Finder 7F.30.8.230.4400.7 – 7F Series Filter Fans – For outdoor use

Why Choose the Finder 7F.30.8.230.4400.7 Outdoor Filter Fan?

The Finder 7F.30.8.230.4400.7 is a high-capacity 230 V AC outdoor filter fan from the Finder 7F Series, designed to provide forced-air ventilation for industrial electrical cabinets, automation enclosures and outdoor control panels. With a nominal airflow capacity of 400 m³/h and a RAL 7035 light grey finish, this model combines effective enclosure cooling with a professional appearance suitable for industrial installations.

Part of the Finder 7F.30 outdoor ventilation range, the unit uses a standard-flow configuration to introduce filtered ambient air into electrical enclosures. When paired with an appropriately positioned exhaust filter, it helps establish an airflow path that removes heat generated by PLCs, power supplies, motor control equipment and other electrical components.

The Finder 7F.30.8.230.4400.7 is particularly suited to applications where outdoor enclosure ventilation, substantial airflow capacity and a light grey RAL 7035 housing are required. Its integrated filtration arrangement supports routine maintenance and helps limit airborne dust entering the cabinet.

Key Advantages

• 400 m³/h nominal airflow for high-capacity electrical enclosure ventilation.
• 230 V AC operation for compatible industrial electrical systems.
• Outdoor application design for suitably constructed external control cabinets.
• RAL 7035 light grey finish complements conventional industrial electrical enclosures.
• Standard-flow ventilation introduces filtered ambient air into the cabinet.
• Helps dissipate heat generated by electrical and electronic equipment.
• Integrated filter arrangement helps reduce airborne dust entering the enclosure.
• Replaceable filter media supports straightforward maintenance.
• Suitable for integration with compatible exhaust ventilation components.
• Supports ventilation requirements in industrial automation and electrical distribution installations.
• Provides a practical alternative to passive ventilation where greater airflow is required.
• Designed for electrical panel builders, machine manufacturers and maintenance engineers.

Key Features

• Finder 7F Series industrial enclosure ventilation product.
• 7F.30 outdoor filter fan configuration.
• 230 V AC nominal supply.
• 400 m³/h nominal airflow capacity.
• Standard-flow operation for filtered air intake.
• RAL 7035 light grey housing.
• Integrated filter fan construction.
• Replaceable filtration media.
• Designed for outdoor electrical cabinet applications.
• Suitable for use with an appropriately selected exhaust filter.
• Supports controlled airflow through electrical enclosures.
• Helps manage heat accumulation around sensitive electrical components.

Outdoor Electrical Cabinet Cooling and Industrial Automation

Outdoor electrical cabinets are exposed to changing ambient conditions while also containing equipment that generates heat during normal operation. Components such as variable speed drives, motor starters, PLCs, power supplies and industrial communication equipment may require effective ventilation to maintain suitable operating conditions.

The Finder 7F.30.8.230.4400.7 provides 400 m³/h nominal airflow to support forced-air cooling in suitably designed electrical enclosures. Its standard-flow arrangement introduces filtered air into the cabinet, while a compatible exhaust opening allows warmer internal air to leave.

For effective ventilation, engineers should consider the cabinet's heat dissipation, ambient temperature, filter resistance and airflow path. Actual installed airflow may be lower than the nominal fan rating because of enclosure resistance and filtration components.

The RAL 7035 light grey finish makes this variant particularly suitable for installations where external ventilation components need to match conventional light grey industrial enclosures. The replaceable filter arrangement also supports planned maintenance in environments where dust and airborne contaminants may accumulate.

Forced-air ventilation cannot cool an enclosure below the incoming ambient air temperature. Applications involving particularly high external temperatures or significant solar loading may require an alternative or supplementary cooling solution.

Typical Applications

• Outdoor electrical control cabinet ventilation.
• Industrial automation and PLC enclosures.
• Motor control and machinery control panels.
• Electrical distribution cabinets.
• Industrial power supply enclosures.
• Outdoor process control installations.
• Water treatment and pumping station controls.
• Utility and infrastructure electrical cabinets.
• OEM machinery and electrical panel construction.
• Industrial monitoring and communications enclosures.
• RAL 7035 light grey electrical cabinets.
• Outdoor enclosure ventilation upgrades and maintenance.