Siemens 3RT2046-1AR00 Power Contactor 95A, 3-Pole, 45 kW / 400V AC, S3 Size Original Brand New

Overview

The Siemens 3RT2046-1AR00 Power Contactor from the SIRIUS 3RT2 series is a robust, high-performance switching device designed for efficient and reliable control of electric motors and other resistive loads. Classified for both AC-3 and the energy-efficient AC-3e applications, this 3-pole contactor is engineered for use in demanding industrial environments.

It features a high-rated operational current of 95 A at AC-3 and a powerful switching capacity of 45 kW at 400 V, making it suitable for larger motor applications. Its compact Size S3 design ensures high power density without sacrificing performance.

Key Features & Benefits

• High Current Capacity: Supports up to 95 A, handling large electrical loads efficiently.

• Optimal Power Switching: Rated for AC-3e / AC-3 applications, suitable for motor control and general switching.

• Versatile Voltage Handling: Operates at 415V AC, 50 Hz for broad compatibility.

• Auxiliary Contacts: Comes with 1 NO + 1 NC auxiliary contacts for advanced control and signaling.

• Reliable Connection: Screw terminals ensure secure and stable wiring.

• Compact & Standardized: Size S3 allows easy integration into electrical panels.

• Durable Design: Built to withstand heavy-duty industrial usage.

Functions & Applications

The Siemens 3RT2046-1AR00 is ideal for:

• Motor control circuits up to 45 kW

• Industrial automation systems

• HVAC systems and large electrical machinery

• Lighting and heating circuit management

• Auxiliary control signaling in complex electrical systems

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