Why Choose the Finder 7F.30.8.230.4250 Outdoor Filter Fan?
The Finder 7F.30.8.230.4250 is a high-performance 230 V AC outdoor filter fan designed for effective ventilation and thermal management of industrial electrical cabinets, control panels and outdoor equipment enclosures. As part of the Finder 7F Series enclosure ventilation range, this standard flow filter fan provides forced-air cooling to help protect sensitive electrical and electronic components against excessive operating temperatures.
Featuring a standard airflow configuration, the Finder 7F.30.8.230.4250 introduces filtered air into electrical enclosures to support heat dissipation and maintain suitable internal temperatures. Its weather-resistant construction, replaceable synthetic fibre filter mat and robust plastic housing make it particularly suitable for industrial installations exposed to demanding environmental conditions. The fan provides IP54 ingress protection, IK08 impact resistance and NEMA Type 3R classification when correctly installed.
With a 230 V AC, 50/60 Hz supply, a nominal free-flow air volume of 250/295 m³/h and a Size 4 enclosure mounting format, the Finder 7F.30.8.230.4250 is ideal for outdoor control cabinets, electrical distribution enclosures, industrial automation equipment and machinery control panels requiring reliable forced-air ventilation.
Key Advantages
- Outdoor-rated standard flow filter fan designed for industrial electrical enclosure ventilation.
- 250/295 m³/h nominal free-flow airflow at 50/60 Hz supports effective heat dissipation.
- 230 V AC operating voltage compatible with industrial electrical supply systems.
- 195/228 m³/h airflow with an exhaust filter installed at 50/60 Hz.
- IP54 ingress protection helps protect against dust and splashing water when correctly installed.
- IK08 impact resistance provides additional protection against mechanical impacts.
- NEMA Type 3R classification supports suitable outdoor enclosure applications.
- Replaceable synthetic fibre filter mat simplifies routine maintenance.
- Size 4 mounting format provides effective ventilation for medium-sized industrial electrical cabinets.
- Ball-bearing fan construction supports dependable operation and long service life.
- Push-in electrical terminals enable convenient wiring and installation.
- Weather-resistant construction supports use in appropriately designed outdoor electrical enclosures.
Key Features
- Finder 7F Series industrial enclosure filter fan.
- 7F.30 outdoor standard flow configuration.
- 230 V AC nominal supply voltage.
- 50/60 Hz operating frequency.
- 250 m³/h nominal free-flow air volume at 50 Hz.
- 295 m³/h nominal free-flow air volume at 60 Hz.
- 195/228 m³/h airflow with exhaust filter installed at 50/60 Hz.
- 46/50 W rated power consumption at 50/60 Hz.
- 0.20/0.22 A current consumption at 50/60 Hz.
- Size 4 enclosure mounting format.
- 255 × 255 mm external face dimensions.
- 90.2 mm installation depth.
- IP54 ingress protection rating according to EN 60529.
- IK08 mechanical impact protection according to EN 62262.
- NEMA Type 3R protection classification.
- G3 synthetic fibre filter mat according to EN 779.
- ISO coarse 55% filtration classification according to ISO 16890.
- 56 dB(A) nominal acoustic noise level.
- Ball-bearing fan mechanism.
- 50,000-hour specified fan lifetime at 40 °C.
- Push-in terminal connections for simplified installation.
- Replaceable filter mat for convenient maintenance.
Technical Specifications
- Manufacturer: Finder
- Series: 7F Series
- Model: 7F.30.8.230.4250
- Manufacturer part number: 7F.30.8.230.4250
- Product type: Outdoor standard flow filter fan
- Ventilation function: Forced-air intake ventilation
- Rated supply voltage: 230 V AC
- Supply frequency: 50/60 Hz
- Operating voltage range: 0.8–1.1 × nominal voltage
- Nominal free-flow air volume at 50 Hz: 250 m³/h
- Nominal free-flow air volume at 60 Hz: 295 m³/h
- Airflow with exhaust filter at 50 Hz: 195 m³/h
- Airflow with exhaust filter at 60 Hz: 228 m³/h
- Rated power at 50 Hz: 46 W
- Rated power at 60 Hz: 50 W
- Current consumption at 50 Hz: 0.20 A
- Current consumption at 60 Hz: 0.22 A
- Fan type: Axial
- Bearing type: Ball bearing
- Enclosure size: Size 4
- External face dimensions (H × W): 255 × 255 mm
- Installation depth: 90.2 mm
- Ingress protection: IP54 according to EN 60529
- Impact protection: IK08 according to EN 62262
- NEMA protection classification: Type 3R
- Filter classification: G3 according to EN 779
- Filter classification according to ISO 16890: ISO coarse 55%
- Filter material: Synthetic fibre
- Filter temperature resistance: Up to +100 °C
- Filter flame classification: Class F1 according to DIN 53438
- Filter maintenance: Replaceable filter mat
- Housing and cover material: Plastic according to UL94 V-0
- Nominal acoustic noise: 56 dB(A)
- Specified fan lifetime: 50,000 hours at 40 °C
- Operating ambient temperature: −30 to +55 °C
- Electrical connection: Push-in terminals
- Conductor cross-section: 0.7–2.5 mm²
- Conductor size: AWG 18–14
- Mounting type: Electrical enclosure sidewall mounting
- Installation environment: Outdoor electrical enclosures
Reliable Thermal Management for Outdoor Electrical Enclosures
Industrial electrical cabinets frequently contain heat-generating equipment such as variable frequency drives, PLCs, power supplies, contactors and electronic control systems. In outdoor installations, internal heat generation can be combined with elevated ambient temperatures and solar exposure, creating challenging operating conditions. The Finder 7F.30.8.230.4250 outdoor filter fan helps manage these conditions by introducing filtered ambient air into the enclosure, promoting air circulation and supporting the removal of accumulated heat through a suitable exhaust arrangement.
The Finder 7F.30 Series is designed for outdoor enclosure ventilation, combining IP54 ingress protection, IK08 impact resistance and NEMA Type 3R classification with practical installation and maintenance features. Its replaceable G3 synthetic fibre filter mat helps reduce airborne contamination entering the enclosure, while the ball-bearing fan and push-in electrical terminals support dependable operation and straightforward integration. For effective cooling, the filter fan should be installed with an appropriately sized exhaust filter and selected according to the enclosure's heat load, ambient temperature and airflow requirements.
Typical Applications
- Outdoor industrial electrical cabinets and control panels.
- Electrical distribution and switchgear enclosures.
- PLC and industrial automation control cabinets.
- Variable frequency drive and motor control enclosures.
- Outdoor machinery and equipment control systems.
- Industrial power supply and electronic equipment cabinets.
- Utility infrastructure and electrical control enclosures.
- Manufacturing and process automation installations.
- Machine-building and OEM electrical equipment.
- Industrial enclosure cooling and thermal management systems.
