Allen-Bradley 400-DP40NB2 Bulletin 400 definite purpose contactor, 40A thermal current, 3-pole, 600V AC maximum voltage, 24V DC coil with 1 N.O. auxiliary contact. NEMA-rated for switching resistive and inductive loads including heating, lighting, and transformer control applications.

Definite Purpose Contactors The Allen Bradley 400-DP40NB2 DP Contactor is a high-performance electrical component designed for reliable control of industrial applications. Known for its durability and efficiency, this definite purpose contactor is engineered to handle a variety of motor control and switching operations, making it a vital component in modern automation systems.

Key Features

• Rated Current: 40A, designed for optimal performance in demanding environments.
• Coil Voltage: Available in a range of voltages for diverse application compatibility, ensuring flexibility in system design.
• Contact Configuration: DP (Double Pole) configuration for effective control of single-phase or three-phase loads.
• Mechanical Durability: Engineered for a minimum of 10 million mechanical operations, ensuring long-lasting reliability.
• Thermal Overload Protection: Built-in features protect against overheating and ensure safe operation under varying load conditions.

Applications

• Industrial Automation: Ideal for motor control applications in manufacturing processes, enhancing productivity and efficiency.
• HVAC Systems: Commonly used in heating, ventilation, and air conditioning systems to manage motor functions effectively.
• Machinery Control: Provides reliable switching capabilities for various industrial machines and equipment.
• Compatibility: Suitable for integration with Allen-Bradley PLCs and HMIs, ensuring seamless operation within existing automation frameworks.

Benefits

• Enhanced Reliability: The robust construction and thermal protection features contribute to reduced downtime and increased operational safety.
• Efficiency Improvement: Optimizes power consumption and performance, leading to lower operational costs in industrial environments.
• Versatile Applications: Supports a wide range of applications, making it a versatile choice for diverse industry needs.
• Trusted Brand Quality: As part of the Allen-Bradley product line, it is backed by decades of expertise and innovation in industrial automation. --- Product information compiled with AI assistance for reference purposes.