
<snip>
- - - -
To send a message: RE-wrenches at topica.com
Archive of previous messages: http://www.topica.com/lists/RE-wrenches/
List rules & etiquette: http://www.mrsharkey.com/wrenches/etiquete.htm
Check out participant bios: www.mrsharkey.com/wrenches/index.html
Hosted by Home Power magazine
Moderator: michael.welch at homepower.com
==^================================================================
This email was sent to: michael.welch at homepower.com
EASY UNSUBSCRIBE click here: http://topica.com/u/?bz8Qcs.bz9JC9
Or send an email to: RE-wrenches-unsubscribe at topica.com
T O P I C A -- Register now to manage your mail!
http://www.topica.com/partner/tag02/register
==^================================================================
More information about the RE-wrenches
mailing list