Siemens 3RT2036-1AK64 SIRIUS Power Contactor, 51A, 22kW, 110V AC, S2, Screw Terminal Original Brand New

Overview

The Siemens 3RT2036-1AK64 SIRIUS Power Contactor is a high-performance, 3-pole switching device engineered for reliable control of motors and other electrical loads. Part of the renowned SIRIUS 3RT2 series, this contactor is designed for demanding industrial applications, offering exceptional durability and performance.

With a robust design and a compact S2 size, it’s the ideal solution for machine building, automation, and electrical distribution systems. This model features a 110 V AC (50 Hz) / 120 V AC (60 Hz) operating coil, a high switching capacity, and a versatile screw terminal connection for secure and easy wiring.

Technical Specification

• Product Number: 3RT2036-1AK64
• Product Type: Power Contactor
• Series: SIRIUS 3RT2
• Rated Operational Current (AC-3e/AC-3): 51 A
• Rated Power (AC-3e/AC-3): 22 kW at 400 V
• Number of Poles: 3-pole
• Operating Coil Voltage: 110 V AC, 50 Hz / 120 V AC, 60 Hz
• Auxiliary Contacts: 2 NO (Normally Open) + 2 NC (Normally Closed)
• Connection Type: Screw Terminal
• Size: S2
• Features: Removable Auxiliary Switch
• Standard Compliance: AC-3e/AC-3

Key Benefit

• Exceptional Durability: Engineered for a long service life and high mechanical endurance, reducing maintenance and replacement costs.
• High Performance: Capable of handling significant loads up to 51 A and 22 kW, making it suitable for a wide range of industrial motor applications.
• Enhanced Safety: Equipped with 2 NO + 2 NC auxiliary contacts, providing multiple points for signaling and interlocking circuits to ensure safe operation.
• Flexible and Modular: The removable auxiliary switch offers easy customization and configuration, allowing for adaptability to different control system requirements.
• Easy Installation: The screw terminals provide a simple and reliable method for wiring, ensuring a secure connection and faster setup.
• Compact Design: The S2 size saves valuable panel space, making it a perfect fit for complex control cabinets and tight installations.

Function

The Siemens 3RT2036-1AK64 functions as an electromechanical switching device used to remotely and safely control electrical circuits. It is primarily used for switching motor loads, but is also suitable for a variety of other applications including resistive loads and control systems. The energizing of the coil (110 V AC / 120 V AC) creates a magnetic field that closes the main contacts, allowing power to flow to the connected equipment. The integrated auxiliary contacts can be used to provide feedback to a PLC (Programmable Logic Controller) or other control devices, indicating the status of the main contacts (e.g., whether the contactor is energized or de-energized).

Application

• Motor Control
• Industrial Automation
• Machine Building
• HVAC Systems
• Pumping Stations
• Conveyor Systems

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