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Allen-Bradley 150-C135NBD SMC-3 Soft Starter

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Allen-Bradley 150-C135NBD

by Allen-Bradley

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OverviewOptimize your motor's performance and extend its lifespan with the Allen-Bradley 150-C135NBD SMC-3 Soft Starter. This robust 3-wire solid-state device, a key component of the esteemed SMC-3 product family, is engineered to precisely manage motor currents for industrial equipment. It is ideal for demanding applications that require dependable and efficient motor acceleration and deceleration. The 150-C135NBD seamlessly integrates into existing setups, operating with a 480V AC 3-phase input and offering a wide 100-240V AC control voltage range for broad compatibility. Its open-type construction simplifies control panel installation, while advanced features contribute to extended motor durability and decreased operating expenses. By mitigating mechanical stress and inrush currents during startup, this Allen-Bradley soft starter is an essential tool for enhancing the efficiency and longevity of your industrial machinery.Key Features High Current Handling: Manages motor currents up to 135 Amperes, suitable for demanding industrial motors. Broad Voltage Compatibility: Supports 480V AC 3-phase input with a flexible 100-240V AC control voltage for diverse system configurations. Precise 3-Wire Control: Ensures accurate and reliable motor management, enhancing operational stability. Minimalist Open-Type Design: Facilitates straightforward installation and integration into control panels, conserving valuable space. Built-in Overload Protection: Shields motors from damaging current spikes, extending equipment service life. Diagnostic Indicators: Provides immediate visual feedback on operational status and potential issues for rapid troubleshooting. Reduced Mechanical Load: Minimizes wear and tear on motors and connected machinery during startup and shutdown sequences. Technical SpecificationsThe Allen-Bradley 150-C135NBD is manufactured by Allen-Bradley / Rockwell Automation, a recognized leader in industrial automation, ensuring superior quality and dependable performance. As an integral component of the SMC-3 Series, this soft starter carries the part number 150-C135NBD. It is rated for a maximum current of 135 Amps and operates efficiently on a 480V AC (Max) 3-Phase line voltage. The control voltage is versatile, ranging from 100–240V AC, making it adaptable to various control systems. It utilizes a 3-wire control type and is designed for both 50 Hz and 60 Hz frequencies.ApplicationsThis soft starter is perfect for a wide range of industrial applications including pumps, fans, conveyors, and other machinery requiring smooth motor starting and stopping to prevent mechanical shock and electrical stress.Why ChooseChoosing the Allen-Bradley 150-C135NBD means investing in proven reliability and advanced motor control technology. Its ability to reduce startup stress and protect against overloads contributes to significant cost savings through reduced maintenance and extended equipment life. With Allen-Bradley’s reputation for quality, you can be assured of a durable and high-performing component for your operations.Order NowEnhance your industrial motor control systems today. Add the Allen-Bradley 150-C135NBD SMC-3 Soft Starter to your cart or contact our sales team for more information and competitive pricing.FAQWhat is the maximum current rating for the 150-C135NBD?The 150-C135NBD soft starter is rated for a maximum current of 135 Amperes.What control voltage does this soft starter accept?It accepts a versatile control voltage ranging from 100V to 240V AC.Is this soft starter suitable for 3-phase motors?Yes, the 150-C135NBD is designed for 3-phase industrial motor applications with a 480V AC input.

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$4,191.99
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PRODUCT DETAILS

Allen-Bradley 150-C135NBD

Overview

This is a genuine Allen-Bradley component. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine Allen-Bradley catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader Allen-Bradley automation ecosystem

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Allen-Bradley equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation Allen-Bradley platform with documented conversion notes

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

The Allen-Bradley 150-C135NBD is manufactured by Allen-Bradley / Rockwell Automation, a recognized leader in industrial automation, ensuring superior quality and dependable performance. As an integral component of the SMC-3 Series, this soft starter carries the part number 150-C135NBD. It is rated for a maximum current of 135 Amps and operates efficiently on a 480V AC (Max) 3-Phase line voltage. The control voltage is versatile, ranging from 100–240V AC, making it adaptable to various control systems. It utilizes a 3-wire control type and is designed for both 50 Hz and 60 Hz frequencies.

Applications

This soft starter is perfect for a wide range of industrial applications including pumps, fans, conveyors, and other machinery requiring smooth motor starting and stopping to prevent mechanical shock and electrical stress.

Why Choose the 150-C135NBD?

Choosing the Allen-Bradley 150-C135NBD means investing in proven reliability and advanced motor control technology. Its ability to reduce startup stress and protect against overloads contributes to significant cost savings through reduced maintenance and extended equipment life. With Allen-Bradley’s reputation for quality, you can be assured of a durable and high-performing component for your operations.

Availability & Shipping

  • In stock: 150-C135NBD ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every 150-C135NBD ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Allen-Bradley

The 150-C135NBD soft starter is rated for a maximum current of 135 Amperes.

Machine down? We ship parts the same day.

New, surplus, and refurbished Allen-Bradley inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

CUSTOMER REVIEWS

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PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.

Product Condition & Firmware

All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.

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