NFPA 70B thermography requirements emphasize the importance of preventative maintenance and condition-based monitoring for electrical systems in commercial, industrial, and institutional facilities. Infrared thermography inspections are widely recognized as an effective method for identifying hidden electrical problems such as overheating components, loose connections, overloaded circuits, deteriorating equipment, and abnormal heat patterns before they result in equipment failure, operational downtime, or electrical hazards.

As part of a comprehensive electrical maintenance program, Electrical Infrared Inspection services help facilities evaluate the condition of energized electrical equipment while systems remain operational. Thermal imaging inspections are commonly performed on electrical panels, switchgear systems, motor control centers (MCC), transformers, circuit breakers, bus duct systems, disconnects, and power distribution equipment. Routine thermography inspections help businesses reduce electrical fire risks, improve system reliability, strengthen workplace safety, and support long-term preventative maintenance strategies.

NFPA 70B recommends regular inspection and maintenance of electrical systems based on equipment condition, operational importance, and facility risk factors. Infrared thermography plays a critical role in helping maintenance teams identify developing issues early and prioritize corrective action before failures occur. Facilities that implement routine thermal imaging inspections often experience reduced downtime, lower repair costs, improved equipment lifespan, and stronger electrical system performance.

Common Electrical Systems Evaluated During NFPA 70B Thermography Inspections

• Electrical Panels
• Switchgear Systems
• Motor Control Centers (MCC)
• Transformers
• Circuit Breakers
• Bus Duct Systems
• Disconnect Switches
• Power Distribution Equipment
• Backup Power Systems
• Industrial Electrical Equipment

Benefits of NFPA 70B Thermography Inspections

• Identify hidden electrical issues before failure occurs
• Reduce unplanned downtime and costly interruptions
• Improve electrical safety and reduce fire risks
• Support preventative and predictive maintenance programs
• Extend the lifespan of electrical equipment
• Improve reliability of critical electrical infrastructure

Schedule NFPA 70B Thermography Inspection Services

ElectricIR™ provides professional NFPA 70B thermography inspection services for businesses and facilities throughout the United States. Our certified thermographers use advanced thermal imaging technology to help organizations improve electrical reliability, reduce operational risk, and strengthen preventative maintenance programs.

Contact ElectricIR today to schedule NFPA 70B thermography inspection services for your facility.

ElectricIR performs comprehensive scans of energized electrical systems, including:

• Electrical panels and distribution boards

• Switchgear and switchboards

• Transformers

• Motor control centers (MCCs)

• Disconnects and breakers

• Bus ducts and feeders

Each inspection is conducted with precision to ensure all critical components are evaluated for thermal anomalies.

What Clients Receive

Following each electrical infrared inspection, clients receive clear, actionable documentation to support maintenance and compliance:

• Detailed Inspection Report with thermal and visual images

• Identified Deficiencies categorized by severity

• Repair Recommendations prioritized by risk level

• Compliance Documentation for maintenance records and audits

Our reports are designed to be easy to understand while providing the technical detail needed for informed decision-making.