Description
The Siemens 3RT2028-1BB40 is a high-performance SIRIUS 3RT2 contactor, engineered for demanding industrial motor control applications. This robust 3-pole contactor features a 24 V dc coil and a significant 38 A current rating, capable of handling loads up to 18.5 kW. Equipped with 3 normally open (NO) contacts, it provides reliable switching for a wide array of machinery and equipment.
Designed with Siemens’ renowned quality, the 3RT2028-1BB40 ensures operational safety and efficiency. Its construction is built to withstand frequent switching cycles and harsh environmental conditions, offering extended service life. This contactor is a crucial component for protecting motors and ensuring smooth, controlled operation in industrial settings.
The Siemens 3RT2028-1BB40 is an excellent choice for applications requiring dependable power switching. It integrates seamlessly into control panels and power distribution systems, offering flexibility and ease of installation. Its specifications make it suitable for various motor starting and stopping duties across different industries.
Choose the Siemens 3RT2028-1BB40 for reliable and powerful motor control. This contactor exemplifies Siemens’ commitment to providing durable and efficient solutions for industrial automation needs. Ensure the optimal performance of your machinery with this certified Siemens component.







