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Seifert 4725902003 Black Filter Assembly, 255mm x 255mm
Black Seifert filter assembly for control cabinets, automation equipment, and electronics. Designed for passive cabinet ventilation with RAL 9005 color and 255mm x 255mm frame size.
Why Choose the Seifert 4725902003 Filter Assembly?
The Seifert 4725902003 is a black cabinet filter assembly made to help protect electrical enclosures from dust and outside contaminants while still allowing ventilation air to pass through. It is commonly used on control cabinets, automation equipment, and electronics where active cooling is not required.
This 255mm x 255mm assembly uses thermally bonded non-woven filter media made from break resistant synthetic fiber. It is finished in RAL 9005 black and can be installed by snap-in mounting on thinner panels or screw mounting on thicker panels.
🌬️ Passive Ventilation
Lets air move through the cabinet while helping trap dust and foreign particles
🛡️ UL Approval
Carries UL Recognized and UL Listed approvals
📐 255mm x 255mm Size
Fits cabinet ventilation openings with a 8.82" x 8.82" cut out
⚙️ Flexible Mounting
Snap-in mounting for thin panels or screw mounting for thicker panels
⚠️ Fan Not Included
This item is the
filter assembly only. The fan is not included.
📋 Installation Notes
Panel Location: Install on the vertical panel of the enclosure.
Thin Panels: For panel thickness less than 0.13" / 3.2mm, snap the assembly into the cut out.
Thicker Panels: For panel thickness over 0.13", install with four M4 screws, not included.
Screw Torque: Tighten screws to 1 Nm.
Key Features & Benefits
- 255mm x 255mm frame size
- Designed for control cabinets, automation equipment, and electronics
- Helps keep outside contaminants away from cabinet components
- Allows ventilation airflow when active cooling is not necessary
- Thermally bonded non-woven filter media
- Break resistant synthetic fiber filter material
- RAL 9005 black color
- CE, UKCA, cURus, and cULus approved
- Comparable to Fandis FF15N
- Replaces Seifert 400030003
Technical Specifications
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Manufacturer
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Seifert
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Part Number
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4725902003
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Product Type
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Filter Assembly
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Color
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Black RAL 9005
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Frame Size
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255mm x 255mm
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Overall Dimensions
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10.06" Width x 10.06" Height x 1.69" Depth
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Cut Out Dimensions
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8.82" x 8.82"
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Filter Media
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Thermally Bonded Non-Woven Synthetic Fiber
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Operating Temperature
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-40°C to 60°C / -40°F to 140°F
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Panel Mounting
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Vertical Enclosure Panel
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Snap-In Panel Thickness
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Less Than 0.13" / 3.2mm
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Screw Mount Panel Thickness
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Over 0.13"
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Screw Requirement
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Use Four M4 Screws, Not Included
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Screw Tightening Torque
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1 Nm
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Fan Included
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No
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Approvals
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CE, UKCA, cURus, cULus
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Comparable Part
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Fandis FF15N
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Replacement For
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Seifert 400030003
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📦 Typical Applications
• Electrical control cabinets
• Industrial automation enclosures
• Electronics housings
• Passive ventilation openings
• Cabinets where active cooling is not necessary
• Replacement filter assembly installations
📄 Installation Manual
Review the installation instructions before mounting the filter assembly, especially when choosing between snap-in installation and screw mounting.
Installation Manual
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