Electrical Engineering#1128
Switchgear Maintenance Training Course
Equips engineers and technicians to inspect, test, maintain and troubleshoot low- and medium-voltage switchgear and plan preventive maintenance.
5 Days·Classroom
Safe Operation & Maintenance of Circuit Breakers & Switchgear Training Course
Builds the competence to safely operate, inspect, test and maintain low-, medium- and high-voltage circuit breakers and switchgear in plants and utilities.
ELE · Electrical EngineeringAll Levels#2630ClassroomEnglish , Arabic
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Free substitution at any time · 30+ days' notice: full refund minus 10%. Cancellation policy
Sectors:Industrial Engineering, Maintenance & OperationsCategories:Electrical Engineering
Course Overview
This advanced practical training course develops the technical and safety competencies required for the safe operation, inspection, testing, and maintenance of circuit breakers and switchgear in industrial facilities, power plants, utilities, and electrical distribution systems. It focuses on the construction, operating principles, protection functions, and maintenance requirements of low-, medium-, and high-voltage equipment. The course covers safe switching, isolation, verification of de-energized equipment, permit-to-work requirements, lockout/tagout, temporary grounding, and controlled return to service. Particular emphasis is placed on electrical hazards including arc flash, electric shock, short circuits, stored energy, and operational errors that can result in equipment damage or serious injury. Participants examine practical inspection and maintenance techniques for circuit breakers and switchgear, including contact condition, insulation systems, operating mechanisms, control circuits, interlocks, protection systems, and functional performance. The programme also develops systematic approaches to fault diagnosis, condition assessment, corrective maintenance, and failure prevention. Through practical exercises and realistic operating and maintenance scenarios, participants develop structured methods for improving equipment reliability, reducing unplanned failures, strengthening electrical safety, and managing maintenance activities effectively.
Learning Objectives
- Develop advanced knowledge of circuit breaker and switchgear construction, operation, and protection functions.
- Apply safe switching, isolation, and return-to-service procedures.
- Identify electrical hazards associated with operation and maintenance activities.
- Apply lockout/tagout and energy isolation requirements.
- Conduct systematic inspections of circuit breakers and switchgear.
- Assess the condition of contacts, insulation, operating mechanisms, and control circuits.
- Understand protection and control functions associated with circuit breakers.
- Apply structured techniques for electrical and mechanical fault diagnosis.
- Interpret test results and identify indicators of equipment deterioration.
- Develop preventive and condition-based maintenance programmes.
- Manage equipment failures and emergency situations safely.
- Improve switchgear reliability while reducing unplanned failures and operational risks.
Who Should Attend
Electrical Engineers
Electrical Maintenance Engineers and Supervisors
Electrical Technicians
Switchgear Operation and Maintenance Technicians
Power Plant and Utilities Engineers
Reliability Engineers
Protection and Control Engineers
Operations and Maintenance Supervisors
Electrical Safety Professionals
Electrical Project Engineers
Power Transmission and Distribution Personnel
Professionals responsible for inspection and maintenance of electrical equipment
Learning Outcomes
- Identify the construction, functions, and applications of different circuit breakers and switchgear types.
- Perform switching and isolation procedures using a controlled and safe sequence.
- Recognize hazards associated with arc flash, electric shock, short circuits, and stored energy.
- Apply electrical isolation procedures and verify the absence of voltage before work.
- Conduct visual, mechanical, and operational inspections of switchgear equipment.
- Assess the condition of contacts, insulation, operating mechanisms, and connections.
- Inspect associated protection, control, and auxiliary circuits.
- Interpret equipment test results and identify developing defects.
- Diagnose electrical and mechanical faults using a structured troubleshooting approach.
- Develop preventive maintenance and inspection programmes based on equipment criticality and condition.
- Manage equipment failures, emergency conditions, and safe return-to-service activities.
- Implement maintenance practices that improve electrical safety, availability, and reliability.
Course Outline
Circuit Breaker & Switchgear Fundamentals and Electrical Safety
- Types and applications of circuit breakers
- Low-, medium-, and high-voltage circuit breakers
- Switchgear construction and major components
- Circuit breaker operating mechanisms
- Contacts, insulation systems, and arc interruption
- Protection and control systems
- Electrical shock and arc-flash hazards
- Short-circuit and stored-energy hazards
- Safe approach boundaries and controlled access
- Switching and isolation sequences
- Permit-to-work requirements
- Lockout/tagout and verification of zero energy
- Practical Application: Examine a representative switchgear system, identify major components, determine isolation points, and assess potential electrical hazards.
Safe Switching, Isolation & Operational Procedures
- Normal circuit breaker operating procedures
- Safe opening and closing operations
- Switching sequences and operational interlocks
- Electrical isolation procedures
- Verification of absence of voltage
- Temporary grounding and bonding requirements
- Control of stored and residual energy
- Safe access to switchgear compartments
- Management of abnormal operating conditions
- Response to breaker failure or failure to operate
- Common switching errors and prevention measures
- Switching documentation and operational records
- Practical Application: Execute a simulated switching, isolation, and verification procedure for a circuit breaker using a controlled operating sequence.
Inspection & Preventive Maintenance
- Periodic inspection strategies for circuit breakers and switchgear
- Visual and mechanical inspection techniques
- Contact and insulation condition assessment
- Operating mechanism inspection
- Inspection of terminals, connections, and busbar interfaces
- Control and auxiliary circuit inspection
- Interlock and mechanical/electrical protection checks
- Cleaning and contamination control
- Contact resistance and continuity testing
- Post-maintenance functional testing
- Identification of deterioration and abnormal wear
- Maintenance records and inspection documentation
- Practical Application: Complete a structured circuit breaker and switchgear inspection, assess component condition, and determine required maintenance actions.
Equipment Testing & Fault Diagnosis
- Circuit breaker testing methodologies
- Functional opening and closing tests
- Control and protection circuit testing
- Interpretation of test results against reference values
- Operating mechanism fault diagnosis
- Contact and insulation failures
- Trip and close circuit problems
- Protection and control system faults
- Causes of abnormal heating and equipment deterioration
- Investigation of recurring failures
- Root cause analysis for electrical equipment failures
- Repair, replacement, refurbishment, and return-to-service decisions
- Practical Application: Analyse a simulated circuit breaker or switchgear failure, identify probable causes, define diagnostic tests, and develop corrective actions.
Maintenance Management, Reliability & Emergency Response
- Risk- and condition-based maintenance strategies
- Identification and prioritisation of critical electrical equipment
- Circuit breaker and switchgear performance indicators
- Analysis of maintenance and failure data
- Critical spare parts and component management
- Reducing recurring failures and unplanned outages
- Emergency maintenance planning and response
- Safe equipment restoration and return to service
- Post-maintenance verification and readiness assessment
- Maintenance documentation and equipment history
- Reliability improvement and electrical safety enhancement
- Continuous improvement of electrical maintenance programmes
- Final Workshop: Develop and execute an integrated safe operation, isolation, inspection, maintenance, testing, fault diagnosis, and return-to-service plan for a circuit breaker and switchgear system.
Upcoming Dates
Selected date
Barcelona · 28 Dec 2026 – 1 Jan 2027 · Classroom
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| City | Dates | Price per Participant | Early Bird | |
|---|---|---|---|---|
MarbellaConfirmed | 2 – 6 Nov 2026 | €6,000 | — | |
MuscatScheduled | 2 – 6 Nov 2026 | €6,300 | — | |
MunichScheduled | 2 – 6 Nov 2026 | €6,000 | — | |
OnlineScheduled | 8 – 12 Nov 2026 | €2,700 | — | |
ParisScheduled | 16 – 20 Nov 2026 | €6,700 | — | |
SalalahConfirmed | 23 – 27 Nov 2026 | €6,300 | €5,670until 2 Nov | |
RiyadhScheduled | 23 – 27 Nov 2026 | €4,800 | €4,320until 2 Nov | |
RomeScheduled | 30 Nov – 4 Dec 2026 | €7,000 | €6,300until 9 Nov | |
ViennaScheduled | 7 – 11 Dec 2026 | €6,400 | €5,760until 16 Nov | |
AmmanScheduled | 13 – 17 Dec 2026 | €4,000 | €3,600until 23 Nov | |
AbujaConfirmed | 14 – 18 Dec 2026 | €7,700 | €6,930until 23 Nov | |
BakuScheduled | 21 – 25 Dec 2026 | €5,300 | €4,770until 30 Nov | |
AmsterdamScheduled | 21 – 25 Dec 2026 | €6,000 | €5,400until 30 Nov | |
AccraConfirmed | 28 Dec 2026 – 1 Jan 2027 | €7,700 | €6,930until 7 Dec | |
BarcelonaScheduled | 28 Dec 2026 – 1 Jan 2027 | €6,000 | €5,400until 7 Dec | |
CairoScheduled | 4 – 8 Jan 2027 | €3,800 | €3,420until 14 Dec | |
CasablancaScheduled | 11 – 15 Jan 2027 | €4,700 | €4,230until 21 Dec | |
BangkokConfirmed | 18 – 22 Jan 2027 | €6,700 | €6,030until 28 Dec | |
DammamScheduled | 18 – 22 Jan 2027 | €4,800 | €4,320until 28 Dec | |
DohaScheduled | 25 – 29 Jan 2027 | €4,700 | €4,230until 4 Jan | |
DubaiScheduled | 31 Jan – 4 Feb 2027 | €4,700 | €4,230until 11 Jan | |
BeirutConfirmed | 7 – 11 Feb 2027 | €4,500 | €4,050until 18 Jan | |
HamburgScheduled | 8 – 12 Feb 2027 | €6,200 | €5,580until 18 Jan | |
GenevaScheduled | 8 – 12 Feb 2027 | €7,300 | €6,570until 18 Jan | |
IstanbulScheduled | 15 – 19 Feb 2027 | €5,300 | €4,770until 25 Jan | |
JeddahScheduled | 21 – 25 Feb 2027 | €4,800 | €4,320until 1 Feb | |
BerlinConfirmed | 1 – 5 Mar 2027 | €6,300 | €5,670until 8 Feb | |
Kuala LumpurScheduled | 1 – 5 Mar 2027 | €4,700 | €4,230until 8 Feb | |
LisbonScheduled | 8 – 12 Mar 2027 | €6,000 | €5,400until 15 Feb | |
LondonScheduled | 15 – 19 Mar 2027 | €5,800 | €5,220until 22 Feb |
Available in: Istanbul · Dubai · London · Riyadh · Doha · Amsterdam
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