Overview
The Minebea 4715MS-12T-B50 is an industrial-grade AC axial fan designed for control panel ventilation and thermal management. Operating on 115VAC 50/60Hz single phase power, this compact fan delivers dependable cooling in demanding industrial environments. The ball-bearing design ensures long service life, while the integrated tachometer feedback (T designation) allows RPM monitoring and control integration.
Key Features
- 119×119×38mm frame size—compact mounting in standard control enclosures
- Tachometer output for RPM feedback and speed monitoring
- Ball-bearing construction rated for extended operation
- Low-noise operation: 41dBA
- Two-terminal or two-wire connector options available
- Impedance-protected motor—inherent overload safety
- High-performance B50 build variant
Technical Specifications
- Input Voltage: 115VAC ±10%
- Frequency: 50/60Hz
- Phase: Single Phase (1PH)
- Power Consumption: 15.5W (60Hz) / 14.5W (50Hz)
- Current Draw: 0.21A
- Frame Dimensions: 119mm × 119mm × 38mm
- Airflow: 102 CFM (2.9 m³/min)
- Noise Level: 41dBA
- Bearing Type: Ball bearing
- Mounting: Flange mount with terminals
- Weight: 1.15 lbs (550g)
- Feature Code: T = Tachometer output
- Design Origin: Designed in Japan, Made in China
Typical Applications
The 4715MS-12T-B50 is widely used in:
- Uninterruptible Power Supply (UPS) cooling
- Industrial control panel thermal management
- Servo drive and VFD enclosure ventilation
- Data center equipment cooling
- Motor control center (MCC) airflow
- Network cabinet and equipment rack cooling
Compatibility & Replacements
Compatible With
- Standard 115VAC single-phase industrial power supplies
- Control panel enclosures and terminal boxes
- Allen-Bradley, Siemens, and Omron control systems
- UPS systems and power distribution units (PDUs)
- Industrial equipment requiring 102 CFM cooling capacity
- Systems supporting 50Hz or 60Hz operation
Replaces / Drop-In Replacement For
The 4715MS-12T-B50 may serve as a replacement for other Minebea 4715MS series variants with matching 119mm frame size and 115VAC rating. Verify terminal configuration (A12, A13, HA1) and connector type with your system integrator before ordering to ensure direct interchangeability.
Works With
- Tachometer monitoring circuits for speed feedback
- Thermal relay and overload protection devices
- Industrial control system thermostats and temperature switches
- Standard 115VAC distribution panel breakers and switches
- Manual on-off and soft-start control modules
