Siemens 3RT1975-5AT32 Changeover Operating Mechanism for 3RT107/127/147 Contactors Original Brand New

Overview

The Siemens 3RT1975-5AT32 is a robust and reliable changeover operating mechanism specifically engineered for use with Siemens power contactors from the 3RT107, 3RT127, and 3RT147 series. This essential control component enables switching functionality and is designed for maximum versatility, supporting both AC (50...60 Hz) and DC operation across a voltage range of 575 V to 600 V. It features the highly efficient Standard and Economy circuit operating mechanisms, offering flexibility in power consumption control. The use of spring-type terminals ensures fast, secure, and vibration-proof wiring, making installation simpler and more reliable.

Key Benefit

• Reliable Performance: Ensures consistent switching for Siemens 3RT series contactors.

• Versatile Compatibility: Works with 3RT107, 3RT127, and 3RT147 contactors.

• Flexible Operation: Supports both AC (50–60 Hz) and DC operations, 575–600 V.

• Efficient Design: Standard and economy circuits with spring-type terminals simplify wiring.

• Durable & Safe: Siemens quality ensures long-lasting, safe, and robust operation.

Function

• Changeover operating mechanism for seamless contactor switching

• Provides standard and economy circuit configurations

• Compatible with industrial AC and DC voltages

• Spring-type terminal ensures secure electrical connections

Technical Specifications:

• Model Number: 3RT1975-5AT32

• Compatible Contactors: 3RT107, 3RT127, 3RT147

• Operation Voltage: 575–600 V

• Frequency: AC 50–60 Hz / DC

• Operating Mechanism: Standard / Economy Circuit

• Terminal Type: Spring-type

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