Filtro Rittal Sk 3239.300 — filtro de ventilação para armário elétrico para caixas industriais

Rittal Sk 3239.300 — cabinet ventilation filter for industrial enclosures is a replacement ventilation filter designed for electrical and electronic enclosures and industrial control cabinets. It reduces the ingress of airborne dust and contaminants through cabinet ventilation openings, helping to maintain cooling efficiency and protect internal components from pollution and particle buildup. The filter is intended for use in compatible Rittal filter housings and as part of routine maintenance to preserve cabinet performance.

Advantages

The ventilation filter captures particulate contaminants before they enter the cabinet airflow path, which helps to prolong the service life of electronic and electrical components and to maintain stable cooling. It simplifies maintenance by providing a replaceable barrier against dust and fibers without altering cabinet airflow design. The filter is sized and shaped for installation in compatible Rittal filter housings and supports predictable filter replacement intervals as part of regular cabinet care.

Suitable for

• Industrial control cabinets and switchgear with compatible Rittal filter housings
• Electrical enclosures that require protection from dust and airborne particles
• Routine maintenance and filter replacement programs in manufacturing and processing facilities

Key specifications

• Function: ventilation filter for cabinet airflow protection
• Application: dust and particulate reduction for electrical and electronic enclosures
• Compatibility: designed for installation in compatible Rittal cabinet filter housings
• Form factor: replacement filter element sized for standard Rittal filter assembly
• Maintenance: intended for periodic replacement as part of enclosure upkeep

How to use

Shut down or isolate equipment according to the cabinet manufacturer’s safety procedures before performing filter replacement. Open the filter housing or access panel, remove the used filter element, and dispose of it according to local waste regulations. Insert the Rittal Sk 3239.300 filter into the housing ensuring correct orientation and secure the housing or panel. Restore power and operation after completing the replacement and verify unobstructed airflow and correct cabinet cooling performance.

Recommendations

Inspect the filter at regular intervals depending on the operating environment; replace sooner in dusty or contaminated locations. Use genuine compatible filters and follow the cabinet manufacturer's guidelines for access, safety isolation, and disposal to ensure effective airflow protection and continued equipment reliability.