Infrared Inspection Windows

Enhanced Safety. Maximum Efficiency.
Exiscan Infrared Inspection Windows

Why Infrared Inspection Windows?

Keeping Your Equipment Secure & Your Workforce Safe

Traditional electrical inspections require opening enclosures, exposing workers to serious hazards.
Infrared (IR) Inspection Windows eliminate this risk, allowing inspections to be performed with enclosures sealed, maintaining a normal operating condition.

Infrared inspection windows are designed to improve inspection safety and efficiency by allowing thermographic inspections to be performed without opening energized electrical equipment. They are a safety enhancement — not a repair or maintenance activity — and are installed to provide safer access for inspection.

Why it matters:
Minimizes risk exposure to live electrical components
Complies with NFPA 70E & OSHA regulations

Compliance & Safety

Built for Safety & Regulatory Compliance

OSHA General Duties Clause (OSH Act 1970, Sec 5)

Employers must provide a workplace free of known hazards.

NFPA 70E - Electrical Safety in the Workplace (2024 Edition, Sec 110.3(H)(1)&(3))

Prioritizes hazard elimination in electrical safety programs.

NFPA 70B - Electrical Equipment Maintenance (2023 Edition, Table 9.2.2)

Mandates annual infrared inspections for electrical systems.

Hierarchy of Risk Controls

Elimination
Substitution
Engineering
Warnings
Administrative
PPE

Who Uses Infrared Inspection Windows?

Trusted by Leading Industries

Data Centers

Power Generation

Food Processing

Mining

Water Treatment

Petrochemical

Pulp & Paper

Steel & Metals

Resorts & Commercial Facilities

Where Are Inspection Windows Used?

Ideal for a Wide Range of Electrical Equipment

Switchgear
Transformers
Motor Control Centers (MCCs)
Bus Plugs
Capacitor Banks
Distribution Panels
Termination Boxes

Why Choose Exiscan Infrared Inspection Windows?

The Exiscan Advantage

Structural
Integrity

Only manufacturer with a full line of UL Listed Inspection Windows
Designed for use in Arc-Resistant Switchgear
Stronger than the enclosures they are installed on
Backed by an Unconditional Lifetime Warranty

Best-in-Class Accuracy

Polymer optic technology provides superior infrared transmission
No degradation over time (unlike traditional crystal windows)
More accurate data for long-term maintenance tracking

No Compromises, No Shortcuts

Made in the USA for consistent quality
Manufactured with high-grade materials
Designed to outlast your electrical equipment

Superior Field
of View

Larger optics than traditional inspection windows
A 4” x 4” window provides 60% more visibility than a standard 4” round window

Product Specifications

Technical Details & Model Options

Click image below to view larger

Frequently Asked Questions

Do I need PPE when using an inspection window?

No, as long as the equipment is in Normal Operating Condition (per NFPA 70E, Table 130.5).

What transmission rate should I set on my infrared camera?

Set your camera’s IR Window feature to 57% transmission, then enter the window temperature for accurate readings.

How does Exiscan compare to traditional crystal windows?

Unlike crystal windows, Exiscan’s polymer optic does not degrade over time, ensuring long-term accuracy and reliability.