Siemens OLR0160 U 1.0A - 1.6AA Overload Relay

Siemens OLR0160 U overload relay is a thermal motor-protection device designed for mounting on Siemens Size S00 contactors, providing reliable protection in small drive circuits. It covers a 1.1 to 1.6 A current range (Class 10), enabling accurate protection against overloads while maintaining compatibility with standard Siemens motor starters. This relay is used in AC motor control to disconnect the main circuit when overload current is detected, helping to prevent motor damage and downtime. As part of Siemens' traditional overload-relay family, the OLR0160 U is intended for use in conjunction with compatible contactors to form a compact, integrated motor-protection solution.