CN52B5 - 120 x 120 x 38mm 208-230V 0.11/0.09A 50/60Hz AC Cooling Fan

Replace a worn or failed AC fan with this CN52B5 120 x 120 x 38mm cooling fan designed for equipment that requires a 208-230V axial fan in this exact size and power class. This fan is commonly used in equipment cooling, cabinet ventilation, power supply airflow, and other industrial or electronic applications where stable AC-powered airflow is required.

Built with a shaded pole induction motor and impedance protection, this fan is designed for dependable continuous operation in compatible systems. Its 120 x 120 x 38mm form factor makes it suitable for replacing original CN52B5 units or other matching fans with the same electrical and mounting requirements.

Technical Specifications

• Part Number: CN52B5
• Fan Type: AC axial cooling fan
• Fan Size: 120 x 120 x 38 mm
• Rated Voltage: 208-230V AC
• Frequency: 50/60Hz
• Current: 0.11A / 0.09A
• Power Consumption: 14W / 13W
• Connection Type: Lead wire
• Motor Type: Shaded pole induction motor
• Protection Type: Impedance protection
• Bearing Type: Double-sided shielded ball bearing
• Maximum Airflow: Up to 92 CFM at 50Hz / 106 CFM at 60Hz
• Maximum Static Pressure: Up to 83 Pa at 50Hz / 88 Pa at 60Hz
• Noise Level: Approx. 44 dBA at 50Hz / 48 dBA at 60Hz
• Speed: Approx. 2800 RPM at 50Hz / 3200 RPM at 60Hz
• Operating Temperature: -20°C to +60°C

Interchangeable / Replacement Part Numbers

CN52B5

✅ Confirmed Compatibility

Please note that the following list is not exhaustive. Compatibility depends on your system's specific configuration. It's essential to verify compatibility with your system or equipment manufacturer prior to installation.

✔️ Direct CN52B5 Replacements: Equipment originally using part number CN52B5
✔️ 120 x 120 x 38mm AC Fan Applications: Systems requiring a 120 x 120 x 38mm AC axial fan with matching voltage, frequency, and mounting pattern
✔️ 208-230V Equipment Cooling Applications: Compatible with assemblies that require a 208-230V AC cooling fan in the same performance class
✔️ Power Supply and Cabinet Ventilation Systems: Suitable for matching airflow and enclosure cooling applications using the same fan size and electrical rating
✔️ Industrial Electronics and Control Equipment: Can be used in compatible devices that require the same AC fan dimensions and specifications

☑️ Key Features

☑️ 120 x 120 x 38mm AC axial fan for equipment cooling and ventilation
☑️ 208-230V AC operation with 50/60Hz support
☑️ Rated at 0.11A / 0.09A and 14W / 13W
☑️ Shaded pole induction motor for reliable operation
☑️ Impedance protection for added durability in compatible applications
☑️ Double-sided shielded ball bearing design
☑️ Strong airflow performance for cabinet, chassis, and power supply cooling
☑️ Ideal replacement for a noisy, seized, weak, or failed original fan

⚙️ Fit Notes

• Please match the full part number CN52B5 before ordering.
• Confirm the required fan size is exactly 120 x 120 x 38mm.
• Verify your equipment requires 208-230V AC input rather than a low-voltage DC fan.
• Check wire style, lead length, mounting hole spacing, and airflow direction against your original fan