Siemens 3MT8012-1AQ02 Power Contactor 12A, 5.5kW, 380V, 380V AC Coil, S00 Size Original Brand New

Overview

Siemens 3MT8012-1AQ02 Power Contactor is a highly efficient and compact switching device, meticulously engineered for reliable motor control in a wide array of industrial applications worldwide. As a fundamental component of the renowned Siemens SIRIUS 3RT series (or its equivalent in the 3RT2 range), this 3-pole contactor ensures robust operation and an extended service life, making it a dependable choice for modern automation systems.

Key Features:

• Model: Siemens 3MT8012-1AQ02 (or functionally equivalent to 3RT2017-1AQ02)
• Poles: 3-pole configuration for switching three-phase loads.
• Utilization Category: AC-3, specifically designed for efficiently switching inductive loads like asynchronous motors.
• Rated Current (AC-3): 12 Amperes.
• Rated Power (AC-3): 5.5 kW at 400V (or 380V, common industrial voltage).
• Operating Voltage: Suitable for 400V (or 380V) main circuit applications.
• Control Coil Voltage: 380V AC, 50/60Hz, ensuring broad compatibility across various global power grids.
• Size: S00, Siemens’ smallest contactor size, ideal for space-saving installations.
• Terminal Type: Secure screw terminals for reliable and straightforward wiring of main and auxiliary circuits.
• Auxiliary Contacts: Equipped with 1 Normally Closed (NC) auxiliary contact, providing essential feedback and interlocking capabilities.
• Reliability: Engineered for high contact reliability and long mechanical and electrical service life, minimizing downtime.

Function & Application

Siemens 3MT8012-1AQ02 Contactor serves as a core component in motor control circuits, enabling the safe and efficient starting, stopping, and reversing of electric motors. Its primary function is to establish or interrupt the power supply to the motor, managing current flow under various load conditions.

• Motor Switching: Ideal for small to medium-sized three-phase asynchronous motors in pumps, fans, conveyors, small machine tools, and packaging machinery.
• Industrial Automation: Integrates seamlessly into control panels and automation systems, providing reliable switching for process control.
• Load Switching: Can also be used for switching resistive loads (e.g., heating elements) in AC-1 duty, though optimized for motor loads.
• Global Compatibility: The 380V AC 50/60Hz coil makes it highly versatile for diverse international electrical standards.

By choosing Siemens 3MT8012-1AQ02 Power Contactor, you gain a dependable, compact, and high-quality solution from a trusted global leader in industrial automation. Its robust design and precise functionality ensure optimal performance and contribute significantly to the efficiency and safety of your industrial operations worldwide.