Standards catalogue

JS IEC 60255-27:2010

Measuring relays and protection equipment Part 27: Product safety requirements

This International Standard describes the product safety requirements for measuring relays and protection equipment having a rated a.c. voltage up to 1 000 V with a rated frequency up to 65 Hz, or a rated d.c. voltage up to 1 500 V. Above these limits, IEC 60664-1 should be used for the determination of clearance, creepage distance and withstand test voltage.

General information

  • Status Published Document (JS)
    Publication date 01/02/2011
  • Effiective date 01/08/2011
    Number of pages 236
  • Price 45 JD
    Language English
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