109P0424H316 / 6FC5247-0AA06-0AA0 - 40x40x28mm 4028 DC24V 0.095A 4-Pin Blue Connector Industrial Cooling Fan

This compact high-speed DC axial cooling fan is designed for CNC controls, industrial automation systems, robotics controllers, motion-control equipment, servo drives and other industrial electronics. It features a 40mm square frame, 28mm depth, double-ball-bearing construction and a three-wire monitoring harness terminating in a keyed blue 4-position connector.

Technical Specifications

• Primary Fan Part Number: 109P0424H316
• System Assembly Cross-Reference: 6FC5247-0AA06-0AA0
• Fan Type: DC axial cooling fan
• Frame Size: 40mm × 40mm
• Depth: 28mm
• Rated Voltage: 24V DC
• Rated Current: 0.095A
• Rated Input Power: Approximately 2.28W
• Nominal Speed: Approximately 8,700 RPM
• Nominal Airflow: Approximately 0.32m³/min / 11.3 CFM
• Nominal Static Pressure: Approximately 103Pa / 0.41 inH₂O
• Bearing Type: Double ball bearing
• Harness: Three-wire power and monitoring lead
• Connector: Keyed blue 4-position housing with three populated terminals
• Monitoring: Tachometer/detection signal
• Housing Color: Black
• Installation Type: Internal component or panel-mounted equipment cooling
• Package Quantity: One fan with attached wiring harness and connector

Interchangeable / Replacement Part Numbers

109P0424H316, 6FC5247-0AA06-0AA0

Catalog-format variations: 6FC52470AA060AA0, 6FC5 247-0AA06-0AA0, 6FC5-247-0AA06-0AA0, 6FC5 2470AA060AA0, 6FC5-2470AA060AA0

✅ Confirmed Compatibility

Compatibility requires an exact match for voltage, dimensions, mounting pattern, airflow direction, connector keying, terminal population and wire order.

✔️ 840D and 840DE CNC Control Systems: NCU installations equipped with the matching battery/fan plug-in assembly
✔️ NCU 571, 572 and 573 Families: Compatible configurations requiring fan 109P0424H316 or assembly reference 6FC5247-0AA06-0AA0
✔️ NCU Battery/Fan Drawers: Replacement fan for assemblies originally equipped with the same 24V, 0.095A, 40 × 40 × 28mm fan and blue connector
✔️ CNC Machine Tools: Compatible machining centers, lathes, milling machines, grinders, routers and other numerical-control equipment using the exact fan specification
✔️ Industrial Robotics: Robot controller cabinets, motion-control enclosures and power-electronics modules using a matching 24V fan circuit
✔️ Automation Equipment: PLC cabinets, control panels, machine controllers and production-line electronics with the same mounting and electrical requirements
✔️ Servo and Spindle Drives: Drive modules, inverter cabinets and motor-control systems originally equipped with the same fan
✔️ Industrial Computers: Embedded controllers, industrial PCs, operator-interface enclosures and backplane assemblies requiring a 40 × 40 × 28mm 24V monitored fan
✔️ General Industrial Electronics: Power supplies, communications equipment, test systems and other enclosed electronics where every electrical and mechanical specification matches

☑️ Key Features

☑️ Compact 40 × 40 × 28mm industrial frame
☑️ 24V DC operation with 0.095A rated current
☑️ High-speed airflow for densely packed electronics
☑️ Double-ball-bearing construction
☑️ Three-wire design with tachometer/detection signal
☑️ Keyed blue 4-position connector housing
☑️ Suitable for CNC, robotics and automation applications
☑️ Direct replacement when the original label and connector match

⚙️ Fit Notes

• This listing includes one fan with attached harness and connector only.
• Battery, battery drawer, NCU module, mounting bracket and installation screws are not included.
• The connector has four positions but only three populated wires. Do not substitute a differently wired four-conductor fan.
• Verify connector keying, terminal locations and wire order against the original fan. Do not rely solely on wire color.
• Confirm the airflow arrow and mounting orientation before installation.
• Part number 6FC5247-0AA06-0AA0 is frequently assigned to the complete battery/fan plug-in assembly. This listing supplies only the replacement cooling fan shown.
• A 40 × 40 × 20mm fan is not the same depth and should not be treated as a direct replacement.
• Similar 24V fans rated at 0.18A or fitted with different connectors are not confirmed interchangeable.
• Disconnect and lock out equipment power before servicing industrial machinery.
• Replace the fan if it is seized, noisy, physically damaged or no longer reports the expected monitoring signal.