SR EN 61812-1:2012

Time relays for industrial and residential use -- Part 1: Requirements and tests

IEC 61812-1:2011 applies to time relays for industrial applications (e.g. control, automation, signal and industrial equipment). It also applies to time relays for automatic electrical controls for use in, on, or in association with equipment for residential and similar use. This edition includes the following significant technical changes with respect to the previous edition: - addition of terms and definitions more commonly used by industry; - addition of timing charts to help explain terms and definitions involving a sequence of events; - addition of provisions for residential use.

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General information

Status : Valid
Approval date : 2/29/2012
Withdrawal date : 11/30/2027
Number of pages : 54
ICS : 29.120.70 Relays
Technical Committee : 23 - Industrial -process measurement and control

Relations with other standards:

Replaces SR EN 61812-1:2001/A11:2001
Replaces SR EN 61812-1:2001
Replaces SR EN 116000-2:1997
Normative reference SR EN 60664-3:2004/A1:2011
Normative reference SR EN 60695-2-11:2002
Normative reference SR EN 61000-4-4:2005
Normative reference SR EN 62314:2007
Normative reference SR EN 55011:2010/A1:2011
Normative reference SR EN 55022:2011
Normative reference SR EN 60068-2-2:2008
Normative reference SR EN 60068-2-27:2009
Normative reference SR EN 60999-1:2001
Normative reference SR EN 61000-4-4:2005/A1:2010
Normative reference SR EN 61000-4-3:2003/A1:2003
Normative reference SR CEI 60050-444:2005
Normative reference SR EN 60068-2-6:2008
Normative reference SR EN 60112:2004/A1:2010
Normative reference SR EN 60529:1995/A1:2003
Normative reference SR EN 60664-3:2004
Normative reference SR EN 61000-4-3:2003
Normative reference SR EN 61000-4-8:2010
Normative reference SR EN 61000-4-11:2005
Normative reference SR EN 60085:2008
Normative reference SR EN 61000-4-5:2007
Normative reference SR EN 61210:2011
Normative reference SR EN 60112:2004
Normative reference SR EN 60529:1995
Normative reference SR EN 60664-1:2008
Normative reference SR EN 60664-5:2008
Normative reference SR EN 60695-10-2:2004
Normative reference SR EN 61000-4-2:2009
Normative reference SR EN 61000-4-6:2009
Normative reference SR EN 55011:2010
Normative reference SR EN 55022:2011/AC:2011
Normative reference SR CEI 60050-445:2005
Normative reference SR EN 60947-5-4:2005
Normative reference SR EN 61810-1:2008
Normative reference SR EN 61984:2010
Replaced by SR EN IEC 61812-1:2024