3MT8140-1AG07
Siemens Contactor AC-3, 140A/75kW,400V, 4NO4NC, 36 VAC, 50 Hz, 3-pole, size S6,screw terminal
Overview
Siemens 3MT8140-1AG07 is a high-performance Size S6 SIRIUS contactor designed for demanding industrial motor control applications. It is rated for a continuous current of 140 A and can switch motors up to 75 kW at 400 V under AC-3 duty, making it suitable for large-scale equipment such as heavy-duty pumps, compressors, and conveyor systems. This contactor features a robust electromechanical design with a screw-type terminal connection, ensuring secure and reliable connections even under high inrush currents. It includes 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts, providing flexibility for control logic, signaling, and interlocking functions.
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