7F.70.8.230.4370 Finder Filter Fan 230V 370 mc/h

Why Choose the Finder 7F.70.8.230.4370 EMC Filter Fan?

The Finder 7F.70.8.230.4370 is a high-performance EMC filter fan for electrical cabinets and industrial enclosures, designed to provide powerful forced-air ventilation while supporting electromagnetic compatibility in sensitive installations. As part of the Finder Series 7F thermal management range, this size 4 filter fan combines high airflow, integrated filtration and EMC-specific construction for demanding control panel cooling applications.

Operating from a 230 V AC, 50/60 Hz supply, the 7F.70.8.230.4370 delivers a free-blowing airflow of 370 m³/h. The integrated filter helps reduce dust and airborne contamination entering the enclosure with the cooling air, while its IP54 ingress protection and NEMA 3 rating make it suitable for industrial cabinet installations requiring dependable filtered ventilation.

With overall dimensions of 250 × 250 × 109.5 mm and a 224 × 224 mm mounting cut-out, the filter fan provides substantial cooling capacity in a compact panel-mounted format. Its 70 W rated power, 400 mA operating current and ambient operating temperature range of -10 to +70 °C make it well suited to automation, control and power electronic equipment.

Key Advantages

• Purpose-designed EMC filter fan for electrical cabinets and enclosures.
• High 370 m³/h free-blowing airflow for effective enclosure cooling.
• 230 V AC, 50/60 Hz operation for industrial electrical systems.
• Integrated filter helps reduce dust and airborne contamination entering the enclosure.
• IP54 ingress protection and NEMA 3 rating for industrial cabinet applications.
• EMC-specific construction supports installations where electromagnetic compatibility is important.

Key Features

• Finder Series 7F thermal management product.
• EMC filter fan configuration.
• 370 m³/h free-blowing airflow.
• 230 V AC operating voltage.
• 50 / 60 Hz supply frequency.
• 400 mA operating current.
• 70 W rated power.
• IP54 ingress protection.
• NEMA 3 protection classification.
• 65 dB(A) acoustic noise level.
• Size 4 mounting format.
• 224 × 224 mm mounting cut-out.
• Operating temperature range of -10 to +70 °C.
• Grey finish, RAL 7035.

Reliable Thermal Management for Control Panels

Electrical and automation equipment generates heat during operation, and excessive enclosure temperatures can reduce component life, affect reliability and increase the risk of unwanted shutdowns. The Finder 7F.70.8.230.4370 delivers 370 m³/h of free-blowing airflow to help remove accumulated heat and maintain a more suitable operating environment for sensitive electrical and electronic components.

The integrated filter helps limit dust and airborne contamination carried into the cabinet with the cooling air. Its EMC configuration makes this model particularly suitable for industrial control, automation and electronic systems where electromagnetic compatibility needs to be considered alongside effective enclosure thermal management.

Typical Applications

• Industrial electrical control cabinets.
• PLC and automation panels.
• Variable frequency drive and motor control enclosures.
• Machine control cabinets.
• Power distribution and electronic equipment enclosures.
• Industrial installations requiring EMC-compatible filtered ventilation.