CSA - CAN/CSA-C22.2 NO. 60947-1-13
Low-Voltage Switchgear and Controlgear - Part 1: General rules
| Organization: | CSA |
| Publication Date: | 31 July 2013 |
| Status: | inactive |
| Page Count: | 320 |
| ICS Code (Low voltage switchgear and controlgear): | 29.130.20 |
scope:
Scope and object This standard applies, when required by the relevant product standard, to switchgear and controlgear hereinafter referred to as ²equipment² and intended to be connected to circuits, the rated voltage of which does not exceed 1 000 V a.c. or 1 500 V d.c.
It does not apply to low-voltage switchgear and controlgear assemblies which are dealt with in IEC 60439.
NOTE - In certain clauses or subclauses of this standard, the equipment covered by this standard is also referred to as ²device², to be consistent with the text of such clauses or subclauses.
The object of this standard is to state those general rules and requirements which are common to low-voltage equipment as defined in 1.1, including for example:
- definitions;
- characteristics;
- information supplied with the equipment;
- normal service, mounting and transport conditions;
- constructional and performance requirements;
- verification of characteristics and performance.
Digital inputs and/or digital outputs contained in switchgear and controlgear, and intended to be compatible with programmable controllers (PLCs) are covered by Annex S.
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