Siemens 3RT1975-5NP32 Changeover Operating Mechanism 200–277V AC/DC Original Brand New

Overview

The Siemens 3RT1975-5NP32 is a state-of-the-art changeover operating mechanism designed for Siemens contactors 3RT107, 3RT127, and 3RT147. Engineered for both AC (50–60 Hz) and DC operation, it operates seamlessly at 200–277V. Its electronic operating mechanism with a 24V DC PLC interface ensures precise and reliable switching, while the spring-type terminals provide secure and efficient connections.

This mechanism is ideal for industrial automation setups, machinery control, and applications requiring dependable changeover functionality.

Key Benefits & Features

• Universal Voltage Flexibility: Operates on a wide control supply voltage range of 200...277 V AC/DC, simplifying inventory and application planning.
• Electronic Efficiency: The solid-state electronic drive offers lower power consumption compared to conventional coils, leading to reduced heat generation and energy savings.
• Seamless PLC Integration: Includes a dedicated 24 V DC PLC interface, enabling direct and reliable control from your programmable logic controllers.
• Fast, Secure Wiring: Utilizes robust spring-type terminals for tool-free, time-saving, and maintenance-free connections.
• Designed for SIRIUS: Perfectly compatible as a changeover operating mechanism or coil replacement for Siemens SIRIUS contactors 3RT107, 3RT127, and 3RT147.
• Reliable Operation: Part of the established Siemens SIRIUS modular system, guaranteeing consistent performance and long service life.

Function & Features

• Changeover operation for Siemens contactors

• AC/DC operation capability (200–277V)

• Electronic operating mechanism with 24V DC PLC interface

• Spring-type terminals for safe and reliable connections

• Quick and easy installation in industrial setups

• Compatible with Siemens 3RT107, 3RT127, 3RT147 contactors

For more information and to explore our complete range of Siemens SIRIUS products, visit Turll today!