Siemens 3RT1066-6SP36 Power Contactor 300A, 160kW / 400V, AC/DC, 3-Pole with Auxiliary Contacts Original Brand New

Overview

The Siemens 3RT1066-6SP36 is a high-performance power contactor designed for demanding industrial applications. Rated at 300 A for AC-3e/AC-3 operations and capable of handling up to 160 kW at 400 V, this contactor ensures reliable switching for motors, lighting, and other electrical systems. It supports AC (50-60 Hz) and DC 200-277 V, making it versatile for various power setups.

Equipped with a 3-pole main circuit, electronic drive, and 2 NO + 2 NC auxiliary contacts, it integrates seamlessly with F-PLC control systems using 24 V DC input, providing precise and efficient operation. The main circuit uses a busbar connection, and the auxiliary circuit features screw terminals for easy installation and maintenance.

Key Features and Function

• High Current Capacity: 300 A rated for AC-3e/AC-3 operation, supports heavy-duty industrial loads

• Power Handling: Up to 160 kW at 400 V, suitable for motors and high-power devices

• Dual Voltage Compatibility: AC (50-60 Hz) / DC 200-277 V operation

• 3-Pole Design: Ensures reliable multi-phase switching

• Auxiliary Contacts: 2 NO + 2 NC for flexible control and signaling

• Electronic Drive: For enhanced performance and faster switching

• Connection Options: Busbar main circuit and screw terminal auxiliary circuit for convenient installation

• PLC Integration: F-PLC input 24 V DC compatible for automated systems

Benefit

• Reliable Operation: High durability under continuous industrial loads

• Versatile Application: Compatible with AC and DC systems across multiple industries

• Easy Integration: F-PLC input and auxiliary contacts for smooth automation control

• Low Maintenance: Screw terminal and busbar design simplify wiring and upkeep

• Enhanced Safety: Industrial-grade design ensures safe operation even in demanding environments

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