Rittal 32411 TopTherm Filter F...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$340.80
Rittal 32411 TopTherm Filter Fan Unit, IP54 Enclosure Cooling Fan

Rittal 32411 TopTherm Filter Fan Unit, IP54 Enclosure Cooling Fan

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Model: 3241100

In Stock (leaves warehouse same day if ordered before 3pm ET)

$340.80
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Rittal 32411 TopTherm Filter Fan Unit, IP54 Enclosure Cooling Fan

The Rittal TopTherm Filter Fan Unit is a complete, tool-free surface-mounted fan assembly built for cooling electrical enclosures and control panels. Available in 24V DC and 230V AC supply configurations, this filter fan unit delivers air throughput from 20 - 900 m³/h and carries a standard IP54 protection rating to IEC 60 529 and EN 60 529, with IP55 and IP56 achievable using optional folded filter, absorber mat, and hose-proof hood configurations. NEMA Type 12 protection is standard, extending to Type 3, 3R, 4, and 4X with the hose-proof hood option. The unit ships complete and ready to install, including a fleece filter mat.

Key Features

  • Supply Voltage: Available in 24V DC or 230V AC (1~, 50 Hz/60 Hz) configurations to match your enclosure's power source.
  • Tool-Free Mounting: Complete fan unit designed for tool-free mounting on enclosure surfaces, with an installation depth of 107 mm.
  • Air Throughput: Delivers 20 - 900 m³/h airflow; a folded filter can optionally be added to increase throughput further.
  • Fan Construction: Diagonal, shaded pole motor fan finished in RAL 7035 for durable, consistent enclosure cooling performance.
  • Pre-Fuse Rating: Miniature circuit-breaker/fuse pre-fuse rated at 4A protects the unit's electrical supply.
  • Protection Category: IP54 standard to IEC 60 529 and EN 60 529, with IP55/IP56 available via optional folded filter, absorber mat, and hose-proof hood.
  • NEMA Rating: Type 12 standard, with Type 3, 3R, 4, and 4X achievable using the hose-proof hood accessory.

Certifications & Compliance

  • IP54 Protection to IEC 60 529 and EN 60 529 (Standard)
  • IP55 Protection with Folded Filter and Absorber Mat
  • IP56 Protection with Fleece Filter/Folded Filter and Hose-Proof Hood
  • NEMA Type 12 (Standard); Type 3, 3R, 4, 4X with Hose-Proof Hood

Technical Specifications

  • Supply Voltage: 24V DC or 230V AC, 1~, 50 Hz/60 Hz
  • Installation Depth: 107 mm
  • Operating Temperature Range: -30 C to 55 C
  • Storage Temperature Range: -30 C to 70 C
  • Fan Type: Diagonal, Shaded Pole Motor
  • Pre-Fuse: Miniature Circuit-Breaker/Fuse, 4A
  • Color: RAL 7035
  • Packaging Unit: 1 pc(s), 2.24 kg

Typical Applications

  • Electrical Enclosure and Control Panel Cooling
  • Industrial Control Cabinet Ventilation
  • Commercial and Industrial Electrical Installations
  • Outdoor and Wet-Location Enclosures (with Hose-Proof Hood Option)

Why Rittal?

Rittal's TopTherm filter fan units combine tool-free installation with a diagonal, shaded-pole motor fan and standard IP54 protection to IEC 60 529 and EN 60 529, giving panel builders and electrical contractors dependable enclosure cooling right out of the box in either 24V DC or 230V AC configurations. With optional folded filters, absorber mats, and hose-proof hoods available to push protection up to IP56 and NEMA Type 4X, this filter fan unit is built to perform reliably across a wide operating temperature range in demanding industrial environments.

Manufacturer Resources

Rittal Product Catalog

Product Specs

Product Type:
Enclosure Climate Control
Department:
Electrical
Product Group:
Boxes & Enclosures
Product Finish:
RAL 7035
Standards:
IP54
Configuration:
Diagonal Shaded Pole Motor Fan
Amperage Rating:
4A
Product Subgroup:
Enclosure Accessories

Rittal 3241100 – Frequently Asked Questions

1) Which part number do I order for a 24V DC panel versus a 230V AC panel on the Rittal 32411 filter fan?
Two supply options cover it. For 24V DC control power, order MPN 3241124. For 230V AC single phase at 50/60 Hz, order MPN 3241100. The fan itself is the same TopTherm filter fan unit either way, so pick by what the panel already has available. Both carry a 4A miniature circuit breaker/fuse pre-fuse rating on the supply side.
2) How much clearance do I need behind the enclosure door or wall for this Rittal TopTherm fan?
Allow 107 mm of installation depth for the TopTherm filter fan unit. That is the figure to check against your wireway, DIN rail, or terminal block layout inside the panel before you cut the opening, since anything mounted directly behind the fan position has to clear it. Mounting itself is tool-free on the enclosure surface.
3) Is an IP54 filter fan good enough for an outdoor or washdown enclosure?
Not as supplied. The TopTherm unit is IP54 to IEC 60 529 and EN 60 529 and NEMA Type 12 in its standard form, which covers dust and dripping water in an indoor industrial setting. For outdoor or wet locations you need the hose-proof hood option, which takes it to NEMA Type 3, 3R, 4 and 4X and IP56 when combined with the fleece or folded filter. Adding a folded filter with an absorber mat gets you IP55.
4) Does the Rittal 32411 come with a filter mat, or do I have to order one separately?
A fleece filter mat ships in the box. The unit arrives complete and ready to install, so for a standard IP54 indoor application you do not need to add anything. Separate items only come into play if you are upgrading protection: a folded filter, an absorber mat, or a hose-proof hood. A folded filter can also be fitted to raise air throughput.
5) What airflow does the Rittal TopTherm filter fan unit move, and how do I know it is enough for my cabinet?
Air throughput across the TopTherm filter fan range runs 20 to 900 m3/h. Size it against the heat load in the cabinet and the allowable temperature rise above ambient: the higher the dissipated wattage and the smaller the gap between ambient air and your maximum internal temperature, the more throughput you need. If you are at the top of the range and still short, a folded filter can be added to push throughput further. Remember a filter fan only works when outside air is cooler than your target internal temperature; otherwise you need a cooling unit, not a fan.
6) Can this enclosure fan run in an unheated building or a hot plant floor?
The operating temperature range is -30 C to 55 C, so unheated warehouses, cold storage areas and hot industrial floors are all inside its window. Storage is rated -30 C to 70 C, which matters if units sit in a trailer or an uncooled stockroom before installation.
7) What circuit protection should I put ahead of the Rittal TopTherm filter fan?
Protect the supply with a 4A miniature circuit breaker or fuse. That is the specified pre-fuse rating for the unit, and it applies to the branch feeding the fan whether you are on the 230V AC version or the 24V DC version.
8) Will a Rittal TopTherm filter fan match the finish on my existing control panels?
The housing is finished RAL 7035, the light grey standard across most industrial control enclosures, so it blends with typical panel exteriors rather than standing out. For facilities standardizing a fleet of cabinets, that keeps replacements and added units looking consistent.
9) What kind of fan motor is in the Rittal 32411, and what does that mean for maintenance?
It uses a diagonal impeller driven by a shaded pole motor. Shaded pole construction is simple and has no starting capacitor or brushes to replace, so routine upkeep is basically filter mat changes on the intake side. How often depends on how dirty the air is at the install location.
How fast can I get the Rittal 3241100 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Rittal 3241100 come with a warranty?
Absolutely. The Rittal 3241100 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Rittal 3241100?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Rittal 3241100 from ZenSupply?
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