Siemens 3RT1982-5AF31 Changeover Operating Mechanism for 3RT1481/3RT1482 Contactors, 100-127V AC/100-110V DC Original Brand New

Overview

The Siemens 3RT1982-5AF31 is a robust and reliable changeover operating mechanism designed specifically for the Siemens 3RT1481 and 3RT1482 power contactors. This essential component enables seamless switching between two separate power circuits, making it ideal for applications requiring redundancy, motor reversal, or complex control systems. Its versatile design supports both AC (50-60 Hz) and DC operation, accepting a wide voltage range of 100-127 V AC and 100-110 V DC, ensuring compatibility with various industrial power supplies.

Key Benefit

• Enhanced Reliability: Provides a secure and dependable changeover function, crucial for mission-critical applications where power continuity is essential.
• Versatile Operation: Supports both AC and DC control voltages, offering flexibility in different power environments and simplifying inventory management.
• Seamless Integration: Engineered as a dedicated accessory for the Siemens SIRIUS 3RT14 contactor series, guaranteeing perfect fit, form, and function.
• Optimized Performance: Designed to ensure quick and efficient switching, minimizing downtime and improving system response.
• Durable and Long-lasting: Built to Siemens’ high-quality standards, the mechanism is resistant to environmental stresses and wear, ensuring a long service life.

Technical Specification

• Product Number: 3RT1982-5AF31
• Product Type: Changeover Operating Mechanism
• Compatible Contactors: Siemens 3RT1481, 3RT1482
• Operating Voltage:
  • AC: 100-127 V (50-60 Hz)
  • DC: 100-110 V
• Application: Used for switching between two contactor circuits
• Series: Siemens SIRIUS
• Installation: Easy-to-install accessory
• Weight: Approximately 1 kg
• Dimensions: Standard accessory dimensions for the 3RT14 series

Application

The Siemens 3RT1982-5AF31 changeover operating mechanism is essential for a variety of industrial applications, including:

• Motor Control: Reversing the direction of motors in industrial machinery.
• Redundancy Systems: Creating redundant power supplies for critical loads, such as data centers and hospital equipment.
• Generator Changeover: Automatically switching loads from the main power grid to a backup generator.
• Hoisting and Conveyor Systems: Managing complex movement patterns in material handling.

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