Table of Contents

FOREWORD<br>1 Scope and normative references<br>2 Terms and definitions<br>3 General requirements<br>4 General notes on tests<br>5 Rating<br>6 Classification<br>7 Information<br>8 Protection against electric shock<br>9 Provision for protective earthing<br>10 Terminals and terminations<br>11 Constructional requirements<br>12 Moisture and dust resistance<br>13 Electric strength and insulation resistance<br>14 Heating<br>15 Manufacturing deviation and drift<br>16 Environmental stress<br>17 Endurance<br>18 Mechanical strength<br>19 Threaded parts and connections<br>20 Creepage distances, clearances and distances<br>&nbsp;&nbsp;&nbsp;through solid insulation<br>21 Resistance to heat, fire and tracking<br>22 Resistance to corrosion<br>23 Electromagnetic compatibility (EMC) requirements -<br>&nbsp;&nbsp;&nbsp;Emission<br>24 Components<br>25 Normal operation<br>26 Electromagnetic compatibility (EMC) requirements - Immunity<br>27 Abnormal operation<br>28 Guidance on the use of electronic disconnection<br>Annex H (normative) - Requirements for electronic controls<br>Annex AA (normative) - Independently mounted and in-line<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;cord controls<br>Annex BB (normative) - Regional differences<br>Annex CC (informative) - Specific regional requirements in Japan<br>Bibliography

Abstract

Pertains to automatic electrical humidity sensing controls for use in, on or in association with equipment, including controls for heating, air-conditioning and similar applications.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	British Standards Institution
Pages
ISBN
Committee	CPL/72