Product Description
The 4414HPU is a 119 × 119 × 38 mm high-performance 24V DC axial fan designed to deliver strong airflow with low noise and long service life. It uses a brushless motor with ball bearings, making it suitable for continuous operation in industrial environments such as electrical cabinets, automation systems, and electronic cooling units.
Key Features
• 24V DC brushless axial cooling fan
• Standard size: 120 mm class (119 × 119 × 38 mm)
• High airflow performance for cabinet cooling
• Ball bearing system for long life and reliability
• Low power consumption with efficient motor design
• Continuous duty operation (industrial grade)
• High durability in harsh environments
• Reverse polarity and locked rotor protection (varies by version)
• Suitable for control panels, PLC cabinets, drives, and UPS systems
• Stable performance under long operating hours
Specifications
• Product Type: Axial Cooling Fan
• Model: 4414HPU (4414H series equivalent variant)
• Manufacturer: ebm-papst
• Rated Voltage: 24V DC
• Operating Voltage Range: 18–28V DC
• Frame Size: 119 × 119 × 38 mm
• Power Consumption: ~8.6 W
• Rated Speed: ~4300 RPM
• Airflow: ~240 m³/h (≈141 CFM)
• Noise Level: ~50 dB(A)
• Bearing Type: Ball bearing
• Connector Type: 2-wire leads
• Operating Temperature: -20°C to +70°C
• Life Expectancy: up to ~57,000 hours (depending on temperature)
• Protection: Locked rotor / reverse polarity protection (model dependent)
• Application: Electrical panels, automation systems, VFD drives, UPS, telecom cooling, industrial enclosures

