Overview

The MTS/AND D4300033 PLC Module is engineered to provide secure control power distribution within PLC and DCS systems. It ensures that all energized circuits are properly protected with fuses, breakers, or interrupting devices, coordinated so that only the faulted circuit is de‑energized.

This design allows other equipment to continue operating without interruption, improving system reliability. Additionally, the module is built for installation in locked enclosures, preventing unauthorized access to energized circuits and enhancing workplace safety.

Industrial users value the D4300033 because it combines robust construction, compliance with international standards, and long-term reliability. It is widely adopted in oil and gas, chemical, and power generation industries where safety and uptime are critical.

Technical Data

Typical Applications

• PLC and DCS cabinets requiring safe control power distribution.

• Hazardous area installations where secure access to energized circuits is essential.

• Process industries such as oil, gas, chemical, and power generation.

• Retrofit projects replacing legacy modules with modern, certified solutions.

• Critical automation systems needing uninterrupted operation during circuit faults.

For example, chemical plants often deploy the D4300033 to ensure that only faulted circuits are isolated, while offshore platforms rely on its secure enclosure design to prevent unauthorized access. EPC contractors also use it to simplify cabinet design and meet compliance requirements.

FAQ

Q1: What is the primary function of the D4300033 module?
A1: It distributes control power safely within PLC/DCS systems, coordinating circuit protection devices.

Q2: How does it improve system reliability?
A2: By isolating only the faulted circuit, it prevents unnecessary shutdowns and keeps other equipment running.

Q3: Is it suitable for hazardous environments?
A3: Yes, when installed in locked enclosures, it supports safe operation in hazardous areas.

Q4: What certifications does it carry?
A4: It is CE and COO certified, ensuring compliance with international safety standards.

Q5: Which industries benefit most from this module?
A5: Oil and gas, chemical processing, power generation, and large-scale manufacturing facilities.