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Siemens 3RT1026-1BB44

SKU3RT1026-1BB44

ManufacturerSiemens

CategoryIndustrial automation components

12-month warranty

Available: 48 units

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Description

The Siemens 3RT1026-1BB44 is a 3-pole power contactor from the Sirius series, designed for reliable operation in industrial motor control applications. It features a 25 A current rating, suitable for AC-3e/AC-3 duty, and supports a supply voltage of 400 V AC. The contactor includes 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts, providing versatile control options. With a mechanical service life of up to 10 million switching cycles, it ensures durability and longevity. The device is rated for a maximum operating frequency of 50-60 Hz and operates within an ambient temperature range of -25 to +60 °C. Its compact S0 size and screw terminal connections facilitate easy integration into control panels and starter assemblies. The 3RT1026-1BB44 is suitable for applications requiring frequent motor starts and stops, offering consistent electrical performance and compatibility with overload relays. For detailed technical specifications, refer to the official Siemens datasheet.