Sq D as combiner box [RE-wrenches]

David Palumbo, Independent Power & Light ipl at sover.net
Wed Apr 4 07:13:09 PDT 2001


Are Square D breakers considered suitable for series fusing pv array?
If so, why not use a rain proof Square D load center as the array combiner
box?
You would still have a Heinemann breaker, or RK5 fuse, or Class T fuse in
your DC disconnect box for catastrophic protection.
Square D breakers are available in 10 amp single pole and that would be an
appropriate size for many modules.

Recent quote from CED QO612L100RB $49.68, QO816L100RB $ 62.88, QO12L125RB $
96.05; single pole breakers run about $ 7.75 for 10 amp.

Dave Palumbo

- - -
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

==^================================================================
EASY UNSUBSCRIBE click here: http://topica.com/u/?bz8Qcs.bz9JC9
Or send an email To: RE-wrenches-unsubscribe at topica.com
This email was sent to: michael.welch at homepower.com

T O P I C A  -- Learn More. Surf Less.
Newsletters, Tips and Discussions on Topics You Choose.
http://www.topica.com/partner/tag01
==^================================================================




More information about the RE-wrenches mailing list