# AC General Purpose Contactor The Allen Bradley 100-B400NB3 Contactor is a high-performance electrical component designed for reliable control of AC motor applications. This contactor is engineered to manage a variety of loads, making it an essential part of any industrial automation setup. Built with Allen-Bradley’s renowned quality and innovation, this contactor ensures optimal operational efficiency and safety in demanding environments.
Key Features • **Coil Voltage:** 24V AC for enhanced responsiveness and control. • **Contact Arrangement:** 3-pole design with 4 normally open contacts for versatile applications. • **Current Rating:** Rated for 40 Amps, accommodating a wide range of motor loads. • **Frame Size:** Compact size for easy installation in limited spaces while ensuring robust performance. • **Durability:** Constructed with high-quality materials to withstand harsh industrial conditions and extended operational life.
Applications • **Industrial Automation:** Ideal for controlling motors in conveyor systems, pumps, and fans across various manufacturing sectors. • **HVAC Systems:** Effectively manages compressor and fan operations in heating, ventilation, and air conditioning systems. • **Compatibility:** Suitable for integration with Allen-Bradley PLCs and HMIs for seamless operation and control. • **General Purpose Use:** Versatile enough for a variety of applications including lighting control and heating systems.
Benefits • **Enhanced Performance:** Provides reliable switching capabilities for dependable motor control, reducing downtime in operations. • **Safety Assurance:** Built-in safety features protect against overloads and short circuits, ensuring safe operation in critical environments. • **Ease of Use:** Streamlined design allows for quick installation and maintenance, minimizing disruption to operations. • **Long-lasting Reliability:** Engineered for durability, the contactor maintains performance even in the most demanding conditio