Siemens 3RT1055-6AM36 Power Contactor, 150A, 75kW, 2 NO + 2 NC Aux Contacts, 200-220V AC/DC Control, Busbar & Screw Terminals Original Brand New

Overview

The Siemens 3RT1055-6AM36 is a high-performance power contactor designed for reliable switching and control of electrical loads up to 150 A. Part of the SIRIUS 3RT series, this contactor is engineered to meet the demands of modern industrial applications, offering exceptional durability and efficiency. Its robust design and versatile features make it an ideal choice for a wide range of motor control and switching tasks. This model is rated for AC-3e/AC-3 operation, ensuring safe and effective handling of motor loads.

Key Features & Benefit

• High Power Rating: Capable of handling loads up to 150 A and 75 kW at 400 V, making it suitable for high-power industrial motors and equipment.
• Versatile Control: The contactor features a conventional drive and a wide control voltage range of 200-220V AC/DC, providing flexibility in system integration.
• Integrated Auxiliary Contacts: Equipped with 2 NO (Normally Open) and 2 NC (Normally Closed) auxiliary contacts, this contactor allows for advanced control and signaling functions without the need for additional modules.
• Flexible Connection: The main circuit utilizes a convenient busbar connection for efficient power distribution, while the control and auxiliary circuits use reliable screw terminals for secure and easy wiring.
• Durable and Reliable: Built with high-quality materials, the Siemens 3RT1055-6AM36 is designed for long-term, dependable operation in demanding environments.
• Safety and Standards: Compliant with industry standards such as AC-3e/AC-3, ensuring safe and compliant operation in various applications.

Function

• Motor Control: Acts as a reliable switch for starting and stopping electric motors.
• Load Switching: Ideal for switching resistive and inductive loads in industrial systems.
• Automation Integration: The auxiliary contacts enable seamless integration into complex automation and control circuits for signaling and interlocking.
• Circuit Protection: Can be used in conjunction with overloads and circuit breakers to provide comprehensive motor and circuit protection.

Technical Specification

• Product Number: Siemens 3RT1055-6AM36
• Rated Current: 150 A (AC-3e/AC-3)
• Rated Power: 75 kW at 400 V
• Number of Poles: 3
• Control Voltage (Uc): 200-220 V AC (50-60 Hz) / DC
• Auxiliary Contacts: 2 NO + 2 NC
• Drive Type: Conventional
• Main Circuit Connection: Busbar
• Control & Auxiliary Circuit Connection: Screw Terminal
• Series: SIRIUS 3RT

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