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Finder 7F.30.8.120.3100 – 7F Series Filter Fans – For outdoor use
Finder 7F.30.8.120.3100 is a Size 3 outdoor draw-in filter fan with 120 V AC operation, 100 m³/h nominal free-air flow at 50 Hz, IP54 protection, IK08 impact resistance and NEMA Type 3R classification for electrical enclosure ventilation.
£61.15
Why Choose the Finder 7F.30.8.120.3100 Outdoor Filter Fan?
The Finder 7F.30.8.120.3100 is a 120 V AC outdoor filter fan from the Finder 7F Series, designed to provide reliable forced-air ventilation for electrical cabinets and industrial control enclosures. This Size 3 draw-in fan delivers a nominal free-air flow of 100 m³/h at 50 Hz, helping manage heat generated by electrical and electronic equipment.
Unlike standard indoor ventilation fans, the Finder 7F.30 range is specifically designed for outdoor enclosure applications. Its IP54 protection rating, IK08 impact resistance and NEMA Type 3R classification make it suitable for appropriately designed installations exposed to outdoor environmental conditions.
Featuring a 120 V AC supply, low-noise operation at 42 dB(A) and an easily replaceable filter mat, the Finder 7F.30.8.120.3100 combines effective ventilation with practical installation and maintenance. Its compact design helps minimise intrusion into the enclosure while supporting dependable cabinet cooling.
Key Advantages
- Outdoor-rated construction for electrical cabinets and industrial enclosures.
- 100 m³/h free-air flow at 50 Hz for effective forced-air ventilation.
- 115 m³/h free-air flow at 60 Hz for compatible supply frequencies.
- 120 V AC operation for suitable industrial electrical systems.
- Standard draw-in airflow introduces filtered ambient air into the enclosure.
- IP54 protection helps protect against dust and water ingress when correctly installed.
- IK08 impact resistance supports mechanical durability.
- NEMA Type 3R classification for suitable outdoor enclosure applications.
- 42 dB(A) noise level for relatively quiet ventilation.
- Replaceable filter mat simplifies routine maintenance.
- Compact construction helps preserve usable space inside the cabinet.
- Suitable for outdoor automation, electrical distribution and machinery control installations.
Key Features
- Finder 7F Series outdoor filter fan.
- 7F.30 standard-flow draw-in configuration.
- Size 3 fan and filter assembly.
- 120 V AC nominal operating voltage.
- 50/60 Hz supply frequency.
- 100/115 m³/h free-air flow at 50/60 Hz.
- 75/85.5 m³/h airflow at 50/60 Hz with a compatible exhaust filter installed.
- 42 dB(A) acoustic noise level.
- IP54 ingress protection.
- IK08 mechanical impact protection.
- NEMA Type 3R outdoor classification.
- 209 × 209 mm external face dimensions.
- 177 × 177 mm nominal mounting cut-out.
- 71.2 mm installation depth.
- Push-in electrical terminals.
- Easily replaceable synthetic-fibre filter mat.
- Designed for straightforward installation and maintenance.
Outdoor Electrical Cabinet Cooling and Automation Protection
Outdoor electrical enclosures can experience elevated internal temperatures caused by solar exposure, ambient conditions and heat generated by installed electrical equipment. The Finder 7F.30.8.120.3100 provides forced-air ventilation to help dissipate heat from control cabinets containing PLCs, power supplies, relays, contactors and other automation components.
Its standard draw-in configuration introduces filtered ambient air into the cabinet. When paired with an appropriately positioned exhaust filter, this creates an airflow path through the enclosure, helping carry heat away from electrical components while reducing the entry of airborne dust.
The fan provides 100 m³/h free-air flow at 50 Hz and 115 m³/h at 60 Hz. With a compatible exhaust filter installed, the corresponding airflow figures are 75 m³/h and 85.5 m³/h. Actual installed airflow depends on filter condition, enclosure resistance and the ventilation arrangement.
The IP54, IK08 and NEMA Type 3R ratings support its use in appropriately designed outdoor installations. However, fan-assisted ventilation cannot cool an enclosure below the incoming ambient air temperature. Cabinet heat load, weather exposure, mounting position and the manufacturer's installation requirements should therefore be considered when designing the cooling system.
Typical Applications
- Outdoor electrical control cabinet ventilation.
- Industrial automation enclosures.
- Outdoor PLC and telemetry cabinets.
- Electrical distribution and control panels.
- Industrial machinery control enclosures.
- Power supply and relay cabinets.
- Water treatment and pumping station controls.
- Outdoor process monitoring installations.
- Infrastructure and utility control cabinets.
- OEM electrical panel manufacturing.
- Industrial enclosure ventilation upgrades.
- Outdoor cabinets requiring filtered forced-air cooling.
Technical Specifications
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| Cut-Out Size (mm) | 177 × 177 mm | |
|---|---|---|
| Manufacturer | Finder | |
| Series | 7F Series | |
| Manufacturer part number | 7F.30.8.120.3100 | |
| Product type | Outdoor filter fan | |
| Airflow configuration | Standard flow / draw-in | |
| Fan size | Size 3 | |
| Nominal operating voltage | 120 V AC | |
| Supply frequency | 50/60 Hz | |
| Free-air flow at 50 Hz | 100 m³/h | |
| Free-air flow at 60 Hz | 115 m³/h | |
| Airflow with exhaust filter at 50 Hz | 75 m³/h | |
| Airflow with exhaust filter at 60 Hz | 85.5 m³/h | |
| Noise level | 42 dB(A) | |
| Protection rating | IP54 | |
| Impact resistance | IK08 | |
| NEMA classification | Type 3R | |
| External face dimensions | 209 × 209 mm | |
| Mounting cut-out | 177 × 177 mm nominal | |
| Installation depth | 71.2 mm | |
| Electrical connection | Push-in terminals | |
| Conductor cross-section | 0.7–2.5 mm² | |
| Filter material | Synthetic fibre | |
| Filter temperature resistance | Up to +100 °C | |
| Ambient operating temperature | −30 to +55 °C | |
| Nominal service life at 40 °C | 50,000 hours | |
| Application | Outdoor electrical enclosure ventilation |
Frequently Asked Questions
What is the Finder 7F.30.8.120.3100 used for?
The Finder 7F.30.8.120.3100 is an outdoor-rated draw-in filter fan used to ventilate electrical cabinets and industrial control enclosures. It introduces filtered ambient air into the cabinet to help remove heat generated by installed electrical equipment.
What is the airflow capacity of the Finder 7F.30.8.120.3100?
The fan provides 100 m³/h free-air flow at 50 Hz and 115 m³/h at 60 Hz. With a compatible exhaust filter installed, airflow is approximately 75 m³/h at 50 Hz and 85.5 m³/h at 60 Hz.
Is the Finder 7F.30.8.120.3100 suitable for outdoor use?
Yes. The Finder 7F.30 range is designed for outdoor electrical enclosure applications. This model has an IP54 protection rating, IK08 impact resistance and a NEMA Type 3R classification when installed according to the manufacturer's instructions.
What voltage does this outdoor filter fan require?
The Finder 7F.30.8.120.3100 operates from a 120 V AC supply at 50/60 Hz. It should be connected to a compatible electrical supply using the manufacturer's recommended wiring and protection arrangements.
What are the mounting dimensions and maintenance requirements?
The fan has an external face measuring 209 × 209 mm, a nominal mounting cut-out of 177 × 177 mm and an installation depth of approximately 71.2 mm. Its replaceable filter mat should be inspected and serviced regularly to maintain effective airflow.
Designed for Industrial Automation Engineers and Electrical Panel Builders
The Finder 7F.30.8.120.3100 combines 120 V AC operation, 100 m³/h nominal airflow at 50 Hz, IP54 protection, IK08 impact resistance and NEMA Type 3R outdoor suitability in a compact Size 3 filter fan, providing a practical ventilation solution for industrial electrical cabinets and automation enclosures.
