Rittal 3243110 Filter Fan Unit 115V 323.7/353.1 Cfm

Product Description

The RITTAL 3243110 is a 1-phase filter fan unit designed to provide active ventilation and filtration inside electrical enclosures. Operating at 115 volts AC, it draws 0.78/0.8 amps and delivers an airflow rate of 323.7/353.1 CFM to manage heat generated by components housed within the enclosure. The unit is rated for NEMA 3, 3R, 4, 4X, and 12 enclosures, as well as IP54, IP55, and IP56 ratings, making it suitable for environments where moisture and dust ingress are concerns. An AC motor drives the fan, and the unit supports both threaded and surface mounting configurations. Licensed electricians and enclosure integration specialists are the primary installers.

This filter fan unit is suited for use on industrial control panels, electrical distribution enclosures, and automation cabinets in both light industrial and heavy-duty environments. Its NEMA 4/4X and IP56 ratings make it appropriate for wash-down or outdoor-rated enclosures where standard ventilation units would not qualify. The compact 13-inch by 13-inch face fits standard cutout dimensions common in control panel design. Applications include motor control centers, PLC cabinets, and power distribution panels where thermal management is critical to component longevity and system uptime.

Key Features

• Airflow rate of 323.7/353.1 CFM supports effective thermal management in sealed enclosures
• Rated for NEMA 3, 3R, 4, 4X, and 12 plus IP54/55/56 for demanding environments
• 1-phase AC motor operates at 115 volts AC with 0.78/0.8 amp draw
• Threaded and surface mounting options for flexible installation
• Sound level of 59/61 dB for awareness in noise-sensitive environments
• 13 x 13 inch face fits standard enclosure fan cutout dimensions

Compatibility

Designed as an OEM-style replacement or new-install filter fan unit for electrical enclosures rated NEMA 3, 3R, 4, 4X, or 12, and compatible with enclosures meeting IP54, IP55, or IP56 ingress protection standards.

Installation Notes

Installation should be performed by a qualified electrician in accordance with applicable NEC requirements. De-energize the enclosure completely before cutting the fan aperture or making any wiring connections. Verify the enclosure cutout dimensions match the unit footprint before mounting to maintain the enclosure IP and NEMA integrity. Ensure the filter media is seated properly after installation to preserve the ingress protection rating of the assembly.

Technical Specifications

• Air Flow Rate: 323.7/353.1 CFM
• Voltage Rating: 115 V AC
• Amperage Rating: 0.78/0.8 A
• Power Rating: 75/90 W
• Motor Type: AC
• Phase: 1-Phase
• Sound Level: 59/61 dB
• Dimensions: 13 inches W x 0.98 inches D x 13 inches H
• Mounting Type: Threaded/Surface
• Enclosure Type: NEMA 3/3R/4/4X/12, IP54/55/56

Standard Information

• Brand: RITTAL
• Manufacturer Part Number: 3243110