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Nema 3r panel board #183896 01/25/09 09:07 PM
Joined: Apr 2003
Posts: 362
Obsaleet Offline OP
Member
Hi Guys,
I am trying to put together a price for a commercial customer. They have a stable riding rink(indoor) a maintance shed and are adding electric heat to the stable. Long story short there is no basement or place on the interior of any of the structures to put a panel board. I am using a self contained 600a 1 phase meter, and was going to go with refeed 200a to riding rink, 100a to maintance, refeed 200a existing stable load center and add new 200a load center. I contacted my Square D supplier and was told they don't make a 3r enclosure. I am having a hard time with this? Any suggestions ?

Ob


Choose your customers, don't let them choose you.
Work Gear for Electricians and the Trades
Re: Nema 3r panel board [Re: Obsaleet] #183898 01/25/09 10:08 PM
Joined: Apr 2002
Posts: 7,233
HotLine1 Online Content
Member
Ob:
Sq D doesn't make a 3R panel?

QO342MQ200RB.....200 amp MCB, 42 circ.

Also in Homline, within the Sq D digest.

You can cross in the Grainger catalog.


John
Re: Nema 3r panel board [Re: HotLine1] #183899 01/25/09 11:03 PM
Joined: Apr 2003
Posts: 362
Obsaleet Offline OP
Member
Thanks John,
I'm sorry it is hard to be clear. I am looking for a panel board 120/240v 600a Nema 3r. Sq d only makes a 3 phase unit, as best I can tell. I find it hard to beleive this is not more common.

Ob


Choose your customers, don't let them choose you.
Re: Nema 3r panel board [Re: Obsaleet] #183900 01/26/09 01:28 AM
Joined: Jan 2005
Posts: 5,316
renosteinke Offline
Cat Servant
Member
First ... there's no reason different buildings can't have different services; you don't need to run it all through one main.

Second, you can't do that sort of service change without chatting with the power company. I wonder what they might say.

For that kind of service, you're talking about a CT, not a simple meter. This, in turn, points us toward switchgear. Let Sq D build a cabinet. The cabinets are at least 3R. They make these, to order, all the time. Breakers in the gear will feed your various other panels.

Re: Nema 3r panel board [Re: renosteinke] #183901 01/26/09 01:50 AM
Joined: Sep 2002
Posts: 908
N
NORCAL Offline
Member
Looked at a old Siemens catalog & they build 600A 120/240V 1 switchboards in NEMA 1 & 3R as warehouse stock & am sure SQ D, C-H, & GE do likewise.

Re: Nema 3r panel board [Re: NORCAL] #183922 01/27/09 12:06 AM
Joined: Apr 2003
Posts: 362
Obsaleet Offline OP
Member
Norcal,
You so right. I contacted another supplier and got a quote today for a powerline unit. Made to order. Called the Sq D supplier and they are going to get back to me. Probably with a quote. Makes me want to do business with Eaton. Sq D can be so upity sometimes.

Thanks for your assistance!!

Phil(Ob)


Choose your customers, don't let them choose you.
Re: Nema 3r panel board [Re: Obsaleet] #184002 01/30/09 12:39 AM
Joined: Nov 2008
Posts: 14
N
Narrowbackpride Offline
Member
Have you looked at CT cabs or 6 gang meter stacks with shunts and pie plates? I am sorry if I am missing somthing.


How many maintenance guys do you know that "used to be" electricians?
Re: Nema 3r panel board [Re: Narrowbackpride] #184009 01/30/09 09:01 AM
Joined: Apr 2003
Posts: 362
Obsaleet Offline OP
Member
Hi Guys,
Got my pricing from Sq D today. All is good. The price was even a good one, within dollars of Eaton. Apparently its a fairly common probuct that is not listed in there catalog. I guess it is still special order.


Ob


Choose your customers, don't let them choose you.
Re: Nema 3r panel board [Re: Obsaleet] #184058 01/31/09 01:36 PM
Joined: Jul 2001
Posts: 599
J
JBD Offline
Member
Loadcenters are simply cost reduced versions of popular panels. Because there is not much call for a 1PH 600A 3R panel I am sure SqD simply quoted you a price on a standard panelboard. (see their Digest 174 page 9-6)


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