Siemens 3RU21161AB0-1.1-1.6A 0.55KW SIZE-S00 C-10 THER. DIRECT MOUNTING O/L RELAY

The Siemens 3RU21161AB0 is a thermal overload relay designed for motor protection in industrial applications. With an adjustable current range of 1.1-1.6A and a power rating of 0.55kW, it provides reliable protection against motor overloads. Sized for S00 frame motors, the relay features direct mounting with a C-10 screw terminal connection. It is ideal for use in direct-on-line starters, ensuring the safe operation of motors by preventing damage from overload conditions.