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This listing is for a NEW Siemens 3RT1044-1QB44-3MA0 Contactor. This industrial contactor is designed for reliable control of three‑phase motors and other electrical loads. As a heavy‑duty power control component, it supports applications in automation systems, machine control, and general industrial switching. The unit includes a 24V AC coil, auxiliary contacts, and a rugged construction suitable for demanding environments. Additional specifications are based on standard Siemens 3RT series design characteristics and may vary slightly depending on configuration.
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