ADDITIONAL DESCRIPTION # AC General Purpose Contactors The **LSIS 1389103100 MR4-31-HD-E** is a high-performance AC general-purpose contactor designed for reliable switching and control in industrial applications. Engineered to meet the demanding needs of electric power solutions, this contactor ensures optimal performance and durability, making it an essential component in various automation systems. ## Key Features • **High Current Rating**: Rated for AC-3 operation up to **37 kW** at 400V, ensuring capability for substantial load applications. • **Contact Configuration**: Features a **3-pole** setup with **normally open (NO)** contacts, ideal for switching single-phase or three-phase motors. • **Compact Design**: The compact form factor allows for space-saving installations without compromising performance. • **Durability**: Constructed with high-quality materials to withstand harsh environments, ensuring long service life and reliability. • **Fast Coil Response**: Quick activation and deactivation times enhance operational efficiency in control systems. ## Applications • **Industrial Automation**: Perfect for controlling motors, lighting, and other electrical loads in manufacturing and processing environments. • **HVAC Systems**: Utilized for switching in heating, ventilation, and air conditioning systems, ensuring consistent performance. • **Pumping Stations**: Ideal for use in water treatment and pumping applications where reliable switching is critical. • **Compatibility**: Works seamlessly with various LSIS automation products and systems, providing a cohesive solution for electrical control. ## Benefits • **Enhanced Efficiency**: The MR4-31-HD-E optimizes electrical consumption, contributing to lower operational costs. • **Reliable Operation**: Engineered for robustness, this contactor minimizes downtime and maintenance needs, enhancing overall productivity. • **Versatile Integration**: Easily integrates with existing systems, adding flexibility to your electrical installations. --- *Product information compiled with AI assistance for reference purposes.*
| # of contact | 4 |
|---|---|
| coil rating | DC100V |
| contact description | 3NO 1NC |
| series name(class 2) | MR |
| suffix | EXP |
| terminal | Screw |
| weight | 0.630 lb |
| Unidad | piece |
| Cantidad mínima | 1 |
| Incremento de cantidad | 1 |
| Fabricante | LS Electric |
| Vendor SKU | 96643554 |
| Lead Time | 1 day |