Table of Contents

FOREWORD
1 Scope and normative references
2 Definitions
3 General requirements
4 General notes on tests
5 Rating
6 Classification
7 Information
8 Protection against electric shock
9 Provision for protective earthing
10 Terminals and terminations
11 Constructional requirements
12 Moisture and dust resistance
13 Electric strength and insulation resistance
14 Heating
15 Manufacturing deviation and drift
16 Environmental stress
17 Endurance
18 Mechanical strength
19 Threaded parts and connections
20 Creepage distances, clearances and distances through solid
   insulation
21 Resistance to heat, fire and tracking
22 Resistance to corrosion
23 Electromagnetic compatibility (EMC) requirements -
   emission
24 Components
25 Normal operation
26 Electromagnetic compatibility (EMC) requirements -
   immunity
27 Abnormal operation
28 Guidance on the use of electronic disconnection
Annexes
Annex C (normative) - Cotton used for mercury switch test
Annex E (normative) - Circuit for measuring leakage current
Annex AA (informative) - Endurance test for thermal motor
         protectors as components, i.e. not installed on a
         motor

Abstract

Pertains to the safety of such equipment designed and constructed for installation and use in accordance with the Rules of the Canadian Electrical Code (CEC), Part I.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	Canadian Standards Association
Pages
ISBN
Supersedes	CSA E730.2.4B : 2002(R2013) CSA E730.2.4A : 2001(R2013) CSA E730.2.4 : 1994