Siemens 3RT2024-1BB40 – SIRIUS 3-pole Power Contactor

The Siemens 3RT2024-1BB40 is a SIRIUS 3RT2 series three-pole power contactor designed for reliable switching of motors and industrial loads. Built for durability and frequent switching, it is commonly used in control panels, motor starters and automation systems. Compatible with SIRIUS auxiliary contact modules and overload relays; when installed with appropriate control coils and protection devices it provides safe and dependable switching performance.