Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
Pfannenberg 11940003055 PFA 40.000 IP55 UV EMC 4th Gen Exhaust filter
Pfannenberg 11940003055 PFA 40.000 EMC IP55 UV exhaust filter designed for industrial enclosure ventilation with electromagnetic shielding and reliable thermal management.
£79.84
Why Choose the Pfannenberg 11940003055 PFA 40.000 EMC IP55 UV Exhaust Filter?
The Pfannenberg 11940003055 is a high-performance EMC exhaust filter designed for reliable thermal management and electromagnetic shielding of industrial electrical enclosures. As part of the advanced Pfannenberg PFA 40.000 EMC 4th Generation series, it provides efficient filtered air discharge while maintaining enclosure protection in demanding automation and industrial environments.
This exhaust filter combines Pfannenberg’s proven filterfan technology with an EMC shielding grid, helping prevent electromagnetic interference while allowing effective cabinet ventilation. The IP55 UV-resistant design provides enhanced protection for outdoor and harsh industrial installations, while the patented tool-free four-corner fastening system enables fast and secure mounting.
With dimensions of 252 mm × 252 mm × 44 mm, an IP55 protection rating and UV-resistant cover, the Pfannenberg 11940003055 is designed for use with PFA 40.000 EMC enclosure cooling systems where reliable airflow management and EMC protection are required.
Key Advantages
- High-quality EMC exhaust filter for industrial control cabinets.
- IP55 UV-resistant construction suitable for demanding environments.
- Designed for the Pfannenberg PFA 40.000 EMC 4th Generation series.
- Maintains electromagnetic shielding through integrated EMC grid technology.
- Patented tool-free mounting system enables quick installation.
- Simple filter mat replacement reduces maintenance time.
Key Features
- Pfannenberg PFA 40.000 EMC exhaust filter series.
- Article number: 11940003055.
- IP55 protection rating with UV-resistant cover.
- EMC shielding grid for electromagnetic interference reduction.
- G4 filter class fluted filter media.
- RAL 7035 light grey enclosure finish.
- Tool-free four-corner fastening system.
- Compatible with installation size 4 of Pfannenberg 3rd and 4th Generation filterfan systems.
Reliable Thermal Management and EMC Protection
The Pfannenberg PFA 40.000 EMC exhaust filter supports efficient enclosure cooling by allowing heated air to leave electrical cabinets while maintaining protection against dust and environmental influences. The integrated EMC shielding structure helps preserve electromagnetic compatibility in control systems containing sensitive electronic equipment.
The 4th Generation PFA series is designed for machine builders and automation engineers requiring dependable thermal management, easy maintenance and secure cabinet integration. Its replaceable filter media and tool-free mounting design provide practical benefits throughout the equipment lifecycle.
Typical Applications
- Industrial electrical control cabinets.
- Automation and machine building systems.
- Outdoor electrical enclosures.
- PLC and industrial control panels.
- Manufacturing and production equipment.
- Industrial systems requiring EMC protection.
Technical Specifications
Tick the specs you need, then view products that match.
| Colour | Light Grey | |
|---|---|---|
| Device Type | Outlet / exhaust filter | |
| External Size (mm) | 252 × 252 mm | |
| Cut-Out Size (mm) | 224 × 224 mm | |
| IP Rating | IP55 | |
| Fan Type | Exhaust / Outlet Filter | |
| HS Code | 84213925 | |
| Manufacturer | Pfannenberg | |
| Series | PFA 40.000 EMC 4th Generation | |
| Model | 11940003055 | |
| Product type | EMC exhaust filter | |
| Filter class | G4 according to EN 779 | |
| Filter type | Fluted filter | |
| EMC version | Yes | |
| UV resistance | Yes | |
| Dimensions (H × W × D) | 252 × 252 × 44 mm | |
| Cut-out dimensions | 224 × 224 mm | |
| Installation depth | 38 mm | |
| Colour | RAL 7035 | |
| Mounting type | Electrical enclosure / cabinet mounting |
Frequently Asked Questions
What is the Pfannenberg 11940003055 used for?
The Pfannenberg 11940003055 is an EMC exhaust filter designed to provide filtered air discharge, enclosure cooling and electromagnetic protection for industrial cabinets.
What protection rating does this exhaust filter provide?
The product provides an IP55 protection rating with UV-resistant construction for demanding industrial and outdoor applications.
What filter class does the Pfannenberg 11940003055 use?
The exhaust filter uses a G4 class fluted filter media for effective enclosure air filtration.
What are the dimensions of the Pfannenberg 11940003055?
The exhaust filter has dimensions of approximately 252 mm × 252 mm × 44 mm.
Where is this exhaust filter typically installed?
The filter is typically installed on industrial electrical cabinets and automation enclosures requiring reliable ventilation and EMC protection.
Trusted by Industrial Automation Professionals
Pfannenberg PFA EMC exhaust filters are trusted by automation specialists and machine builders worldwide for reliable enclosure cooling, electromagnetic protection and long-term industrial performance.
