self-cleaning contact

self-cleaning contact

[self ′klēn·iŋ ′kän‚takt]
(electricity)
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References in periodicals archive ?
The self-cleaning contact design that is standard for all 605 Switches means they are never susceptible to contact point corrosion or degradation assuring exceptional service life.
During the pneumatic clamping process the self-cleaning contact surfaces with the compressed air.
The self-cleaning contacts are insensitive to dust and dirt.