Feature: 1. COPPER CORE COIL: The AC contactor adopts the excellent copper core coil to ensure strong resistance, stable performance and strong load capacity. 2. PC MATERIAL: The contactor shell is made of excellent PC material, which is flame retardant and high temperature resistant, and has a long service life. 3. SILVER CONTACTS: High content silver contacts are used to improve electrical conductivity, ensuring more sensitive loads and higher currents. 4. FOR MOTOR CONTROL: Can be used for making and breaking circuits at a long distance, and the contactor is suitable for frequently starting and controlling AC motor. 5. CIRCUIT PROTECTION: The contactor can be combined with a corresponding thermal relay to form a magnetic starter to protect circuits that may be overloaded. Specification: Item Type: AC Contactor Material: PC, Silver, Copper Rated Current: 410A Continuous Current: 175A Conventional Heating Current: 500A Frequency: 50/60Hz Rated Insulation Voltage: 1500V Product Size: Approx. 213 x 206 x 219mm / 8.4 x 8.1 x 8.6in. Package List: 1 x AC Contactor6 x Screws6 x Nuts12 x Gaskets Note: Pay attention to electricity safety when installing and using.