KYER3CNA220LT-DYF08A is a complete wide foot relay solution with a test button, including an AC 220V relay body. Its contact form is 3CNO 3CNC, which can reliably switch currents up to 10A. The entire product is designed specifically for applications that require high stability and high current switching, and is widely used in the field of industrial automation control, such as control circuits for contactors, solenoid valves, and other equipment, ensuring the stability and reliability of system operation.