Product Overview
The Allen-Bradley 150-F108FBD-3-6P-HC3 Smart Motor Controller delivers reliable soft starting and stopping for three-phase induction motors. Part of the Bulletin 150 SMC-Flex family, this Industrial Automation Module integrates contactor and overload protection into a single device, reducing panel space and wiring complexity. Rated for 108 A and 75 HP at 200–460 V AC, it suits demanding applications in humid or dirty environments thanks to its NEMA Type 4/12 and IP 65 enclosure.
Technical Specifications
| Specification |
Value |
| Manufacturer |
Allen Bradley |
| Product Type |
Smart Motor Controller |
| Product Line |
SMC-Flex |
| Part Number |
150-F108FBD-3-6P-HC3 |
| Weight |
32.00 lbs (14.51 kg) |
| Current Rating |
108A |
| Power Rating |
75 HP |
| Line Voltage |
200 - 460 V AC |
| Control Voltage |
100 - 240 V AC |
| Enclosure Type |
Open Construction |
| Frequency |
50/60 Hz |
| Number of Poles |
Three phase loads only |
The 150-F108FBD-3-6P-HC3 operates on a line voltage of 200–460 V AC and a control voltage of 100–240 V AC, covering both 110 V AC and 220 V AC control circuits without modification. Its 50/60 Hz rating ensures compatibility with global power systems.
Key Features & Benefits
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Robust Enclosure: NEMA Type 4/12 and IP 65 protection allow installation in humid, dusty, or washdown areas.
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Integrated Protection: Combines overload and contactor functions, simplifying the motor control circuit.
-
Flexible Control: Hands-off-auto selector switch and door-mounted HMI with numeric keypad provide local operation and monitoring.
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Fused Control Transformer: Protects the control circuit with fused primary and secondary coils.
Industry Applications
The Allen-Bradley 150-F108FBD-3-6P-HC3 is designed for conveyors, pumps, fans, and compressors in industries such as water treatment, food processing, and material handling. Its rugged construction makes it ideal for locations where moisture or debris would compromise standard controllers. For example, in a wastewater pumping station, the IP 65 rating ensures reliable operation despite high humidity and occasional hose-down cleaning.
Installation & Setup Guidance
Mount the 150-F108FBD-3-6P-HC3 on a flat, rigid surface using appropriate hardware. Ensure adequate clearance for ventilation and wiring access. Connect the three-phase line and motor leads per the wiring diagram; torque terminals to the recommended values. The control voltage (100–240 V AC) can be connected directly to the control circuit terminals. The door-mounted HMI simplifies parameter adjustment and monitoring. Always follow local electrical codes and the provided manual.
Maintenance & Reliability
Regularly inspect the 150-F108FBD-3-6P-HC3 for dust accumulation, loose connections, and signs of overheating. Check the fused control transformer and replace fuses only with the specified ratings. The NEMA 4/12 enclosure reduces maintenance frequency, but periodic cleaning of the HMI keypad and enclosure seals is recommended. Following a preventive maintenance schedule extends service life and minimizes downtime.
Selection Guide & Purchasing Advice
Before ordering, verify that the motor's full-load current does not exceed 108 A and that the line voltage is within 200–460 V AC. Confirm the control voltage matches your source (100–240 V AC). The 150-F108FBD-3-6P-HC3 is suitable for three-phase loads only. For assistance with selection or to check stock, contact PLC Source PRO — your trusted supplier of industrial automation spares.