Siemens Contactor 3MT8009-1AG02G1A AC-3, 9A, 4kW, 36V AC Original Brand New

Overview

Siemens 3MT8009-1AG02G1A is a high-performance 3-pole power contactor designed for reliable switching of motors up to 4 kW (at 400V). Classified under the AC-3 utilization category, this contactor is specifically optimized for applications involving the control of squirrel-cage motors, including standard switching operations (ON/OFF while the motor is running). This robust industrial component ensures efficient and safe power control in various automation and machinery setups.

Function

Siemens 3MT8009-1AG02G1A contactor acts as an electrically controlled switch, enabling the connection or disconnection of electrical power to a load, typically a three-phase motor. When the appropriate control voltage (e.g., 36V AC as per typical “S00” variants) is applied to its coil, the main contacts close, allowing current to flow. Its primary function is to manage the starting, stopping, and protection of motors in industrial environments, ensuring operational stability and safety.

Key Features:

• High Power Rating: Designed for AC-3 utilization, handling up to 9 Amps or 4 kW at 400V.
• Reliable Motor Control: Ideal for switching squirrel-cage motors during normal operation.
• Robust Industrial Design: Built for durability and long service life in demanding industrial applications.
• Versatile Application: Suitable for motor control, resistive load switching, and general power circuit management.
• Siemens Quality: Backed by Siemens’ renowned engineering and manufacturing standards for industrial electrical components.
• Optimal Performance: Ensures efficient and safe power delivery to connected equipment.