MC-18A

Product Description

Home > Products > LS > Contactors Need LS MC-18A 220VAC? Magnetic Contactor for Motor control, lighting control, power switching. Supplied with full traceability and documentation. Request a... Price & Availability Contact us for pricing / 询价 With a rated operational current of 18A (AC-3) and a coil voltage of 220VAC, this contactor is widely used in industrial control panels, HVAC systems, and machine tools. Its robust construction ensures long electrical and mechanical life, making it a cost-effective solution for demanding applications. This 3-pole contactor features a screw-clamp terminal design for secure wiring, and it can be easily mounted on a 35mm DIN rail or via screw fixing. The MC-18A is part of LS's Metasol series, which is known for its high performance and compliance with international standards such as IEC and UL. The contactor is designed to handle motor loads up to 7.5kW (at 380-440V AC-3), making it suitable for a wide range of three-phase motors. The MC-18A 220VAC version operates with a control coil rated at 220V AC, 50/60Hz, with a pickup voltage range of 85-110% of nominal. It offers a mechanical life of up to 10 million operations and an electrical life of 1 million operations under AC-3 duty. The product is supplied as a new, original unit with a 1-year warranty, ensuring reliable performance in your automation systems. The LS MC-18A is a compact magnetic contactor from LS Electric (formerly LG Industrial Systems), designed for reliable switching of motors and other inductive loads. Basic Product Information Coil voltage: 220VAC 50/60Hz Compact design for space-saving installation DIN rail or screw mounting options High electrical and mechanical durability Complies with IEC and UL standards 3-pole contactor with 18A AC-3 rated current Technical Specifications Version & Model Difference The MC-18A is available with different coil voltages (e.g., 24VAC, 110VAC, 220VAC, 380VAC) and control options (AC or DC). The 220VAC version is the most common for industrial applications in regions with 220V control circuits. There is also a DC coil version (e.g., MC-18a-DC24) for applications requiring DC control. The basic frame and contact ratings remain the same across versions. Application Scenarios What is the coil voltage of this contactor? The coil voltage is 220VAC, 50/60Hz. It operates within 85-110% of the nominal voltage. Can the MC-18A be used for motor control? Yes, it is designed for motor control and can handle motors up to 7.5kW at 380-440V AC-3. What is the mechanical life of the MC-18A? The mechanical life is up to 10 million operations, and the electrical life is up to 1 million operations under AC-3 duty. What is the rated current of the LS MC-18A contactor? The MC-18A has a rated operational current of 18A in AC-3 duty (motor switching) and 25A in AC-1 duty (resistive loads). LS MC-22B Contactor (22A, 3-Pole, 690V AC) LS RELAY MT32 (12-18A) - Original Industrial Power Relay LS RELAY MT-32 (1.6-2.5A) - Industrial Overload Relay LS RELAY MT-32 (4-6A) Industrial Control Relay LS RELAY MT-32 (6-9A) - Original Industrial Power Relay LS RELAY MT-32 (9-13A) - Thermal Overload Relay for Motor Protection LS CONTACTOR MC-6A 24VDC - 6A 24V DC Contactor LS CONTACTOR MC-6A 220VAC