KYER2N-A220L is a high-power electromagnetic relay designed specifically for industrial applications that require high voltage control. It adopts AC 220V control voltage, with 2 sets of normally open (NO) contacts and 2 sets of normally closed (NC) contacts, as well as 1 set of conversion contacts. The rated current of this relay is 10A, which can reliably switch high current loads and is suitable for various industrial applications that require high voltage and high current control.