Siemens 3RT7046-1AQ00 Contactor AC-3 95A, 45kW (400V), 3-Pole, Size S3, Screw Terminal Original Brand New

Overview

The Siemens 3RT7046-1AQ00 is a robust and reliable 3-pole contactor, part of the SIRIUS family of industrial controls. Designed for demanding AC-3 applications, this contactor is engineered to handle a rated operational current of 95A and a motor power of 45kW at 400V. Its compact Size S3 design and convenient screw terminals make it an ideal choice for a wide range of industrial control systems, including motor control, switching, and automation applications. Built to the highest standards of quality and durability, the 3RT7046-1AQ00 ensures long-lasting performance and operational safety.

Key Features & Technical Specification

• Product Type: Contactor for motor control and switching
• Model Number: 3RT7046-1AQ00
• Operational Current (AC-3): 95A at 400V
• Motor Power (AC-3): 45kW at 400V
• Voltage: 380 VAC, 50 Hz
• Number of Poles: 3-pole
• Size: S3
• Termination Type: Screw terminals
• Mounting: DIN rail or screw mounting
• Brand: Siemens
• Series: SIRIUS 3RT

Benefit

• High Performance: Capable of handling significant loads with its 95A rating and 45kW power capacity, making it suitable for heavy-duty industrial machinery.
• Reliability & Durability: As a Siemens SIRIUS product, the 3RT7046-1AQ00 is built with premium materials to ensure a long mechanical and electrical service life.
• Ease of Installation: Features standard screw terminals for straightforward and secure wiring, reducing installation time and effort.
• Space-Saving Design: The compact Size S3 form factor allows for efficient use of space within control cabinets and electrical panels.
• Versatile Application: Ideal for a variety of industrial applications, including motor starters, HVAC systems, pumping stations, and general switching tasks.

Function

The Siemens 3RT7046-1AQ00 contactor serves as an electrically operated switch, primarily used for controlling the flow of power to electrical loads, most commonly electric motors. It allows for the safe and efficient starting, stopping, and reversing of motors. By using a low-power control circuit (380 VAC, 50 Hz) to switch a high-power circuit (up to 95A), it protects both the operator and the control equipment from high-current loads.

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