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UL 60947-7-2:4ED 2017-01-27
Current
The latest, up-to-date edition.
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Low-Voltage Switchgear and Controlgear - Part 7-2: Ancillary Equipment - Protective Conductor Terminal Blocks for Copper Conductors
Hardcopy
27-01-2017
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
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