The 1389031400 is produced by LS Electric and is described as a LSIS 1389031400 MR4-40L-Q7-E

ADDITIONAL DESCRIPTION # AC General Purpose Contactors The **LSIS 1389031400 MR4-40L-Q7-E** is a high-performance AC General Purpose Contactor designed for reliable and efficient control of electrical circuits in industrial environments. This model is engineered for versatile applications, ensuring optimal operation in various electric power solutions. ## Key Features • **Contact Configuration**: 3-pole contact arrangement, suitable for a wide range of AC loads. • **Rated Operational Current**: Up to 40A, accommodating diverse industrial requirements. • **Voltage Rating**: Compatible with control voltages of 24V AC, 48V AC, and 110V AC, providing flexibility in system design. • **Temperature Range**: Operates effectively in environments ranging from -25°C to +60°C, ensuring reliability under extreme conditions. • **Mechanical Durability**: Designed for over 10 million operations, this contactor promises longevity and reduced maintenance costs. ## Applications • **Industrial Automation**: Ideal for controlling motors, lighting, and heating systems in factories and manufacturing plants. • **HVAC Systems**: Provides reliable switching in heating, ventilation, and air conditioning applications. • **Electric Vehicle Charging Stations**: Suitable for use in electric vehicle infrastructure, enhancing energy management and control. ## Benefits • **Enhanced Reliability**: Built with high-quality materials, offering dependable performance in demanding industrial settings. • **Energy Efficiency**: Optimizes energy consumption through efficient control of electrical loads, contributing to lower operational costs. • **Easy Integration**: Designed for seamless compatibility with existing electrical systems and components, simplifying installation and setup. --- *Product information compiled with AI assistance for reference purposes.*