標準號：BS EN 61095-2009
中文標準名稱：家用及類似用途機電式接觸器
英文標準名稱：Electromechanical contactors for household and similar purposes
標準類型：K31
發布日期：2009/5/31 12:00:00
實施日期：2009/5/31 12:00:00
中國標準分類號：K31
國際標準分類號：29.120.99;29.130.20
引用標準：IEC 60028-1925;IEC 60050-151-2001;IEC 60050-441-1984;IEC 60050-441 AMD 1-2000;IEC 60050-604-1987;IEC 60050-604 AMD 1-1998;IEC 60050-826-2004;IEC 60068-2-78-2001;IEC 60073-2002;IEC 60085-2007;IEC 60099-1-1991;IEC 60099-1 AMD 1-1999;IEC 60112-2003;IEC 60216
適用范圍：This International Standard applies to electromechanical air break contactors for householdand similar purposes provided with main contacts intended to be connected to circuits therated voltage of which does not exceed 440 V a.c. (between phases) with rated operationalcurrents less than or equal to 63 A for utilization category AC-7a and 32 A for utilizationcategories AC-7b and AC-7c, and rated conditional short-circuit current less than or equal to6 kA.The contactors dealt with in this standard are not normally designed to interrupt short-circuitcurrents. Therefore, suitable short-circuit protection (see 9.3.4) shall form part of theinstallation.This standard does not apply to– contactors complying with IEC 60947-4-1;– semiconductor contactors;– contactors designed for special applications;– auxiliary contacts of contactors. These are dealt with in IEC 60947-5-1.This standard states1) the characteristics of contactors.2) the conditions with which contactors shall comply with reference to:a) their operation and behaviour;b) their dielectric properties;c) the degrees of protection provided by their enclosures, where applicable;d) their construction;e) their electromagnetic compatibility characteristics.3) the tests intended for confirming that these conditions have been met, and the methods tobe adopted for these tests.4) the test sequences and the number of samples.5) the information to be given with contactors or in the manufacturer's literature.