Allen Bradley 100-B600ND3 Motor Contactor – 500 HP @ 460V, 120V Coil
⚡ Product Overview
The Allen Bradley 100-B600ND3 is a heavy-duty motor contactor engineered for large-scale industrial motor control applications. Designed for 3-phase motors, this unit supports up to 500 horsepower at 460V, making it ideal for high-capacity equipment in manufacturing, processing, and infrastructure systems. It features a 120V AC coil and is part of the Bulletin 100-C series, known for its reliability, compact design, and easy integration with Allen Bradley control systems. The 100-B600N*3 series offers robust performance in harsh environments, and its compact footprint allows for space-efficient installations in control panels.
📊 Technical Specifications
| Parameter | Description |
|---|---|
| Model Number | 100-B600ND3 (Also referenced as 100-B600N*3) |
| Rated Motor Power | 500 HP @ 460V AC |
| Rated Operational Voltage | 600V AC (max) |
| Coil Voltage | 120V AC, 50/60 Hz |
| Current Rating | 600 A AC3 (utilization category) |
| Number of Poles | 3-pole |
| Mounting Style | Panel mount with screw terminals |
| Auxiliary Contacts | 1 Normally Open / 1 Normally Closed (standard) |
| Contact Material | Silver alloy (high arc resistance) |
| Mechanical Life | Up to 5 million operations |
| Electrical Life | Up to 1 million operations (AC3 duty) |
| Enclosure Type | Open type (for control panel installation) |
| Certifications | UL, CSA, CE marked |
🔧 Performance and Application
The 100-B600ND3 is designed to control large motors reliably in continuous-duty applications. It uses arc-resistant contact materials that handle frequent switching and high inrush currents. Its coil draws minimal power, making it compatible with energy-efficient systems. The contactor offers snap-fit auxiliary modules, allowing quick customization. It integrates seamlessly into motor starters, overload protection setups, and Allen Bradley MCC (Motor Control Center) units.
The contactor is widely used in industries such as cement plants, mining, water treatment, heavy manufacturing, and oil refining. It supports remote operation and automatic control through PLC systems, improving safety and automation reliability. Built-in mechanical interlocks and auxiliary contacts allow safe interconnection in reversing and star-delta starting applications.
📰 Industry News: Demand for High-Capacity Contactors Rises
Recent trends in industrial automation show a growing need for high-power contactors like the Allen Bradley 100-B600ND3. With global infrastructure expansion and energy transition projects accelerating, there is a significant push for robust motor control components in energy, mining, and wastewater plants. Allen Bradley’s motor contactors are frequently chosen for new installations due to their long service life and compatibility with Rockwell Automation platforms.
Additionally, global sustainability goals are pushing industries toward high-efficiency motor systems. This leads to an increase in retrofitting older equipment with modern contactors to support smart load control, predictive maintenance, and energy monitoring.
🔗 More Information and Product Catalog
Visit the following links to explore full specifications and compatible products:
https://www.fy-module.com/
https://www.fy-module.com/product/
📋 Recommended Similar Models
| Model Number | Power Rating | Coil Voltage | Poles | Application Area |
|---|---|---|---|---|
| 100-B400ND3 | 400 HP @ 460V | 120V AC | 3 | Medium-duty industrial motors |
| 100-C85D10 | 85 A, general use | 120V AC | 3 | HVAC, conveyors, packaging lines |
| 100-D180ND3 | 180 A | 120V AC | 3 | Pump and compressor control |
| 100-E250ND3 | 250 A | 120V AC | 3 | MCC installations, process plants |
| 100-B600NB3 | 500 HP @ 460V | 240V AC | 3 | Alternative coil voltage option |
🏭 About Zhangzhou Fengyun Electric Equipment Co., Ltd.
Zhangzhou Fengyun Electric Equipment Co., Ltd. is a trusted supplier of automation and electrical control components. The company has strong international trading capabilities and a wide product range that includes PLC modules, drives, contactors, sensors, and industrial displays. It focuses on sourcing high-quality brands from Europe and the USA, such as Allen Bradley, Siemens, Honeywell, GE, and Schneider. With competitive pricing and full technical support, Fengyun has become a key partner for industrial clients around the world.
📞 Contact Sales Engineer
Amy
Phone: 15359029662
Email: geabbamy@gmail.com
