Siemens 3RT2047-1AK60 SIRIUS 3RT2 Power Contactor, 110A, 55kW, 110/120V AC Coil, S3 Size Original Brand New

Overview

The Siemens 3RT2047-1AK60 is a high-performance power contactor from the SIRIUS 3RT2 series, designed for reliable switching of motors and other industrial loads. This robust 3-pole contactor is rated for 110 A (AC-3e/AC-3) and a maximum power of 55 kW at 400 V, making it suitable for a wide range of demanding applications. Its compact Size S3 design, combined with a 110 V AC (50 Hz) / 120 V AC (60 Hz) control voltage and screw terminals, ensures easy integration and secure connections in your control cabinet.

Key Features & Function

• High Power Rating: Capable of handling up to 110 A and 55 kW at 400 V, providing exceptional performance for heavy-duty applications.
• Versatile Control: Operates with a standard 110 V AC (50 Hz) or 120 V AC (60 Hz) control voltage, compatible with common industrial power systems.
• Integrated Auxiliary Contacts: Includes one normally open (1 NO) and one normally closed (1 NC) auxiliary contact, enabling flexible control and signaling circuits.
• Robust & Reliable: Part of the trusted Siemens SIRIUS 3RT2 series, known for its long service life, high switching capacity, and operational reliability.
• Secure Connections: Features user-friendly screw terminals for simple and secure wiring, reducing installation time and ensuring a reliable connection.
• Compact Design: The Size S3 frame allows for space-saving installation in control panels and cabinets.
• AC-3e/AC-3 Compatibility: Optimized for a wide range of AC motor control applications, including standard and energy-efficient motors.

Benefit

• Increased Productivity: Reliable motor control minimizes downtime and maximizes operational efficiency.
• Reduced Maintenance: Durable construction and high-quality materials ensure a long lifespan, lowering maintenance costs.
• Easy Integration: Standardized design and screw terminals simplify installation and wiring.
• Enhanced Safety: The dependable switching performance helps to protect motors and equipment from overcurrents and faults.
• Space Optimization: The compact S3 size helps to save valuable space in industrial control panels.

Application

The Siemens 3RT2047-1AK60 contactor is ideal for a variety of industrial and commercial applications, including:

• Motor control for pumps, fans, compressors, and conveyors
• Switching of resistive loads and heaters
• HVAC systems
• Material handling and machinery
• Industrial automation and control panels

Technical Specification

• Product Number: 3RT2047-1AK60
• Product Type: Power Contactor
• Series: SIRIUS 3RT2
• Frame Size: S3
• Poles: 3-pole
• Rated Current (AC-3e/AC-3): 110 A
• Rated Power (AC-3e/AC-3): 55 kW at 400 V
• Control Voltage: 110 V AC (50 Hz) / 120 V AC (60 Hz)
• Auxiliary Contacts: 1 NO + 1 NC
• Termination Type: Screw Terminal
• Manufacturer: Siemens

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