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SMC-50

Allen Bradley SMC-50

The SMC-50 series is a series of Allen-Bradley solid-state soft starters. The SMC-50 series features soft starters with a current range from 108 Amps to 480 Amps, with the internal bypass power structures. The SMC-50 starters feature advanced application monitoring and provide advanced protection functionalities. The soft starters classified under the SMC-50 series are designed to provide superior communication capabilities, and they come with energy saver modes. The energy saver mode is helpful for ensuring increased efficiency with minimal downtime. The SMC-50 starters come with a rated motor voltage of 200 to 690 Volts AC and with a 50 to 60 Hertz frequency.  The Allen-Bradley motor control drives feature 17 start and stop modes, with 4 special operating modes. The units also feature 3 hardware expansion ports and they are built to provide the users with built-in electronic motor overload protection.

The Allen-Bradley SMC-50 soft starters feature optional communication modules that come with the ability to support multiple networks. The Allen-Bradley soft starters classified under the SMC-50 series feature optional parameter configuration modules, and they are designed with built-in human-machine interfaces with options for PC-based software that is used for application programming and monitoring. The SMC-50 starters incorporate solid-state designs and they are built to provide advanced monitoring and protection capabilities. The units deliver application scalability and they come with normal and heavy-duty ratings. These units come with expandable I/O and sensor capabilities, while the units feature network integration capabilities. The SMC-50 starters are designed to include reliable technology for easy and secure setup.

Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Browse SMC-50

Browse available units in our catalog of SMC-50.

150-S108NBD

This controller operates at an input voltage range of 200 to 480 VAC and supports three-phase systems. It has a control voltage requirement of 100 to 240 VAC, and it operates effectively within a freq

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4.9

150-SB4NBD

This solid state soft starter features a normal duty line current rating of 180 A and a heavy duty line current rating of 140 A. It has a rated power of 90.0 kW for inline connections and 160.0 kW for

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4.9

150-S361NBD

The 150-S361NBD controller is a motor controller with an integrated internal bypass. It is part of the microprocessor-controlled SMC-50 series from Allen-Bradley. The rated performance specifications

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4.9

150-S251NBD

Operating within a 3-phase voltage type setup, this controller is compatible with both 50 and 60 Hz frequencies. It has a control voltage range of 100-240V AC and connects via two 24V DC inputs, provi

In Stock Ships Tomorrow
4.9

150-S135NBD

The Allen-Bradley 150-S135NBD controller is a motor controller. It is certified with the UL, CSA, and EN/IEC standards.

In Stock Ships Tomorrow
5.0

150-A180NBD-8L4

The 150-A180NBD-8L4 Smart Motor Controller is part of the SMC Plus series (Bulletin 150) by Allen-Bradley. This microprocessor-controlled controller is a solid-state controller variant with 180 Amps o

Available
4.4

150-SB3NBD

The device can handle trip currents up to 118% of the connected motor rating. It offers a rated impulse voltage of 6000 V, providing robust dielectric withstand capabilities of 2500 V. Control power i

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4.6

150-SC1NBD

This solid-state motor controller supports a DC voltage rating of 24 VDC, with a trip current rating set at 118% of the motor's full load current (FLC). It features a dielectric withstand capability o

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5.0

150-SC3NBD

This motor controller operates within a voltage range of 200 to 480 volts AC, accommodating motors rated from 63 to 75 HP. It features a three-phase design and includes an open enclosure for easy acce

Available
4.4

150-S480NBD

The Allen-Bradley 150-S480NBD Controller is an SMC-50 Smart Motor Controller with an internal bypass. It has a controller rating of 480 Amps and an input line voltage rating of 480 Volts.

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4.6
Showing 1-10 of 110 results

Allen-Bradley SMC-50 Controllers

Technical Specifications

  • SMC-50 Controllers rated operation voltage range from 200-480V or 200-600V
  • Power circuit dielectric withstand range from 2,200-2,500V AC
  • Enclosure type includes NEMA Type 1
  • Operating frequency range from 47-63Hz

Overview

  • Variety of Starting Modes
  • Soft start
  • Torque control
  • Pump control
  • Preset slow speed
  • Linear speed acceleration
  • Dual ramp start
  • Current limit
  • Full voltage start
  • Variety of modes and features increases versatility including
  • Solid-state run mode
  • Solid-state with energy saver run mode
  • Braking control
  • Coast
  • Linear speed deceleration
  • Soft stop
  • Conveniently monitor parameters