Siemens SIRIUS 3RT7046-1AG00 Contactor, AC-3 95A/45kW 400V, 36 VAC Coil, Size S3 Screw Terminal Original Brand New

Overview

The Siemens SIRIUS 3RT7046-1AG00 is a high-performance 3-pole contactor designed for reliable switching of AC motors and other loads up to 45 kW at 400V. As part of the SIRIUS modular system, this contactor offers a compact design and exceptional performance, making it a cornerstone for industrial control applications. Its robust construction and standardized Size S3 dimensions ensure easy integration into existing control panels and machinery. Featuring a low-power 36 VAC coil, it is ideal for control systems requiring specific voltage specifications, while the secure screw terminals guarantee a stable and lasting connection.

Benefit

• High Performance: Capable of handling high currents (95A) and powers (45kW), suitable for demanding industrial applications.
• Reliable Operation: Designed for long service life and high switching frequency, ensuring minimal downtime.
• Space-Saving Design: Part of the compact SIRIUS modular system, optimizing panel space and reducing overall footprint.
• Versatile Application: Ideal for controlling AC motors, resistive loads, and other power-intensive equipment.
• Safety and Durability: Built to Siemens’ stringent quality standards, ensuring a safe and durable component for your electrical system.
• Easy Installation: Features clearly marked screw terminals for quick and secure wiring.

Function

The Siemens 3RT7046-1AG00 functions as a remote-controlled switch for high-current applications. When the 36 VAC control voltage is applied to the coil, the main contacts close, allowing power to flow to the connected load. This enables the starting, stopping, and reversing of motors, and the switching of other electrical equipment. It is commonly used in motor control circuits, pump systems, ventilation systems, and industrial machinery where remote and automated control is required.

Technical Specification

• Product Number: 3RT7046-1AG00
• Product Type: Contactor
• Series: Siemens SIRIUS 3RT7
• Poles: 3-pole
• Rated Operational Current (AC-3): 95 A
• Rated Operational Power (AC-3): 45 kW at 400V
• Control Voltage (Coil): 36 VAC, 50 Hz
• Size: S3
• Connection Type: Screw terminal
• Approvals: cULus, CE, CCC, etc.

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