• PN EN 60947-4-3 : 2014

    Current The latest, up-to-date edition.

    LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 4-3: CONTACTORS AND MOTOR-STARTERS - AC SEMICONDUCTOR CONTROLLERS AND CONTACTORS FOR NON-MOTOR LOADS

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    Published date:  12-01-2013

    Publisher:  Polish Committee for Standardization

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    Abstract - (Show below) - (Hide below)

    Defines performing electrical operations by changing the state of a.c. electric circuits between the ON-state and the OFF-state.

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    Committee TC 77
    Document Type Standard
    Publisher Polish Committee for Standardization
    Status Current
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