Siemens 3RT2047-1AG20 Power Contactor 3-Pole, 110A, 55kW / 400V, 110V AC Coil Original Brand New

Overview

The Siemens 3RT2047-1AG20 Power Contactor is a high-performance switching device designed for reliable control of electric motors and industrial loads. Engineered with Siemens’ trusted technology, this 3-pole contactor ensures efficient and safe operation in demanding industrial environments. It supports AC-3e/AC-3 applications with a rated operational current of 110A and a motor power of 55kW at 400V, making it ideal for heavy-duty electrical systems.

Key Features & Benefit

• High Switching Capacity: Supports up to 55 kW at 400V, suitable for powerful motor control.
• Durable Design: Built to meet industrial standards with Siemens quality and reliability.
• Flexible Operation: Rated for 110V AC, 50/60 Hz coil voltage, ensuring compatibility across systems.
• Enhanced Safety: Includes 1 NO + 1 NC auxiliary contacts for additional control and protection circuits.
• Easy Installation: Screw terminal connection for secure and straightforward wiring.
• Compact Size S3: Fits seamlessly into control panels and switchgear setups.

Technical Specification

• Product Number: Siemens 3RT2047-1AG20

• Type: Power Contactor

• Rated Operational Current (Ie): 110 A (AC-3 / AC-3e)

• Rated Power: 55 kW / 400 V

• Number of Poles: 3

• Coil Voltage: 110 V AC (50/60 Hz)

• Auxiliary Contacts: 1 Normally Open (NO) + 1 Normally Closed (NC)

• Connection Type: Screw Terminal

• Size: S3

• Manufacturer: Siemens

Application

• Industrial motor control systems

• Power distribution panels

• Automation systems

• HVAC and pumping systems

• Conveyor and material handling systems

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