150-C43NBD | Allen-Bradley SMC-3 Soft Starter 43A, 200–480VAC, 100–240VAC Control
Allen-Bradley · PLCs & Industrial Controllers
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.
Brand: Allen-Bradley · Category: PLCs & Industrial Controllers
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.
Specifications
| Manufacturer part number | 150-C43NBD |
|---|---|
| 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 |
| Product type | SMC-3 Motor Controller 43A, 480VAC, 100-240VAC |
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