Standard
UPDATE AVAILABLE
AS 60947.4.1-2004
[Superseded]Low-voltage switchgear and controlgear, Part 4.1: Contactors and motor-starters — Electromechanical contactors and motor-starters
Specifies requirements and tests for contactors, whose main contacts are intended to be connected to circuits, the rated voltage of which does not exceed 1000 V a.c. or 1500 V d.c. Applies to contactors associated with overload or short-circuit protective devices, starters associated with short-circuit and integrated overload protective devices and contactors and starters with their own short-circuit protective devices. Is identical with and reproduced from consolidated Edition 2.1(2002-2) of IEC 60947-4-1.
Published: 01/01/2004
Pages: 82
Content history
Content history
[Current]
[Superseded]
[Superseded]
IEC 60947-4-1 ED.2.1 (2002)
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