Service & Applications The Allen-Bradley 150-F108NBD is a premium multi-function smart motor controller from the advanced SMC Flex product line, engineered to provide precise and highly flexible regulation for three-phase induction motors. This open-type solid-state soft starter manages a continuous line current rating of 108A and is capable of running multiple complex starting modes including dual-ramp start, full voltage start, linear acceleration, and specialized preset slow-speed operation. It features an integrated backlit LCD display alongside an advanced keypad for quick, intuitive programming and continuous diagnostic tracking. With its built-in electronic motor overload protections and internal bypass configuration, it drastically eliminates current surges and heavy mechanical shock loading. This module is widely implemented in complex automated systems such as heavy aggregate gravel crushers, large wastewater lift pumps, chemical chillers, and industrial materials handling conveyors.
Feature | Specification |
Manufacturer | Rockwell Automation / Allen-Bradley |
Catalog Number | 150-F108NBD |
Product Series | SMC Flex (Smart Motor Controller) |
Operating Voltage (Ue) | 200V...480V AC (3-Phase, 50/60 Hz) |
Control Voltage | 100V...240V AC (50/60 Hz) |
Line Amperage Rating | 108 A |
Normal Duty Power Output | 75 HP @ 460V AC |
Bypass Contacts | Integrated / Built-in Internal Bypass |
Interface / Display | Backlit LCD Display with Programming Keypad |
Enclosure Rating | Open Type / IP2X |
Protection Features | Electronic Overload, Underload, Phase Loss, Shorted SCR |
