Siemens 3RT5046-1AR60 Contactor 3-Pole, AC-3, 45 kW, Size S3, Screw Terminal Original Brand New

Overview

The Siemens 3RT5046-1AR60 is part of the renowned SIRIUS series, known for high reliability and compact design. This 3-pole contactor is optimized for motor control applications up to 45 kW at 400V AC-3, offering outstanding thermal performance and switching durability.

Engineered with a Size S3 frame, it offers a balanced combination of compact structure and high power rating, making it suitable for a wide range of industrial applications including manufacturing, automation, material handling, and processing systems. The practical screw terminal connection ensures strong mechanical stability, easy wiring, and secure installation in control panels.

Key Benefits

• High Switching Performance: Supports AC-3 applications up to 45 kW (at 400 V), ensuring efficient motor starting and stopping.

• Durable Industrial Design: Built with Siemens’ advanced engineering for consistent performance in heavy-duty operations.

• Flexible Installation: Screw terminals allow quick, secure, and reliable wiring.

• Wide Voltage Compatibility: Suitable for 400V 50/60Hz and 440V 60Hz power systems.

• Enhanced Safety & Reliability: Engineered for stable operation and reduced maintenance downtime.

Function

• Motor switching and control in AC-3 duty

• Integration into industrial automation and power distribution systems

• Safe and efficient switching of electrical loads

• Reliable performance under continuous duty conditions

• Designed for compatibility with Siemens control accessories and systems

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