3RT1965-5AT31

Description

Overview

The Siemens 3RT1965-5AT31 is a critical changeover operating mechanism (often referred to as a replaceable contactor coil) designed for use with the high-performance Siemens SIRIUS 3RT106 and 3RT146 power contactors (Size S10). This coil supports a wide conventional AC/DC operating voltage range of 575V to 600V, ensuring reliable performance in various industrial power applications. Featuring a robust screw terminal connection, it is built for a secure and straightforward installation within both standard and economy circuits.

Key Features & Function

• Compatibility: Works seamlessly with Siemens 3RT106 and 3RT146 contactors

• Voltage Range: Supports AC (50–60 Hz) and DC operation, 575–600 V

• Operating Mechanism: Standard and economy circuits available

• Connections: Screw terminal for secure wiring

• Durability: Designed for reliable, long-term performance in industrial applications

Benefit

• Optimized Performance: Ensures the contactor operates reliably and efficiently across the specified high voltage range.
• Versatile Power: True AC/DC operation capability reduces inventory and simplifies system design.
• Durable Design: Built with Siemens’ industrial quality, providing a long service life and minimizing downtime.
• Easy Maintenance: As a withdrawable coil, it allows for quick and simple replacement, facilitating easy repair of the contactor.
• Global Standard: A genuine Siemens component, ensuring compatibility and adherence to international industrial standards.

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