RE: Wire types

AM To: Gary McInturff; EMC-PSTC (E-mail) Subject: Re: Wire types Gary, Anything outside (which includes the interior of the conduit) must be rated for wet locations. It therefore must have a 'W' in the name THW, THWN etc. Most 'THHN' is dual rated as THWN too. See ('99 NEC) Art 310-8(c) Look

Re: Wire types

Gary, Anything outside (which includes the interior of the conduit) must be rated for wet locations. It therefore must have a 'W' in the name THW, THWN etc. Most 'THHN' is dual rated as THWN too. See ('99 NEC) Art 310-8(c) Look in Table 310-13 to see the Applications for the different wiring