Hi all I screwed up again the code references are
Hi leg color 110.15 phase location panel boards 408.3E (left to right ABC with B phase if there is a hi leg B phase) industrial panel boards 409.102B (same) MCC motor controllers 430.97B (same) Before the code change the Hi-leg was commonly on the Right in my region. A, B, C is clockwise rotation. But nothing said it would ever be checked, the utility usually does not say, and after it is connected and energized you test at the last disconnect before the motor. (on a job in 1992 where I had connected several motors including a 200HP, overnight someone had reversed phases to my Main panel board. I tested before closing the MCC and found with my phase rotation meter the problem, the 200 HP could not be run or even bumped without damage, always check your rotation) --- On Mon, 8/23/10, Darryl Thayer <[email protected]> wrote: From: Darryl Thayer <[email protected]> Subject: Re: [RE-wrenches] useful info on wire color coding To: "RE-wrenches" <[email protected]> Date: Monday, August 23, 2010, 11:04 AM HI all it is referenced several times. First 110.15 "Orange or other marking ect" 408.3E Panel boards 409.120 Industrial panel boards 430.80-84 (MCC) Motor Control Centers Part of this is from memory, I do not have my code book handy, and as always my memory is not so good --- On Mon, 8/23/10, Mark Frye <[email protected]> wrote: From: Mark Frye <[email protected]> Subject: [RE-wrenches] useful info on wire color coding To: "'RE-wrenches'" <[email protected]> Date: Monday, August 23, 2010, 9:06 AM #yiv1916075738 filtered #yiv1916075738yiv433612384 { font-family:Calibri;} #yiv1916075738 filtered #yiv1916075738yiv433612384 { font-family:Tahoma;} #yiv1916075738 filtered #yiv1916075738yiv433612384 { font-family:Verdana;} #yiv1916075738 filtered #yiv1916075738yiv433612384 {margin:1.0in 1.0in 1.0in 1.0in;} #yiv1916075738 #yiv1916075738yiv433612384 P.yiv1916075738yiv433612384MsoNormal { MARGIN:0in 0in 0pt;FONT-FAMILY:"sans-serif";FONT-SIZE:11pt;} #yiv1916075738 #yiv1916075738yiv433612384 LI.yiv1916075738yiv433612384MsoNormal { MARGIN:0in 0in 0pt;FONT-FAMILY:"sans-serif";FONT-SIZE:11pt;} #yiv1916075738 #yiv1916075738yiv433612384 DIV.yiv1916075738yiv433612384MsoNormal { MARGIN:0in 0in 0pt;FONT-FAMILY:"sans-serif";FONT-SIZE:11pt;} #yiv1916075738 #yiv1916075738yiv433612384 A:link { COLOR:blue;TEXT-DECORATION:underline;} #yiv1916075738 #yiv1916075738yiv433612384 SPAN.yiv1916075738yiv433612384MsoHyperlink { COLOR:blue;TEXT-DECORATION:underline;} #yiv1916075738 #yiv1916075738yiv433612384 A:visited { COLOR:purple;TEXT-DECORATION:underline;} #yiv1916075738 #yiv1916075738yiv433612384 SPAN.yiv1916075738yiv433612384MsoHyperlinkFollowed { COLOR:purple;TEXT-DECORATION:underline;} #yiv1916075738 #yiv1916075738yiv433612384 P.yiv1916075738yiv433612384MsoAcetate { MARGIN:0in 0in 0pt;FONT-FAMILY:"sans-serif";FONT-SIZE:8pt;} #yiv1916075738 #yiv1916075738yiv433612384 LI.yiv1916075738yiv433612384MsoAcetate { MARGIN:0in 0in 0pt;FONT-FAMILY:"sans-serif";FONT-SIZE:8pt;} #yiv1916075738 #yiv1916075738yiv433612384 DIV.yiv1916075738yiv433612384MsoAcetate { MARGIN:0in 0in 0pt;FONT-FAMILY:"sans-serif";FONT-SIZE:8pt;} #yiv1916075738 #yiv1916075738yiv433612384 SPAN.yiv1916075738yiv433612384EmailStyle17 { FONT-FAMILY:"sans-serif";COLOR:windowtext;} #yiv1916075738 #yiv1916075738yiv433612384 SPAN.yiv1916075738yiv433612384BalloonTextChar { FONT-FAMILY:"sans-serif";} #yiv1916075738 #yiv1916075738yiv433612384 .yiv1916075738yiv433612384MsoChpDefault { } #yiv1916075738 #yiv1916075738yiv433612384 DIV.yiv1916075738yiv433612384Section1 { } From: Mark Frye [mailto:[email protected]] Sent: Sunday, August 22, 2010 6:58 AM To: 'RE-wrenches' Subject: RE: [RE-wrenches] useful info on wire color coding Too lazy to look myself, but maybe one of you guys with an electronic version of the Code can search for it: a requirement to mark the "stinger" leg of a 240V delta with a 120v neutral tap with orange tape ? Mark Frye Berkeley Solar Electric Systems 303 Redbud Way Nevada City, CA 95959 (530) 401-8024 www.berkeleysolar.com -----Inline Attachment Follows----- _______________________________________________ List sponsored by Home Power magazine List Address: [email protected] Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org -----Inline Attachment Follows----- _______________________________________________ List sponsored by Home Power magazine List Address: [email protected] Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
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