This Electric AC Magnetic Contactor is a high-quality product that is suitable for a range of applications. It has a current rating of 11A-65A and is designed to work with a coil voltage of 220V-240V. The contactor has 3-poles and is waterproof, making it ideal for use in challenging environments. It is available in several models, including SC-03, SC-05, SC-4-1, SC-5-1, SC-N1, SC-N2, and SC-N3. This product is perfect for those in the electrical equipment and supplies industry, and it is sure to meet all your needs.