150-C43NBD | Allen-Bradley SMC-3 Soft Starter 43A, 200–480VAC, 100–240VAC Control
150-C43NBD | Allen-Bradley SMC-3 Soft Starter 43A, 200–480VAC, 100–240VAC Control
150-C43NBD | Allen-Bradley SMC-3 Soft Starter 43A, 200–480VAC, 100–240VAC Control
150-C43NBD | Allen-Bradley SMC-3 Soft Starter 43A, 200–480VAC, 100–240VAC Control
150-C43NBD | Allen-Bradley SMC-3 Soft Starter 43A, 200–480VAC, 100–240VAC Control
150-C43NBD | Allen-Bradley SMC-3 Soft Starter 43A, 200–480VAC, 100–240VAC Control
    150-C43NBD | Allen-Bradley SMC-3 Soft Starter 43A, 200–480VAC, 100–240VAC Control
    150-C43NBD | Allen-Bradley SMC-3 Soft Starter 43A, 200–480VAC, 100–240VAC Control
150-C43NBD | Allen-Bradley SMC-3 Soft Starter 43A, 200–480VAC, 100–240VAC Control
150-C43NBD | Allen-Bradley SMC-3 Soft Starter 43A, 200–480VAC, 100–240VAC Control

150-C43NBD | Allen-Bradley SMC-3 Soft Starter 43A, 200–480VAC, 100–240VAC Control

Part #: 150-C43NBD Manufactured by: Allen-Bradley
$1,189.00
$1,189.00
4 in Stock
Condition: New – Open box
Shipping calculated at checkout.
Product Overview
The Allen-Bradley 150-C43NBD SMC-3 Smart Motor Controller combines soft starting, advanced protection, and versatile opera...  Read more
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Product Description P/N: 150-C43NBD

Description / Specifications

Description 

The Allen-Bradley 150-C43NBD is a compact SMC-3 smart motor controller designed for soft starting, controlled stopping, and essential motor protection. It supports three-phase motors up to 43 A at 200–480 VAC line voltage and operates on a universal 100–240 VAC control supply. This model is engineered for general-purpose industrial applications requiring reduced mechanical stress, improved electrical performance, and reliable motor operation.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Allen-Bradley
Category Soft Starter
Part Number 150-C43NBD
Subcategory SMC-3 Motor Controller
Series SMC-3
Line Voltage 200–480 VAC, 3-phase
Control Voltage 100–240 VAC
Current Rating (Line Mode) 43 A
Current Rating (Delta Mode) 74 A
Max HP (Line Mode) 10 HP @ 200 VAC; 15 HP @ 230 VAC; 30 HP @ 460 VAC
Max HP (Delta Mode) 20 HP @ 200 VAC; 25 HP @ 230 VAC; 50 HP @ 460 VAC
Operating Modes Soft Start, Current Limit Start, Kickstart, Coast-to-Rest, Soft Stop
Auxiliary Contact Rating 120 / 240 VAC
Trip Rating Motor FLA / 1.73
Wiring Method 3-Wire
Enclosure Type Open style
Frequency 50/60 Hz
Motor Compatibility Line or delta connected motors
Series Revision A and B

  

 

Information About 150-C43NBD

The 150-C43NBD is part of the Allen-Bradley SMC-3 Smart Motor Controller family, offering compact, cost-effective soft start solutions with integrated protection. It operates with a control voltage of 100–240 VAC and supports both line and delta configurations, providing different current and horsepower ratings depending on application needs. As a line controller, it delivers up to 43 A and motor power of 10 HP at 200 VAC, 15 HP at 230 VAC, and 30 HP at 460 VAC, while in delta configuration, it supports up to 74 A with 20 HP at 200 VAC, 25 HP at 230 VAC, and 50 HP at 460 VAC. Equipped with an auxiliary contact (120/240 VAC) and LED status indication, it allows easy monitoring, while compatibility with auxiliary blocks, fans, and protective modules adds flexibility for system integration.

Key Features:

  • Operating Voltage: Supports 200–480 VAC line voltage and 100–240 VAC control voltage for flexible installation.
  • Current and Power Ratings: Provides 43 A continuous current in line control mode (10 HP at 200 VAC, 15 HP at 230 VAC, 30 HP at 460 VAC) and 74 A in delta control mode (20 HP at 200 VAC, 25 HP at 230 VAC, 50 HP at 460 VAC).
  • Operating Modes: Offers Soft Start, Current Limit Start, Selectable Kickstart, Coast-to-Rest, and Soft Stop for controlled motor operation.
  • Motor Protection: Includes overload, underload, undervoltage, overvoltage, unbalance, stall, jam, and ground fault protection for extended motor life.
  • Auxiliary Contact: Provides one auxiliary contact rated for 120/240 VAC for monitoring or control purposes.
  • Status Indication: LED indicator on the front panel displays RUN and FAULT status for quick diagnostics.
  • Adjustability: Rotary switch allows simple motor overload capacity adjustments.
  • Accessory Support: Compatible with auxiliary contact blocks, fans, protective modules, and terminal covers for enhanced performance and customization.

The 150-C43NBD delivers the reliability and precision required for safe and efficient motor starting and protection in industrial applications.

Frequently Asked Questions about 150-C43NBD
Question: Is the Allen-Bradley 150-C43NBD still in production?
Date Update:29/05/2025
Answer:

Yes, the 150-C43NBD is currently active and in production. It is listed as an active product on Rockwell Automation's official website.

Question: What are the key electrical specifications of the 150-C43NBD?
Date Update:29/05/2025
Answer:
  • Rated Operating Voltage (Ue): 200–460V AC
  • Control Supply Voltage: 100–240V AC
  • Current Rating: 43 A
  • Operating Frequency: 50/60 Hz
  • Enclosure Type: Open
  • Integrated Motor Overload Protection: Yes
  • Selectable Overload Trip Class: 10, 15, or 20
  • Selectable Start Times: 2 to 30 seconds
  • Selectable Current Limit: 150%, 250%, 350%, or 450% of full load current
  • Short-Circuit Protection Device Performance (SCPD) Type: Type 1
  • Degree of Protection (IP): IP2X
  • Weight: Approximately 2.25 kg
Question: What motor power ratings are compatible with the 150-C43NBD?
Date Update:29/05/2025
Answer:

The 150-C43NBD supports various motor power ratings depending on the connection type and voltage:

1. Line-Connected Motors:

  • 5–15 HP @ 230V AC
  • 10–30 HP @ 460V AC

2. Delta-Connected Motors:

  • 7.5–25 HP @ 230V AC
  • 10–50 HP @ 460V AC

This versatility allows integration with a wide range of motor applications.

Question: What are the physical dimensions and mounting options for the 150-C43NBD?
Date Update:29/05/2025
Answer:
  • Dimensions (H x W x D): 206 mm x 72 mm x 130 mm (8.11 in x 2.83 in x 5.12 in)
  • Weight: Approximately 2.25 kg
  • Mounting: Designed for panel mounting with appropriate clearances as per installation guidelines.
Question: What protective features are integrated into the 150-C43NBD?
Date Update:29/05/2025
Answer:

The 150-C43NBD includes several protective features to ensure safe and reliable operation:

  • Integrated Motor Overload Protection: Monitors motor current to prevent overheating.
  • Short-Circuit Protection: Compatible with high-capacity time-delay fuses (Class CC, J, L) and thermal magnetic circuit breakers.
  • DV/DT Protection: 1000V/µs for the power circuit to protect against voltage transients.
  • Repetitive Peak Voltage: 1400V per UL/CSA/NEMA standards.
  • Selectable Overload Trip Classes: Allows customization of protection levels based on application requirements.
IQElectro is not an authorized distributor.
IQElectro LLC (IQElectro) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens, or any other Manufacturers. IQElectro is NOT an Authorized Dealer of this product. The product may be of older version, date codes, or design than that available from authorized dealers. As IQElectro is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply. IQElectro sells SURPLUS only and DOES NOT SELL SOFTWARE or FIRMWARE licenses For more detailed information, please refer to the full version of our disclaimer policy Disclaimer Policy.
Description / Specifications

Description 

The Allen-Bradley 150-C43NBD is a compact SMC-3 smart motor controller designed for soft starting, controlled stopping, and essential motor protection. It supports three-phase motors up to 43 A at 200–480 VAC line voltage and operates on a universal 100–240 VAC control supply. This model is engineered for general-purpose industrial applications requiring reduced mechanical stress, improved electrical performance, and reliable motor operation.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Allen-Bradley
Category Soft Starter
Part Number 150-C43NBD
Subcategory SMC-3 Motor Controller
Series SMC-3
Line Voltage 200–480 VAC, 3-phase
Control Voltage 100–240 VAC
Current Rating (Line Mode) 43 A
Current Rating (Delta Mode) 74 A
Max HP (Line Mode) 10 HP @ 200 VAC; 15 HP @ 230 VAC; 30 HP @ 460 VAC
Max HP (Delta Mode) 20 HP @ 200 VAC; 25 HP @ 230 VAC; 50 HP @ 460 VAC
Operating Modes Soft Start, Current Limit Start, Kickstart, Coast-to-Rest, Soft Stop
Auxiliary Contact Rating 120 / 240 VAC
Trip Rating Motor FLA / 1.73
Wiring Method 3-Wire
Enclosure Type Open style
Frequency 50/60 Hz
Motor Compatibility Line or delta connected motors
Series Revision A and B

  

 

Information About 150-C43NBD

The 150-C43NBD is part of the Allen-Bradley SMC-3 Smart Motor Controller family, offering compact, cost-effective soft start solutions with integrated protection. It operates with a control voltage of 100–240 VAC and supports both line and delta configurations, providing different current and horsepower ratings depending on application needs. As a line controller, it delivers up to 43 A and motor power of 10 HP at 200 VAC, 15 HP at 230 VAC, and 30 HP at 460 VAC, while in delta configuration, it supports up to 74 A with 20 HP at 200 VAC, 25 HP at 230 VAC, and 50 HP at 460 VAC. Equipped with an auxiliary contact (120/240 VAC) and LED status indication, it allows easy monitoring, while compatibility with auxiliary blocks, fans, and protective modules adds flexibility for system integration.

Key Features:

  • Operating Voltage: Supports 200–480 VAC line voltage and 100–240 VAC control voltage for flexible installation.
  • Current and Power Ratings: Provides 43 A continuous current in line control mode (10 HP at 200 VAC, 15 HP at 230 VAC, 30 HP at 460 VAC) and 74 A in delta control mode (20 HP at 200 VAC, 25 HP at 230 VAC, 50 HP at 460 VAC).
  • Operating Modes: Offers Soft Start, Current Limit Start, Selectable Kickstart, Coast-to-Rest, and Soft Stop for controlled motor operation.
  • Motor Protection: Includes overload, underload, undervoltage, overvoltage, unbalance, stall, jam, and ground fault protection for extended motor life.
  • Auxiliary Contact: Provides one auxiliary contact rated for 120/240 VAC for monitoring or control purposes.
  • Status Indication: LED indicator on the front panel displays RUN and FAULT status for quick diagnostics.
  • Adjustability: Rotary switch allows simple motor overload capacity adjustments.
  • Accessory Support: Compatible with auxiliary contact blocks, fans, protective modules, and terminal covers for enhanced performance and customization.

The 150-C43NBD delivers the reliability and precision required for safe and efficient motor starting and protection in industrial applications.

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