INDICATOR LIGHT UNITS FOR HOUSEHOLD AND SIMILAR FIXED-ELECTRICAL INSTALLATIONS - PART 1: GENERAL REQUIREMENTS
International Electrotechnical Committee
FOREWORD
1 Scope
2 Normative references
3 Definitions
4 General requirements
5 General notes on tests
6 Ratings
7 Classification
8 Marking
9 Checking of dimensions
10 Protection against electric shock
11 Provision for earthing
12 Terminals
13 Constructional requirements
14 Resistance to ageing, protection provided by enclosures
of indicator units and resistance to humidity
15 Insulation resistance and electric strength
16 Temperature rise
17 Mechanical strength
18 Resistance to heat
19 Screws, current-carrying parts and connections
20 Creepage distances, clearances and distances through
sealing compound
21 Resistance of insulating material to abnormal heat, to
fire and to tracking
22 Resistance to rusting
Bibliography
Figures
Applicable to stand-alone indicator light units intended to give a visible signal. They are designed for a.c. only with a rated voltage not exceeding 440 V and a rated power not exceeding 10 W, for household and similar fixed-electrical installations, either indoors or outdoors.
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | TC 23 |
