NEN NPR 10068-2-49 : 1984
Current
Current
The latest, up-to-date edition.
CLIMATIC AND MECHANICAL TESTS FOR ELECTRO-TECHNICAL PRODUCTS - PART 2-49: GUIDANCE TO TEST KC: SULPHUR DIOXIDE TESTS FOR CONTACTS AND CONNECTIONS
Published date
12-01-2013
Publisher
Used to study the following: a) The effect on contact resistance of precious metal or precious metal-coated contacts and connections by exposure to atmosphere polluted by sulphur dioxide. b) The effectiveness of crimp or wire wrap joints.
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