M00009576
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LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 7-2: ANCILLARY EQUIPMENT - PROTECTIVE CONDUCTOR TERMINAL BLOCKS FOR COPPER CONDUCTORS
Canadian Standards Association
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Availability date: 10/28/2021
Preface
NATIONAL DIFFERENCES
FOREWORD
1 General
2 Definitions
3 Classification
4 Characteristics
5 Product information
6 Normal service, mounting and transport conditions
7 Constructional and performance requirements
8 Tests
Annex A (normative) - Maximum short-time withstand
currents allocated to the rail profile and thermal
rated current of a PEN busbar
Annex B (normative) - Tightening torques for the verification
of the mechanical strength of screw-type clamping units
Annex DVA (normative) - Standards references
Defines requirements for protective conductor terminal blocks with PE function up to 120 mm[2] (250 kcmil) and for protective conductor terminal blocks with PEN function equal to and above 10 mm[2] (AWG 8) with screw-type or screwless-type clamping units, primarily intended for industrial applications.
Published | |
Document Type | Standard |
Status | Current |
Publisher | Canadian Standards Association |
Pages | |
ISBN |