The history of the 60950 standards setsAnd a bit of the future. |
International Electrotechnical Commission |
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| Standard | Version | Subject | Issued | Effective | Expires | Comments | ||
| IEC 950 | 1st Ed | ITE | 1986 | 1986 | N/A | Obsolete | ||
| IEC 950 | 1st Ed 1st Amd | ITE | Nov 88 | Nov 88 | N/A | Obsolete | ||
| IEC 950 | 1st Ed 2nd Amd | ITE | Jun 90 | Jun 90 | N/A | Obsolete | ||
| IEC 950 | 2nd Ed | ITE | Sep 91 | Sep 91 | N/A | Obsolete | ||
| IEC 950 | 2nd Ed 1st Amd | ITE | Feb 92 | Feb 92 | N/A | Obsolete | ||
| IEC 950 | 2nd Ed 2nd Amd | ITE | Jun 93 | Jun 93 | N/A | Obsolete | ||
| IEC 950 | 2nd Ed 3rd Amd | ITE | Jan 95 | Jan 95 | N/A | Obsolete | ||
| IEC 950 | 2nd Ed 4th Amd | ITE | Jul 96 | Jul 96 | N/A | Obsolete | ||
| IEC 60950 | 3rd Ed | ITE | Apr 99 | Apr 99 | N/A | Obsolete | ||
| IEC 60950-1 | 1st Ed | ITE | Oct 01 | Oct 01 | N/A | Obsolete | ||
| IEC 60950-1 | 2nd Ed | ITE | Dec 05 | Dec 05 | Current | |||
| IEC 60950-21 | 1st Ed | Remote feed | Dec 02 | Dec 02 | Current | Supplement to 60950-1 | ||
| IEC 60950-22 | 1st Ed | Outdoor | Oct 05 | Oct 05 | Current | Supplement to 60950-1 | ||
| IEC 60950-23 | 1st Ed | LargeEquip | Sep 05 | Sep 05 | Current | Supplement to 60950-1 | ||
| IEC 62368 | 1st Ed | HBSDT | Jan 10 | Jan 10 | Current | Hazard based replacement for 60950 and 60065 |
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CENELEC (European Union and EFTA) dor - date of ratification by CENELEC; dop - latest date of publication (adoption) by member countries |
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| Standard | Version | Subject | dor | dop | Expires | Comments | ||
| EN 60950 | 1988 | ITE | 1 Jan 88 | 1 Sep 88 | 1 Sep 96 | Obsolete | ||
| EN 60950 | A1:1990 | ITE | 5 Mar 90 | 1 Mar 91 | 1 Jun 97 | Obsolete | ||
| EN 60950 | A2:1991 | ITE | 25 Jun 91 | 1 Jun 92 | 1 Mar 00 | Obsolete | ||
| EN 60950 | 1992 | ITE | 16 Jun 92 | 1 Mar 95 | 1 Mar 00 | Obsolete | ||
| EN 60950 | A1:1992 | ITE | 9 Dec 92 | 1 Sep 93 | 1 Mar 00 | Obsolete | ||
| EN 60950 | A2:1993 | ITE | 6 Jul 93 | 1 Mar 94 | 1 Mar 00 | Obsolete | ||
| EN 60950 | A3:1995 | ITE | 6 Dec 94 | 1 Jan 96 | 1 Jan 02 | Obsolete | ||
| EN 60950 | A4:1996 | ITE | 9 Dec 96 | 1 Aug 97 | 1 Aug 03 | Obsolete | ||
| EN 60950 | A11:1997 | ITE | 1 Jul 97 | 1 Feb 98 | 1 Aug 03 | ref to EN60825 | ||
| EN 60950 | 2000 | ITE | 1 Jan 00 | 1 Jan 01 | 1 Jul 06 | Acceptable | ||
| EN 60950-1 | 1st Ed 2001 | ITE | 1 Dec 01 | 1 Mar 02 | 1 Dec 10 | Current | ||
| EN 60950-1 | 2nd Ed 2006 | ITE | 1 Dec 05 | 1 Jun 06 | · | Current | ||
Underwriters Laboratories new = new designs, old = current production without major changes |
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| Standard | Version | Subject | Issued | Expire-new | Expire-old | Comments | ||
| UL 114 | · | Office | · | 1 Apr 00 | no expiration for unmodified products unless notified by UL |
Restricted | ||
| UL 1459 | · | Telecom | · | 1 Apr 00 | Restricted | |||
| UL 478 | 4th Ed | Computer | · | 1 Apr 00 | Restricted | |||
| UL 478 | 5th Ed | Computer | · | 1 Apr 92 | Restricted | |||
| UL 1950 | 1st Ed | ITE | 1 Mar 89 | 1 Apr 00 | IEC 950 1st Ed | |||
| UL 1950 | 2nd Ed | ITE | 26 Feb 93 | 1 Apr 00 | IEC 950 2nd Ed | |||
| UL 1950 | 3rd Ed | ITE | 28 Jul 95 | 1 Jul 06 | IEC 950 2nd Ed 3rd Amd | |||
| UL 60950 | 3rd Ed | ITE | 1 Dec 00 | 1 Jul 06 | IEC 950 3rd Ed | |||
| UL 60950-1 | 1st Ed | ITE | 1 Apr 03 | current | IEC 60950-1 | |||
Canadian Standards Association new = new designs, old = current production without major changes |
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| Standard CAN/CSA- C22.2 No. |
Version | Subject | Issued | Expire-new· | Expire-old· | Comments | ||
| 143 | 1975 | Office | · | · | 30 Sep 93 | Obsolete | ||
| 154 | M83 | Computer | · | · | 30 Sep 93 | Obsolete | ||
| 220 | M91 | ITE | · | 30 Sep 93 | 30 Sep 99 | Obsolete | ||
| 225 | M90 | Telecom | · | 1 Apr 00 | 1 Apr 05 | Restricted | ||
| 950 | M89 | ITE | · | 1 Apr 00 | 1 Apr 05 | IEC 950 1st Ed | ||
| 950 | 93 | ITE | · | 1 Apr 00 | 1 Apr 05 | IEC 950 2nd Ed | ||
| 950 | 95 | ITE | 28 Jul 95 | 1 Apr 03 | 1 Apr 05 | IEC 950 2nd Ed 3rd Amd | ||
| 60950 | 00 | ITE | 1 Dec 00 | 1 Jul 06 | · | IEC 950 3rd Ed | ||
| 60950-1-03 | 02 | ITE | 1 Apr 03 | current | IEC 60950-1 | |||
Australian Standards Association new = new designs, old = current production without major changes |
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| Standard AS/NZS |
Version | Subject | Issued | Expire· | Comments | |||
| 3260 | 1988 | ITE | 1988 | 5 Jun 2003 | IEC 950 1st Ed | |||
| 3260 | 1993 | ITE | 15 Feb 93 | 5 Jun 2003 | IEC 950 2nd Ed | |||
| 60950 | 2000 | ITE | 5 Jun 00 | 1 Jul 06 | IEC 60950 3rd Ed | |||
| 60950.1: | 2003 | ITE | 15 Sep 03 | current | IEC 60950-1 | |||