Finder 7F.30.8.120.5550 – 7F Series Filter Fans – For outdoor use

Why Choose the Finder 7F.30.8.120.5550 Outdoor Filter Fan?

The Finder 7F.30.8.120.5550 is a high-capacity outdoor electrical enclosure filter fan designed to provide effective forced-air ventilation and thermal management for industrial control cabinets and electrical equipment enclosures. As part of the Finder 7F Series, this standard flow filter fan is developed for electrical panel builders, automation engineers and OEM machine manufacturers requiring dependable cooling in demanding indoor and outdoor environments.

Featuring a standard airflow configuration, the Finder 7F.30.8.120.5550 draws ambient air into an electrical enclosure through a replaceable filter mat. This helps maintain suitable internal operating temperatures while reducing the entry of airborne particles. Its weather-resistant construction, robust housing and straightforward installation arrangement make it particularly suitable for industrial applications where reliable ventilation and convenient maintenance are essential.

With a nominal operating voltage of 120 V AC at 50/60 Hz and a free-flow air volume of 550 m³/h at 50 Hz and 605 m³/h at 60 Hz, the Finder 7F.30.8.120.5550 provides substantial ventilation capacity for larger electrical cabinets. Its Size 5 configuration, IP54 protection rating and outdoor-oriented construction make it a practical solution for industrial enclosure cooling and ventilation.

Key Advantages

• High-capacity outdoor filter fan designed for industrial electrical enclosures.
• 550/605 m³/h free-flow air volume at 50/60 Hz for effective cabinet ventilation.
• 120 V AC operating voltage suitable for compatible industrial electrical systems.
• Standard airflow configuration introduces filtered ambient air into electrical cabinets.
• IP54 protection rating helps protect the enclosure against harmful dust ingress and splashing water when correctly installed.
• IK08 impact protection provides resistance to mechanical impacts.
• Outdoor-oriented construction supports installation in suitable weather-exposed electrical enclosures.
• Replaceable filter mat simplifies routine maintenance and helps maintain airflow performance.
• Push-in electrical terminals allow convenient wiring during installation.
• Ball-bearing fan motor supports reliable continuous ventilation.
• Large airflow capacity helps reduce heat accumulation around electrical and electronic components.
• Compact panel-mounted design helps preserve usable space inside electrical cabinets.

Key Features

• Finder 7F Series industrial enclosure filter fan.
• 7F.30 outdoor standard flow configuration for filtered air intake.
• 120 V AC nominal supply voltage.
• 50/60 Hz operating frequency.
• 550 m³/h free-flow air volume at 50 Hz.
• 605 m³/h free-flow air volume at 60 Hz.
• 400 m³/h airflow at 50 Hz with the specified exhaust filter installed.
• 440 m³/h airflow at 60 Hz with the specified exhaust filter installed.
• 75 W rated power consumption at 50 Hz.
• 102 W rated power consumption at 60 Hz.
• Size 5 enclosure mounting format.
• IP54 ingress protection rating according to EN 60529.
• IK08 mechanical impact protection for industrial installations.
• Replaceable synthetic fibre filter mat for effective air filtration.
• Progressive filter construction helps capture airborne particles.
• Push-in electrical terminals for straightforward connection.
• Ball-bearing motor construction designed for dependable operation.
• 50,000-hour nominal service life at 40 °C.
• 75 dB(A) nominal acoustic noise level.
• 320 × 320 mm front dimensions for large electrical enclosures.
• 131.5 mm installation depth.
• Replaceable filtration and accessible construction for efficient servicing.

Reliable High-Capacity Cooling for Outdoor Electrical Enclosures

Industrial electrical cabinets contain heat-generating equipment such as variable frequency drives, programmable logic controllers, power supplies, contactors and automation controllers. In outdoor installations, solar exposure and changing ambient temperatures can increase the thermal demands placed on these components. The Finder 7F.30.8.120.5550 outdoor filter fan helps manage internal temperatures by introducing filtered ambient air into the enclosure and supporting effective heat dissipation.

The Finder 7F.30 standard flow configuration draws external air into the electrical cabinet through its integrated filter mat. When used with a suitably positioned exhaust filter, this creates a controlled airflow path that allows warmer internal air to leave the enclosure. With a nominal free-flow capacity of 550 m³/h at 50 Hz and 605 m³/h at 60 Hz, the fan is particularly suitable for larger industrial control panels requiring substantial forced-air ventilation.

The outdoor-oriented 7F.30 construction is designed for electrical cabinets installed in more demanding environmental conditions than standard indoor-only ventilation products. Its IP54 protection rating helps limit harmful dust ingress and protect against splashing water, while IK08 mechanical impact resistance provides additional durability. The protection achieved in service depends on correct mounting, enclosure construction and installation conditions.

The integrated replaceable synthetic fibre filter mat helps capture airborne contamination before it enters the electrical cabinet. Regular inspection and replacement of the filter help maintain airflow and reduce the accumulation of dust around sensitive electrical equipment.

The Finder 7F Series is developed for straightforward installation and maintenance. The push-in electrical terminals simplify wiring, while the panel-mounted design enables integration into industrial electrical enclosures. Its ball-bearing motor and nominal service life of 50,000 hours at 40 °C support dependable operation in continuous ventilation applications.

For effective thermal management, the enclosure ventilation system should be sized according to the heat generated by installed components, the surrounding ambient temperature and the required internal temperature. Actual airflow will depend on the exhaust filter, enclosure pressure losses, filter condition and installation arrangement. Filter fans provide ventilation using ambient air and cannot cool an enclosure below the incoming air temperature.

Typical Applications

• Outdoor industrial electrical control cabinets and distribution panels.
• Large PLC control panels and industrial automation enclosures.
• Variable frequency drive and motor control cabinets.
• Industrial switchgear and electrical distribution equipment.
• Telecommunications and communications equipment enclosures.
• Renewable energy control cabinets and electrical equipment panels.
• Water treatment and pumping station control systems.
• Manufacturing machinery and automated production equipment.
• Packaging machinery and industrial processing systems.
• Outdoor infrastructure and utility control cabinets.
• Power supply and industrial electronic equipment enclosures.
• OEM machine building and industrial equipment manufacturing.
• Large electrical cabinets requiring high-volume filtered air intake.
• Industrial enclosure ventilation and thermal management systems.