3MT8040-1AM03 Siemens Contactor AC-3, 40A/18.5kW, 400V Original Brand New

3MT8040-1AM03

Siemens 3MT8040-1AM03 Contactor is a high-performance and reliable switching device, expertly designed for efficient motor control in industrial environments. As a vital component of the renowned Siemens SIRIUS 3RT series, this 3-pole contactor ensures robust operation and extended service life, even under demanding conditions.

Built for AC-3 utilization category, the Siemens 3MT8040-1AM03 Contactor is ideally suited for switching inductive loads, particularly three-phase asynchronous motors. It boasts a substantial current rating of 40 Amperes and can manage motor power up to 18.5 kW at 400V, providing ample capacity for a wide array of industrial motor switching tasks.

This Siemens 3MT8040-1AM03 Contactor operates with a 220V AC control coil at 50Hz, a common and versatile control voltage, particularly prevalent in countries like Indonesia. This ensures seamless integration into existing industrial control panels and systems. Its size S2 designation indicates a compact yet powerful unit within the SIRIUS modular system, allowing for flexible and space-saving installation. Secure screw terminal connections are provided for both main and auxiliary circuits, guaranteeing reliable electrical contact and straightforward wiring, which minimizes installation time and enhances system integrity.

For added control flexibility and comprehensive signaling capabilities, the Siemens 3MT8040-1AM03 Contactor is equipped with 1 normally open (NO) and 1 normally closed (NC) auxiliary contacts. These integrated contacts provide essential feedback for automation systems, enabling precise interlocking and status monitoring without the need for additional modules. Choose the Siemens 3MT8040-1AM03 for its superior performance, durability, and ease of integration in your industrial automation and motor control applications.

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