Merlin gerin circuit breaker mt250

A specific and interesting topic!

The Merlin Gerin MT250 is a type of circuit breaker, a crucial component in electrical systems that protects against overcurrents and short circuits. Here's some information about this particular breaker:

Overview

The Merlin Gerin MT250 is a molded case circuit breaker (MCCB) designed for industrial and commercial applications. It's a medium-voltage breaker, typically used in systems with voltages ranging from 1 kV to 36 kV.

Key Features

  1. Ratings: The MT250 has a current rating of up to 250 A and a voltage rating of up to 36 kV.
  2. Trip characteristics: The breaker features a thermal-magnetic trip mechanism, which means it can detect both thermal (long-term) and magnetic (short-term) overcurrents.
  3. Arc fault protection: The MT250 is designed to provide arc fault protection, which helps prevent electrical fires caused by arcing faults.
  4. Ground fault protection: The breaker also offers ground fault protection, which detects and interrupts ground faults to prevent electrical shock.
  5. Mechanical interlocks: The MT250 has mechanical interlocks that ensure the breaker is properly installed and configured before it can be operated.
  6. Compliance: The breaker meets various international standards, including IEC 60947-2 and IEEE C37.20.1.

Applications

The Merlin Gerin MT250 is suitable for a wide range of applications, including:

  1. Industrial power distribution systems
  2. Commercial power distribution systems
  3. Data centers and telecommunications facilities
  4. Healthcare facilities
  5. Educational institutions
  6. Government buildings

Warranty and Support

Merlin Gerin, a brand of Schneider Electric, offers a comprehensive warranty and support program for the MT250 circuit breaker. This includes technical support, repair services, and spare parts availability.

Conclusion

The Merlin Gerin MT250 is a reliable and feature-rich circuit breaker designed for medium-voltage applications. Its thermal-magnetic trip mechanism, arc fault protection, and ground fault protection make it an excellent choice for ensuring the safety and reliability of electrical systems.