FOREWORD
INTRODUCTION
721 Electrical installations in caravans and motor caravans
721.1 Scope
721.2 Normative references
721.3 Terms and definitions
721.31 Purposes, supplies and structure
721.313 Supplies
721.4 Protection for safety
721.41 Protection against electric shock
721.413 Protective measure: electrical separation
721.414 Protective measure: extra-low voltage
provided by SELV and PELV
721.43 Protection against overcurrent
721.5 Selection and erection of equipment
721.51 Common rules
721.510 Introduction
721.512 Operational conditions and external influences
721.514 Identification
721.521 Types of wiring systems
721.522 Selection and erection of wiring systems in
relation to external influences
721.524 Cross-sectional areas of conductors
721.526 Electrical connections
721.528 Proximity of wiring systems to other services
721.53 Isolation, switching and control
721.536 Isolation and switching
721.543 Protective conductors
721.55 Other equipment
Annex A (normative) - Instructions for electricity supply
Annex B (informative) - Extra low-voltage d.c. installations
Annex C (informative) - Current-carrying capacities
Annex D (informative) - List of notes concerning certain countries
Bibliography