Siemens 3RT1064-2NF36 Power Contactor 225A, 110kW, 96-127V AC/DC with PLC Input Original Brand New

Overview

The Siemens 3RT1064-2NF36 is a high-performance power contactor designed for robust and reliable switching of three-phase motors and other industrial loads. As part of the SIRIUS family, this contactor is engineered to meet the demanding requirements of modern industrial automation. With an impressive AC-3e/AC-3 rating of 225 A and a power rating of 110 kW at 400 V, it is perfectly suited for heavy-duty applications.

Its electronic drive system, compatible with a wide control voltage range of 96-127 V AC/DC and featuring a dedicated 24 V DC PLC input, offers precise and efficient control. The main circuit connections are designed for busbar systems, ensuring a clean and secure power distribution, while the control and auxiliary circuits utilize user-friendly spring-loaded terminals for fast and reliable wiring.

Key Features & Technical Specification

• Product Number: Siemens 3RT1064-2NF36
• Type: Power Contactor
• Rated Operational Current (AC-3e/AC-3): 225 A
• Rated Operational Power (AC-3e/AC-3): 110 kW at 400 V
• Main Poles: 3-pole
• Control Voltage (Uc): 96-127 V AC (50-60 Hz) / DC
• Drive Type: Electronic
• PLC Input: 24 V DC for direct control from PLCs
• Auxiliary Contacts: 2 NO + 2 NC (Normally Open + Normally Closed)
• Main Circuit Connection: Busbar
• Control & Auxiliary Circuit Connection: Spring-loaded terminal
• Ambient Temperature Range: -25 to +60 °C

Benefit

• High Performance: Capable of handling significant loads up to 225A and 110kW, making it ideal for large motor applications.
• Versatile Control: The wide-range AC/DC electronic drive (96-127V) and dedicated 24V DC PLC input provide flexibility and seamless integration into various control systems.
• Reliable Operation: The electronic drive ensures a long service life and high switching reliability, reducing maintenance needs.
• Efficient Wiring: Spring-loaded terminals on the control and auxiliary circuits allow for quick, tool-free wiring, saving time and ensuring a secure connection even in high-vibration environments.
• Robust Design: Built for industrial environments, offering high mechanical and electrical durability.
• Easy Integration: The busbar main circuit connection simplifies power distribution and creates a neat, professional installation.

Function

• Motor Switching: Efficiently and reliably starts, stops, and reverses three-phase AC motors.
• Load Switching: Used to switch other resistive or inductive loads in industrial and commercial applications.
• Electrical Isolation: Provides a safe and reliable method for isolating electrical equipment from the power source for maintenance and safety purposes.
• Control System Interface: The 24V DC PLC input allows for direct and precise control via a Programmable Logic Controller, enhancing automation capabilities.

Application

The Siemens 3RT1064-2NF36 is an essential component in a wide range of industrial applications, including:

• Pumps and fans
• Conveyor systems
• Compressors
• HVAC systems
• Manufacturing and production lines
• Power distribution panels

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