NEMA 250 , appendix A has a chart that makes the comparison between NEMA and IP ratings, although it can only be used to convert NEMA type numbers to IEC Classifications.
Hope this helps. Kevin Robinson MET Laboratories Product Safety Department Project Engineer/QA Manager Ph: (410) 354-3300 x361 Fx: (410) 354-3313 E-Mail: krobin...@metlabs.com -----Original Message----- From: Russell, Ray [SMTP:ray_russ...@gastmfg.com] Sent: Thursday, April 08, 1999 9:39 AM To: 'IEEE PSTC' Subject: Enclosure ratings IP vs NEMA Greetings, I hope everyone had a happy holiday. I am looking for a comparison of IEC 60529 IP ratings for enclosures to the NEMA equivalents. Thank you for your assistance, Ray Russell Regulatory Compliance Engineer ray_russ...@gastmfg.com --------- This message is coming from the emc-pstc discussion list. To cancel your subscription, send mail to majord...@ieee.org with the single line: "unsubscribe emc-pstc" (without the quotes). For help, send mail to ed.pr...@cubic.com, j...@gwmail.monarch.com, ri...@sdd.hp.com, or roger.volgst...@compaq.com (the list administrators). --------- This message is coming from the emc-pstc discussion list. To cancel your subscription, send mail to majord...@ieee.org with the single line: "unsubscribe emc-pstc" (without the quotes). For help, send mail to ed.pr...@cubic.com, j...@gwmail.monarch.com, ri...@sdd.hp.com, or roger.volgst...@compaq.com (the list administrators).