ABB A16-40-00-42 Contactor NEMA 4 Pole 17A 277VAC 60Hz 230-240VAC 50Hz Coil DIN Rail/Panel Mount

# ABB A16-40-00-42 Contactor The ABB A16-40-00-42 is a high-quality NEMA 4 pole AC General Purpose Contactor designed for reliable control in various electrical applications. This versatile component is ideal for switching and controlling AC loads in industrial settings, ensuring efficiency and safety in operations. With robust construction and superior performance, it meets the diverse needs of modern electrical systems. ## Key Features • **Operating Current:** Rated for up to 17A at 277VAC with a 60Hz frequency and 230-240VAC at 50Hz, making it suitable for a variety of industrial applications. • **Design:** NEMA 4 enclosure ensures protection against dust, moisture, and corrosive environments, enhancing durability and operational reliability. • **Mounting Versatility:** Designed for DIN Rail or panel mounting, providing flexibility in installation based on system requirements. • **Coil Voltage:** Compatible with multiple coil voltage options, allowing integration into different electrical setups. • **High Quality:** Built with ABB’s renowned engineering standards, ensuring longevity and high performance in demanding conditions. ## Applications • **Industrial Control Systems:** Perfect for controlling motors, lighting, and other heavy equipment in manufacturing facilities. • **HVAC Systems:** Commonly used in heating, ventilation, and air conditioning units for reliable control and operation. • **Pump and Compressor Applications:** Efficiently manages load control in pump stations and refrigeration systems. • **General Purpose Switching:** Versatile enough for various applications, from small machinery to larger industrial equipment. ## Benefits • **Enhanced Reliability:** The robust construction and NEMA 4 rating guarantee a long operational life, even in challenging environments. • **Improved Efficiency:** Designed for optimal performance, reducing energy consumption while maintaining high load handling capabilities. • **Easy Integration:** Flexible mounting options and coil voltage compatibility simplify installation processes, saving time and reducing labor costs. --- *Product information compiled with AI assistance for reference purposes.*