Siemens 3MT8018-1AQ03 Contactor AC-3, 18A/7.5kW, 400V, 380V, 50Hz, size S0, Screw Terminal Original Brand New

Overview

The Siemens 3MT8018-1AQ03 is a high-performance 3-pole AC-3 contactor, meticulously engineered for reliable control of electric motors and other resistive loads. Part of the renowned Siemens modular system, this contactor offers robust performance and exceptional durability in industrial application. With its compact Size S0 design and convenient screw terminals, installation and wiring are straightforward, making it an ideal choice for diverse automation and power control system.

Function

The Siemens 3MT8018-1AQ03 3MT Contactor is primarily used for:

• Switching 3-phase AC motors (starting and stopping)
• Controlling resistive loads (e.g., heating elements, lighting systems)
• Integrating into industrial control circuits for automation
• Providing overload protection when paired with appropriate thermal overload relay

Benefit

• Reliable Motor Control: Designed for AC-3 duty, ensuring dependable switching of inductive loads like motors, reducing wear and tear.
• High Performance: With an 18A current rating and 7.5kW power handling at 400V, it meets the demands of various industrial applications.
• Integrated Auxiliary Contacts: The 1 NO + 1 NC auxiliary contacts provide flexibility for signaling, interlocking, and control circuit integration.
• Space-Saving Design: The compact Size S0 form factor allows for efficient use of panel space, especially in crowded enclosures.
• Easy Installation: Screw terminals offer a secure and intuitive method for wiring, simplifying setup and maintenance.
• Durable Siemens Quality: Built to Siemens’ rigorous engineering standards, ensuring long-term reliability and performance in demanding industrial environments.
• Energy Efficiency: Optimized design contributes to efficient power control and reduced energy waste.

Application

• Industrial Machinery Control
• HVAC System
• Pump Control System
• Conveyor System
• Building Automation
• Material Handling Equipment
• General Industrial Automation

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