Siemens 3RT1055-6SF36 Power Contactor, 150 A, 75 kW, F-PLC, 96-127V AC/DC Original Brand New

Overview

The Siemens 3RT1055-6SF36 is a high-performance power contactor designed for industrial applications. It’s built to handle significant electrical loads, making it ideal for controlling motors and other heavy-duty equipment. This model offers robust features and flexibility, including an electronic drive and dual-voltage control. With its compact design and reliable performance, it’s a top choice for automation and control systems.

Key Features & Function

• High Current & Power Rating: Rated for 150 A (AC-3e/AC-3) and capable of handling a motor power of 75 kW at 400 V AC. This makes it suitable for demanding industrial machinery.
• Flexible Control Voltage: The contactor operates with a wide control voltage range of 96-127 V AC/DC, providing versatility for various power systems.
• Integrated PLC Input: Features a dedicated 24 V DC F-PLC input, allowing for direct integration into safety-related control circuits and programmable logic controllers.
• 3-Pole Design: A standard 3-pole configuration for controlling three-phase motor circuits.
• Auxiliary Contacts: Includes 2 NO + 2 NC (Normally Open + Normally Closed) auxiliary contacts, which are essential for feedback signals, interlocking, and control circuit logic.
• Electronic Drive: The electronic drive ensures precise and reliable operation while minimizing coil power consumption.
• Connection Terminals: The main circuit connects via busbar, ensuring a secure and high-capacity connection, while the control and auxiliary circuits use screw terminals for easy wiring.

Benefit

• Enhanced Reliability: The electronic drive and robust construction ensure a long service life and dependable performance in harsh industrial environments.
• Versatile Application: Its wide voltage range and F-PLC input make it adaptable for use in various control and safety systems across different industries.
• Efficient Operation: The low-power electronic drive helps reduce energy costs and heat generation.
• Simple Integration: The screw terminals and busbar connections streamline installation and maintenance, reducing downtime.
• Safety: The F-PLC input capability allows for the integration of the contactor into safety-critical applications, helping to meet modern industrial safety standards.

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