SCHNEIDER 120-082-007 is a mechanical contactor manufactured by Schneider Electric, designed for industrial automation applications.

Below are the main specifications and features of this product:

1. Product Specifications

• Brand / Model: SCHNEIDER 120-082-007
• Type: Mechanical Contactor
• Voltage Rating: 24 V DC (rated coil voltage)
• Rated Current: 25 A (for a 380–440 V AC main circuit)
• Contact Configuration: 3P (three-pole)
• Rated Power: 1.5 kW

2. Key Features

• High current-carrying capacity: With a rated current of up to 25 A, it is suitable for starting and controlling high-power motors and large loads.
• High reliability: Schneider contactors are manufactured with wear-resistant materials, providing long contact life and the ability to withstand frequent switching operations.
• Enhanced safety: Equipped with coil protection (such as a surge suppression device) and a robust mechanical structure, meeting industrial safety standards.
• Strong compatibility: Commonly used in combination with Schneider components such as LC1D contactors (power relays) and M8 motor terminals to build complete control circuits.

3. Typical Applications

• Motor control circuits: Used to connect or disconnect the main circuits of three-phase motors.
• Large heaters: Control of high-power resistive loads.
• Industrial equipment: Such as compressors, fans, pumps, and other applications requiring high-power control.

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Main Brand:

ABB      Allen-Bradley      Alstom      Bently         Emerson     Foxboro

GE       MOOG       Schneider       Woodward       HIMA        Honeywell  

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•Ship to you via Fedex/DHL/TNT/UPS/EMS

•Package: Original packing with cartons

We professionally sell a wide range of industrial equipment spare parts, including PLC modules, sensors, transmitters, contactors, and other high-quality products. Sourced from original manufacturers, these parts come with assured quality, sufficient inventory, and fast delivery, providing reliable support for your production operations.

What is a DCS?

A Distributed Control System (DCS) is a sophisticated, computer-based control system designed to automate, monitor, and manage complex industrial processes. It is widely used in large-scale industrial facilities such as refineries, power plants, chemical plants, and paper mills, where precision, reliability, and scalability are critical.

How Does a DCS Work?

A DCS is composed of several interconnected components that work seamlessly to ensure efficient process control. Here’s a breakdown of its key elements:

1. Controllers:
   These are the “brains” of the system. Controllers receive data from sensors, process it using pre-programmed logic, and send output signals to actuators to maintain optimal process conditions.
2. Sensors:
   Sensors act as the “eyes and ears” of the system, measuring critical physical parameters such as temperature, pressure, flow rate, and level. This real-time data is essential for accurate control.
3. Actuators:
   Actuators are the “muscles” of the system. They execute physical actions based on controller commands, such as opening/closing valves, starting/stopping motors, or adjusting dampers.
4. Operator Stations:
   These serve as the human-machine interface (HMI), allowing operators to monitor the process, adjust setpoints, and troubleshoot issues. Modern DCS systems often feature intuitive graphical interfaces for ease of use.
5. Communication Network:
   The backbone of the DCS, this network connects all components, enabling seamless data exchange and coordination. It ensures that every part of the system works in harmony, even across large industrial sites.

Why is a DCS Important?

• Centralized Control with Distributed Execution: A DCS allows for centralized monitoring while distributing control functions across multiple controllers, reducing the risk of system-wide failures.
• Scalability: It can easily expand to accommodate growing operational needs.
• Reliability: Redundant systems and fail-safes ensure continuous operation, even in critical environments.
• Efficiency: Optimizes processes, reduces waste, and improves overall productivity.