Course Finder
2026 Classroom Training Courses 2026 Online Training Courses 2027 Classroom Training Courses 2027 OnlineTraining Courses
In-House Training About Us
An Intensive Professional
Development Training Course on

Safe Operations & Maintenance of Circuit Breakers & Switchgears

Importance of Efficient Operations of the Various Types of Circuit Breakers and Switchgears Incorporating Modern Testing Instruments

Course Options

How would you like to proceed?

Need a tailored solution or group booking discount? Contact our course advisors.

Why Choose Us

This Circuit Breakers & Switchgears Training Course provides a comprehensive and practical understanding of safe operation, inspection, and maintenance of medium- and high-voltage electrical systems. As modern power networks evolve toward sustainability and digitalisation, professionals must stay current with advanced circuit breaker technologies, protection systems, and environmentally responsible switching media such as green gas alternatives. This training course ensures participants are equipped with the latest industry knowledge to maintain safe and reliable electrical installations.

This training course also focuses on emerging innovations, including the integration of AI and smart devices in switchgear operations. Participants will gain insights into how these technologies enhance monitoring, diagnostics, and operational efficiency. Through structured learning, delegates develop the ability to understand different breaker types such as vacuum and SF6, apply safe operating procedures, and interpret system behaviour under various conditions.

By attending this Circuit Breakers & Switchgears Maintenance Training Course, professionals will strengthen their ability to detect faults early, apply effective troubleshooting methods, and carry out maintenance tasks with confidence. The course enhances decision-making, improves hazard awareness, and ensures operational continuity by reinforcing best practices in electrical safety and equipment reliability.

Why Choose Safe Operations & Maintenance of Circuit Breakers & Switchgears
Course Goals

What are the Goals?

This Wallstreet Development Academy Course is designed to build strong technical knowledge and practical skills required for safe operation and maintenance of electrical systems. It ensures participants develop a clear understanding of equipment behaviour, testing techniques, and fault identification while improving overall safety and operational performance.

By the end of this Switchgear Maintenance Training Course, participants will be able to:

  • Understand the operating principles of low, medium, and high-voltage circuit breakers
  • Identify key switchgear components and evaluate their functional performance
  • Apply appropriate testing techniques using standard diagnostic equipment
  • Analyse common electrical faults and implement safe corrective measures
  • Interpret single-line diagrams to understand system layouts and connections
  • Strengthen their ability to operate, inspect, and maintain switchgear systems
  • Improve maintenance practices to prevent failures and ensure reliability
  • Recognise the impact of AI and smart devices on modern switchgear systems
  • Configure and adjust electronic trip units using smart technologies

Who is this Training Course for?

This Circuit Breakers & Switchgears Safe Operations Training Course is developed for professionals responsible for the safe operation, inspection, and maintenance of electrical systems. Whether overseeing plant operations, performing field maintenance, or conducting routine inspections, participants will benefit from strengthened understanding of equipment behaviour, safety requirements, and troubleshooting processes.

This course will greatly benefit:

  • Electricians responsible for equipment operation and routine inspections
  • Electrical supervisors overseeing maintenance teams and switchgear installations
  • Plant electricians handling operational continuity and system protection
  • Operations and maintenance engineers and technicians supporting electrical reliability
  • Maintenance technicians engaged in fault identification and corrective interventions
Learning Approach

How will this Training Course be Presented?

This Circuit Breakers & Switchgears Training Course is delivered using a structured and engaging approach that combines technical knowledge with practical application. The training course encourages active participation, enabling delegates to connect theoretical concepts with real-world operational challenges.

The presentation approach includes:

  • Instructor-led sessions supported by diagrams and practical examples
  • Detailed review of circuit breaker technologies including vacuum and green gas systems
  • Guided interpretation of electrical drawings and system configurations
  • Hands-on simulation exercises for circuit breaker configuration using relevant software
  • Demonstrations of testing instruments and maintenance procedures
  • Interactive discussions and collaborative problem-solving activities

This blended learning method ensures participants gain both conceptual understanding and practical confidence, enabling them to apply safe operational practices effectively in their workplace.

The Course Content

The Technology of Switchgears, Circuit Breakers and Switchgear

  • Typical substation arrangements with circuit breaker arrangements
  • Low, medium and high voltage equipment in an electrical installation
  • Circuit Breakers, Ring Mains Unit and Earth Switches
  • Auto-reclosers
  • Air Insulated Switchgear vs. Gas Insulated Switchgears
  • Live Tank and Dead Tank HV Circuit Breakers

Operation of Various Types of Interrupting Equipment

  • CT's and VT's operation, construction and classifications
  • Air and load break switches, reclosers operation and construction
  • Types of Vacuum Circuit Breaker Characteristics
  • Vacuum circuit breakers operations and characteristics
  • Other Applications and Installations of Vacuum Interrupters
  • Hands-on, Case Study 1 – RMU Modeling 

Maintenance of Gas Filled Circuit Breakers

  • Conventional Sulphur hexafluoride (SF6) gas circuit breaker construction and operation
  • New green grid gas for electrical switchgears
  • SF6 gas leak detection methods
  • Dew point and purity tests
  • SF6 circuit breakers
  • Hands-on, Case Study 2 – LF Calculations

The Use of Test Equipment for Operations and Maintenance

  • Digital voltmeter (DVM), oscilloscope, insulation tester applications
  • RTU’s operation and installations
  • State of the art circuit breaker tester
  • Maintenance Strategies
  • Circuit breaker routine tests
  • Hands-on, Case Study 3 – SC Calculations

The Identification and Repair of Problems/Failures with AI & Smart Devices

  • Common electrical installation faults
  • Harmonics and its effects
  • Phase imbalance and phase sequence effects
  • GIS & AIS Application with AI and Smart Devices in Future Technology
  • Hands-on, Case Study 4 – Harmonic Effects and Hazards
  • Wrap up session
Recognition

Certificate

  • • Wallstreet Development Academy Certificate of Completion for delegates who attend and complete the training course.
Collaborations

In Partnership With

Anderson Coventry