The NMB-MAT 2810KL-04W-B89 is a DC axial cooling fan manufactured by Minebea Motor Manufacturing Corporation, designed for forced ventilation and thermal dissipation in electronic equipment, industrial systems and power conversion devices.
The fan operates from a nominal 12V DC power supply with a rated current of 0.40A as indicated on the label, making it suitable for systems requiring active airflow to cool heat-generating electronic components.
The model belongs to the 2810KL series, typically associated with a compact structure of approximately 70 × 70 mm, featuring a square frame and 4 corner mounting holes. The axial impeller is integrated into a robust black plastic housing designed for direct installation inside technical equipment.
The photographed unit is supplied with multi-wire cabling, an external protective sleeve and a terminal connector, facilitating integration as a technical replacement part in equipment with a compatible connection.
⚙️ Main Features
Axial Cooling Fan
Nominal Power Supply: 12V DC
Rated Current: 0.40A
Model: 2810KL-04W-B89
Series: NMB-MAT 7
Manufacturer: Minebea Motor Manufacturing Corporation
Compact Square Frame
4 Corner Mounting Holes
Forced Ventilation for Electronic Components
Integrated Multi-Wire Cabling
Pre-Wired Terminal Connector
Robust Construction for Technical Applications
Visible CE Marking
Made in China
📋 Technical Specifications
Brand: NMB-MAT / Minebea
Manufacturer: Minebea Motor Manufacturing Corporation
Model: 2810KL-04W-B89
Series: 2810KL
Type: DC Axial Fan
Nominal Voltage: 12V DC
Rated Current: 0.40A
Theoretical Electrical Power Consumption: Approx. 4.8W
Nominal Size: Approx. 70 × 70 mm
Structure: Square Frame
Mounting System: 4 Corner Holes
Connection: Multi-Wire Cabling with Connector
Color: Black
Function: Forced Cooling / Thermal Dissipation
Marking: CE
Country of Manufacture Indicated: Made in China
🔧 Function and Use
The fan is designed to generate controlled axial airflow through the equipment in which it is installed, helping dissipate heat produced by:
Power Electronic Modules
Electronic Circuit Boards
Heat Sinks
DC/AC Converters
Photovoltaic Inverters
Industrial Power Supplies
Electrical Panels
UPS Systems
Electronic Drives
Automation Equipment
🔌 Compatibility
Suitable as a technical replacement part for equipment requiring a fan with compatible characteristics:
12V DC Power Supply
0.40A Current Consumption
2810KL Series Format
Compatible Dimensions and Mounting Hole Spacing
Compatible Electrical Connector
Compatible Multi-Wire Cabling
Airflow Direction Suitable for the Original System
Before replacement, it is necessary to verify the exact model, voltage, current, dimensions, thickness, connector pinout and wire arrangement.
🏭 Applications
Ideal for:
Photovoltaic Inverters
Industrial Inverters
Power Converters
Switching Power Supplies
UPS Systems
Industrial Electronic Equipment
Automation Systems
Ventilated Electrical Panels
Replacement Parts for Cooling Systems
Professional Electronic Maintenance
🌟 Advantages
Standard 12V DC Power Supply
Rated Current Consumption: 0.40A
Compact Format
Pre-Installed Cabling
Integrated Terminal Connector
4-Point Mounting System
Suitable for Cooling Power Electronics
Usable as a Technical Replacement Part
Professional Minebea / NMB-MAT Construction
📦 Product Condition
Used Fan
Cosmetic Condition as Shown in the Photograph
Normal Signs of Use and Surface Dust Deposits Present
Cabling and Connector Included
Identification Label Legible
Operation Should Be Declared as Tested Only After an Actual Electrical Test
