Siemens 3RT2045-1AQ60 Power Contactor 80A, 3-Pole, S3 Size, Motor Control Original Brand New

Overview

The Siemens 3RT2045-1AQ60 is a high-performance, S3 size power contactor engineered for reliable switching and control of electric motors. As part of the renowned SIRIUS 3RT2 series, this contactor is built to meet modern industrial demands for efficiency, durability, and safety. Rated for an AC-3e/AC-3 operational current of 80 A and a power output of 37 kW at 400 V, it is an ideal solution for a wide range of demanding applications.

Its robust design features a 3-pole configuration, screw terminals for secure wiring, and built-in auxiliary contacts (1 NO + 1 NC) for enhanced functionality in control circuits. The 220 V AC (50 Hz) / 264 V (60 Hz) coil voltage ensures compatibility with standard industrial power supplies.

Key Features & Function

• Motor Control: Designed for reliable switching of motors under normal operating conditions, conforming to the AC-3 and AC-3e utilization categories.
• High Power Rating: Capable of handling up to 80 A and 37 kW, making it suitable for medium to large-scale industrial motor applications.
• 3-Pole Configuration: Provides effective three-phase motor control and protection.
• Integrated Auxiliary Contacts: The 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contacts simplify wiring for feedback, interlocks, and other control circuit functions, reducing the need for external components.
• Screw Terminals: Ensures a strong, vibration-resistant electrical connection, critical for industrial environments.
• Compact S3 Size: Balances high-power capabilities with a space-saving design, allowing for efficient use of control cabinet real estate.
• Durable Construction: Built with high-quality materials to withstand the rigors of industrial environments, ensuring a long service life and minimal maintenance.

Benefit

• Enhanced Reliability: The Siemens SIRIUS series is known for its robust and dependable performance, minimizing downtime and maximizing productivity.
• Simplified Installation: Screw terminals and an integrated design streamline the wiring process, saving time and labor costs during installation and maintenance.
• Cost-Effective Solution: A durable product with a long operational life reduces replacement costs and total cost of ownership.
• Versatile Application: Suitable for a broad spectrum of industrial applications, including HVAC systems, pumping stations, conveyor belts, and manufacturing machinery.
• Safety and Compliance: Meets international standards for safe and reliable operation in demanding electrical systems.

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