Drain & vent plug EWLS IP54enclosures overview

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Series EWLS IP66
Series EWLS IP54
Series EWS

 

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Drainage and vent plug series EWLS degree of protection IP54:

Drainage and vent plug series EWLS degree of protection IP54

The drainage and vent plug EWLS, degree of protection IP54 combines the advantages of the vent plug with the function of a drain plug EWS.
By means of the permanent  pressure equalization between the enclosure and the control cabinet, heat accumulation is prevented and condensation of water is minimized. Water that has entered the equipment as well as condensation water are drained off automatically via the plug.

See also
Drain plug EWS
Drainage and vent plug EWLS IP66
Pressure equalization elements GH02/DAE

Functional principle:

 

Entlueft-Entw-stopf-Prinzip102

Temperature-related pressure differences between the interior of the enclosure (P1) and the ambient atmosphere (P2) are reliably equalized via the breathing gland. Thus the condensation of water inside the enclosure is reduced to a minimum.

Entlueft-Entw-stopf-Prinzip202

Water that has entered the equipment is drained off via the drain plug.

Drawing:

Entlueft-Entw-stopf-Masse02

 

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