Siemens 3RT2046-1CB04-3MA0 Power Contactor, 95A, 45kW, 24V AC, 3-Pole, S3 Size with Varistor & Auxiliary Contacts Original Brand New

Overview

The Siemens 3RT2046-1CB04-3MA0 is a high-performance power contactor engineered for durability and reliability in industrial control systems. Rated for AC-3e/AC-3 applications, it supports up to 95 A and 45 kW at 400 V, making it ideal for switching electric motors and heavy-duty operations.

This compact and efficient 3-pole contactor operates on 24 V AC at 50 Hz, featuring a plugged-in varistor for surge protection and auxiliary contacts (2 NO + 2 NC) for enhanced control flexibility. The screw terminal design ensures easy installation and strong connections, while the S3 size offers compatibility with a broad range of Siemens control panels.

Key Benefit

• High Switching Capacity: Rated for 95 A and 45 kW, perfect for demanding industrial applications.

• Enhanced Protection: Built-in varistor reduces voltage spikes and improves lifespan.

• Flexible Control Options: Includes 2 normally open and 2 normally closed auxiliary contacts.

• Compact & Durable: S3 size with rugged design for space-saving integration and long-term use.

• Quick & Secure Wiring: Screw terminals ensure safe and easy connections.

• Reliable Brand Quality: Manufactured by Siemens—trusted worldwide for automation solutions.

Application

• Industrial motor switching

• Automation panels

• HVAC systems

• Machine tools

• Conveyor systems

• Pumps, compressors, and fans

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