Siemens SIRIUS 3RT2046-1AV00 Power Contactor 95A, 45kW, 400V AC, S3 Screw Terminal Original Brand New

Overview

The Siemens SIRIUS 3RT2046-1AV00 is a robust and highly reliable power contactor designed for the switching of motors and other industrial loads. As part of the SIRIUS modular system, this contactor offers a compact design without compromising on performance. It’s built for demanding applications, ensuring long-term operational stability and efficiency. With a rated current of 95A for AC-3e/AC-3 applications and a switching capacity of 45 kW at 400V, the 3RT2046-1AV00 is ideal for a wide range of industrial control panels and machinery. The integrated auxiliary contacts (1 NO + 1 NC) provide flexibility for control circuits, while the durable screw terminals ensure a secure and straightforward connection.

Key Benefit

• Exceptional Reliability: Engineered with high-quality components for a long electrical and mechanical service life, minimizing downtime and maintenance costs.
• Space-Saving Design: The compact S3 size is part of the SIRIUS modular system, allowing for efficient use of space within control cabinets.
• Versatile Application: Suitable for a wide range of motor and load switching applications up to 45 kW, making it a versatile component for various industrial needs.
• Integrated Auxiliary Contacts: The built-in 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contacts simplify wiring for control and signaling circuits.
• Secure & Easy Installation: Features robust screw terminals that provide a reliable, high-contact pressure connection, ensuring electrical safety and stability.
• Standardized Compatibility: Seamlessly integrates with other Siemens SIRIUS components, simplifying design and assembly of complex systems.

Function

• Motor Switching: Controls the on/off state of electric motors in industrial machinery.
• Load Switching: Manages the power supply to various resistive and inductive loads.
• Control Circuit Integration: The auxiliary contacts enable the contactor to be used within interlocking, feedback, and signaling circuits.
• Overload Protection Integration: Designed to work in conjunction with SIRIUS thermal overload relays for complete motor protection.

Technical Specification

• Product Type: Power Contactor
• Part Number: 3RT2046-1AV00
• Brand: Siemens
• Series: SIRIUS 3RT2
• Rated Current (AC-3e/AC-3): 95 A
• Rated Power (400 V): 45 kW
• Poles: 3-pole
• Operating Voltage: 400 V AC, 50 Hz
• Auxiliary Contacts: 1 NO + 1 NC
• Termination Type: Screw Terminal
• Size: S3
• Mounting: DIN rail or screw fixing

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