MC-9b-AC220V

Product Description

Home > Products > LS > MC Coil Need LS MC-9b-AC220V? Contactor Coil for LS MC-9b series magnetic contactors. Supplied with full traceability and documentation. Request a quote and current... Price & Availability Contact us for pricing / 询价 This coil operates at 220V AC, providing the electromagnetic force necessary to actuate the contactor's main contacts. It is a critical replacement part for maintaining the functionality of motor control circuits, lighting control, and other industrial switching applications where LS contactors are employed. Manufactured to meet original equipment specifications, the MC-9b-AC220V coil ensures reliable performance and long service life. The coil is designed for continuous duty and is insulated to withstand the electrical stresses encountered in typical industrial environments. Its compact design allows for easy installation into the contactor's coil assembly, ensuring a secure fit and proper alignment with the magnetic circuit. This genuine LS replacement coil is ideal for preventive maintenance programs and emergency repairs. When the original coil in an MC-9b contactor fails due to burnout or mechanical wear, replacing it with the MC-9b-AC220V restores the contactor to full operational status, avoiding the cost of a complete contactor replacement. The coil is a new, original part, ensuring compatibility and performance that meets LS's quality standards. The LS MC-9b-AC220V is an operating coil specifically designed for use with LS (formerly LG Industrial Systems) magnetic contactors of the MC-9b series. Basic Product Information Rated for 220V AC operation Designed for continuous duty High-quality insulation for reliable performance Easy to install, ensures proper contactor operation Cost-effective alternative to full contactor replacement Genuine LS replacement coil for MC-9b series contactors Technical Specifications Version & Model Difference The MC-9b-AC220V is a specific coil variant for the MC-9b contactor series. LS offers coils in various voltage ratings (e.g., 110V, 220V, 380V) to match different control circuits. The 'AC220V' designation indicates the coil is designed for 220V AC control supply. Other versions may have different coil resistances and power consumption, but the mechanical mounting and electrical interface are identical across the MC-9b series. Ensure you select the correct coil voltage for your application to avoid malfunction. Application Scenarios Which contactors is this coil compatible with? The MC-9b-AC220V coil is designed for LS MC-9b series magnetic contactors. It may also fit other LS contactor models that use the same coil assembly, such as GMC-9 and GMC-12. Always check the contactor model and coil part number. How do I know if my coil is faulty? Common signs of a faulty coil include a buzzing sound, contactor not picking up, or coil burnout (visible charring or open circuit). You can test the coil resistance with a multimeter; a typical 220V AC coil for MC-9b has a resistance of around 180 ohms. If it reads infinite or zero, the coil is likely defective. Can I replace the coil myself? Yes, replacing the coil is a straightforward process. Disconnect power, remove the contactor from the panel if necessary, then remove the coil retaining clip and slide out the old coil. Install the new coil, secure it, and reconnect power. Always follow safety procedures and ensure the power is off. What is the voltage rating of the LS MC-9b-AC220V coil? The coil is rated for 220V AC operation, typically at 50/60 Hz. It is designed to be used with a control circuit providing 220V AC. 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