The Allen-Bradley 150-C3NBR is a robust solid-state Smart Motor Controller (SMC) from the SMC-3 series, designed for seamless control of 3-phase motors with Delta compatibility. Housed in an open-type enclosure, it features convenient DIP switches and a rotary switch for efficient configuration of motor FLA and START/STOP profiles. Equipped with multiple protective features such as phase reversal, shorted SCR, and electronic motor overload protection, it boasts five versatile operational modes including soft start and soft stop. The device operates within a voltage range of 200 to 480 Volts AC at 50/60 Hertz, with a control voltage of 24 Volts AC/DC, supporting 3 Amperes and delivering an output capable of handling up to 1.5 Hp at 460 Volts AC. Ideal for applications in chillers, compressors, fans, and other industrial machinery, it ensures optimal motor performance while reducing electrical and mechanical stress.
Technical specifications for 150-C3NBR
Manufacturer
Rockwell Automation
Control Voltage
24 VAC / VDC
Enclosure Type
Open
Part Number/Catalog No.
150-C3NBR
Brand
Allen-Bradley
Product Series
SMC 3
Product Description
Smart Motor Controller (SMC)
Input Line Voltage
200-460 VAC
Input frequency
50 / 60 Hz
Output Current
3A
Supported functions
Soft Start; Selectable kickstart; Current limit start; Cost-to-rest and Soft Stop.
