| Manufacturer | Allen-Bradley |
| Part Number | 150-S135NBD |
| Product Category | Soft Starter |
| Rated Current | 135 A |
| Input Voltage Range | 200-480 VAC |
| Frequency Range | 50-60 Hz |
| Phase Configuration | 3-Phase |
| Control Input | 24 VDC |
| Bypass Type | Internal (135 A) |
| Ramp Control | Linear Acceleration/Deceleration (Sensorless) |
| Start Modes | Dual Ramp with Adjustable Parameters |
| Relay Outputs | 2 |
| Protective Functions | Overload, Underload, Overvoltage, Phase Imbalance, Stall, Ground Fault |
| Status/Alarm Output | Included |
| Operating Temperature Range | 32°F to 122°F (0°C to 50°C) |
| Maximum Installation Altitude | 2000 m |
| Enclosure Style | Open Type (Panel Mount Required) |
| Compliance | UL, CSA, CE, EN/IEC |
What is the 150-S135NBD?
The 150-S135NBD is an Allen-Bradley SMC-50 soft starter and smart motor controller.
What is the current rating and bypass capability?
The controller is rated at 135 AMP with an internal bypass.
What enclosure and environmental conditions are listed?
The enclosure type is open. The listed temperature range is 0-50 degrees Celsius, the listed altitude is 2000 meters, and the unit is protected from water splashes and sprays.
What control and diagnostic features are included?
The controller includes a built-in microprocessor device, two relay outputs with a 24 Volts DC relay output, an alarm contact, and advanced protection and diagnostics features. Listed alarm conditions include overload, underload, overvoltage, unbalance, stall, and ground fault.
What acceleration and deceleration features are available?
The unit provides sensorless linear speed acceleration and deceleration, a dual ramp start, two profiles, and separately adjustable ramp times. It is also described as reducing mechanical stress and maintaining a constant rate during initial startup and final stopping.
Which standards and marks are listed?
The listed standards and marks include UL, CSA, EN/IEC, and CE.
Does the Allen-Bradley 150-S135NBD come with a warranty?
Yes. The 150-S135NBD is backed by our 24-Month Replace Industrial Warranty, with no rush fees or hidden warranty charges. If a unit fails under normal use within the warranty period, we repair or replace it.
Is this 150-S135NBD a genuine Allen-Bradley part?
The 150-S135NBD is sourced and verified independently. Replace Industrial, LLC is not a Rockwell Automation Authorized Distributor, and all warranties are provided directly by Replace Industrial.
Is the Allen-Bradley 150-S135NBD new or used?
We offer the 150-S135NBD in multiple conditions, from unused surplus to professionally reconditioned units. Every option is sourced and verified independently and covered by our 2-year replacement warranty.
What are the key ratings of the 150-S135NBD?
The 150-S135NBD draws 135 A, runs on 200-480 VAC, and operates across 32°F to 122°F (0°C to 50°C).
What is the Allen-Bradley 150-S135NBD?
The 150-S135NBD is part of the Allen-Bradley SMC-50 line.
150-S135NBD
The Allen-Bradley 150-S135NBD is a three-phase SMC-50 soft starter that delivers controlled motor starting and stopping in industrial applications. Utilizing an onboard microprocessor, this unit provides consistent performance while allowing flexibility to adapt to varying load requirements.
All products are covered by our 2-Year (24-Month) Replace Industrial Warranty. If a unit is found defective under normal use within the warranty period, we repair or replace it at no additional cost, and a unit may be returned for a full refund within 30 days if returned in the same condition it was sent.
Replace Industrial is an independent distributor and does not convey the manufacturer's warranty; all warranties are provided by Replace Industrial alone. Read the full warranty policy
We repair a wide range of industrial automation equipment, including PLCs, HMIs, drives, servo motors, switches, and circuit breakers, with rush service for critical downtime. Request a quote, ship your unit, and we diagnose, repair, and return it. Request a repair quote
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