IEC 61810-1 : 4.0

Table of Contents

FOREWORD<br>1 Scope<br>2 Normative references<br>3 Terms and definitions<br>4 Influence quantities<br>5 Rated values<br>6 General provisions for testing<br>7 Documentation and marking<br>8 Heating<br>9 Basic operating function<br>10 Dielectric strength<br>11 Electrical endurance<br>12 Mechanical endurance<br>13 Clearances, creepage distances and solid insulation<br>14 Terminations<br>15 Sealing<br>16 Heat and fire resistance<br>Annex A (normative) - Explanations regarding relays<br>Annex B (informative) - Inductive contact loads<br>Annex C (normative) - Test set-up<br>Annex D (informative) - Special loads<br>Annex E (normative) - Heating test arrangement<br>Annex F (normative) - Measurement of clearances and creepage <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;distances<br>Annex G (normative) - Relation between rated impulse voltage, <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;nominal voltage and overvoltage category<br>Annex H (normative) - Pollution degrees<br>Annex I (normative) - Proof tracking test<br>Annex J (informative) - Schematic diagram of families of <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;terminations<br>Annex K (normative) - Glow-wire test<br>Annex L (normative) - Ball pressure test<br>Annex M (informative) - Needle flame test<br>Annex N (informative) - Resistance for standard soldering processes<br>Annex O (informative) - Risk assessment<br>Alphabetical list of terms<br>Bibliography

Abstract

Pertains to electromechanical elementary relays (non-specified time all-or-nothing relays) for incorporation into low voltage equipment (circuits up to 1000 alternate current or 1500 V direct current).

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Electrotechnical Committee
Pages
ISBN
Committee	TC 94