Description
The Siemens Industrial Controls 3RU2926-3AA01 S0 OL Relay Kit provides overload protection support for electrical motor control assemblies. This relay kit monitors current conditions and helps interrupt the circuit when overload situations occur during equipment operation. It operates as part of the control system with an S0 configuration to support the required motor protection arrangement. The component is installed within compatible electrical control equipment and HVAC systems during service or replacement work. It helps maintain motor safety operates and supports proper operation of connected control components.









