2. Getting involved
  3. Standards Committees
  4. DKE
NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

About DKE Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees
Standards [CURRENT]

IEC 63522-45
Electrical relays - Tests and measurements - Part 45: Maximum frequency of operation

Edition 2025-06
Original language English , French
Price On Request
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Table of contents