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SR EN 61095:2009

Electromechanical contactors for household and similar purposes

IEC 61095:2009 applies to electromechanical air break contactors for household and similar purposes provided with main contacts intended to be connected to circuits the rated voltage of which does not exceed 440 V a.c. (between phases) with rated operational currents less than or equal to 63 A for utilization category AC-7a and 32 A for utilization categories AC-7b and AC-7c, and rated conditional short-circuit current less than or equal to 6 kA. This second edition cancels and replaces the first edition published in 1992 and its Amendment 1 (2000), and constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - deletion of switching overvoltages requirements, - addition of a new utilization category AC-7c: switching of compensated electric discharge lamp control, - measuring of <i>U</i><sub>imp</sub> required, but the marking is not required if <i>U</i><sub>imp</sub> equal to 4 kV, - improvement regarding marking concerning direction of movement, - improvement of dielectric properties, - tes

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Status : Valid
Approval date : 10/30/2009
Publish date : 11/1/2009
Withdrawal date : 9/30/2028
Number of pages : 138
ICS : 29.120.99 Other electrical accessories,29.130.20 Low voltage switchgear and controgear
Technical Committee : 9 - Low-voltage switchgear and controlgear

Relations with other standards: