Siemens 3KX35221YC - AUX. SWITCH 1NO+1NCFOR 3KL 51 / 52; 3KA 52.

The Siemens 3KX35221YC is an auxiliary switch with 1NO + 1NC configuration, designed for use with Siemens 3KL 51/52 and 3KA 52 circuit breakers. This switch adds flexibility to the circuit breakers, providing additional control and signaling options. It allows for the integration of remote signaling and control, enhancing the functionality and safety of electrical systems. Reliable and easy to install, it is ideal for various industrial applications.