How can I thermally scan an electrical panel without shutting it down or opening the enclosure?

The Fluke CV400 infrared window lets you inspect energized equipment safely by installing into the panel door. You can perform thermal scans through the window without exposing hazardous components, and your team avoids having to wear full arc-flash PPE during inspection.

What size thermal camera lens does this window accommodate?

The CV400 features a 95 mm aperture designed to support wider thermal camera lenses, allowing you to capture broader field-of-view images from closer distances without distortion.

Is this suitable for inspecting large electrical panels in industrial facilities?

Yes, the oversized aperture is specifically engineered for large electrical panels, making it ideal for industrial and commercial environments where comprehensive thermal diagnostics of high-current systems are critical.

How long does installation take, and can one technician handle it?

The CV400 installs in under 5 minutes by a single technician with no special tools required, minimizing downtime and allowing you to deploy it quickly during scheduled maintenance windows.

Can I trust this window during high-energy fault conditions?

The window is rated 63 kA for arc-blast protection, meeting stringent safety standards for demanding electrical environments where fault currents are a consideration.

Will the window perform reliably in harsh outdoor or wet conditions?

The CV400 carries IP67 and NEMA 4/12 ratings, ensuring it remains fully functional in wet, dusty, and corrosive environments common in industrial and outdoor electrical installations.

What lead times should we expect for delivery across the UAE and GCC?

Procure.ae supplies this product across the UAE and wider GCC region on a request-a-quote basis. Contact the Procure.ae team to confirm current availability and lead times for your location.

Does Procure.ae support installation or panel integration for this window?

Procure.ae can discuss installation requirements and provide guidance on your specific setup. Reach out to the team for recommendations tailored to your panel configuration.

What is the aperture size and does it fit standard panel doors?

The CV400 has a 95 mm infrared window aperture. Panel compatibility depends on your specific electrical enclosure design; contact Procure.ae to verify fitment for your panel type.

What certifications and environmental ratings does this infrared window carry?

The window is rated IP67 and NEMA 4/12, meeting industrial safety and environmental sealing standards for reliable operation in harsh conditions.

Does the CV400 include mounting hardware or additional accessories?

The CV400 is designed for quick installation; contact Procure.ae to confirm what mounting components and accessories are supplied with your order.

Fluke CV400 ClirVu 95 mm Infrared Window

Name: Fluke CV400 ClirVu 95 mm Infrared Window
Brand: Fluke
SKU: Fluke-CV400

The Fluke CV400 ClirVu 95 mm infrared window enables thermographic inspection of large electrical panels without exposure, rated 63 kA arc-blast, IP67, and NEMA 4/12. The oversized aperture supports wider thermal camera lenses and installs in under 5 minutes by one technician.

Overview

The Fluke CV400 ClirVu 95 mm (4 inch) Infrared Window provides the largest aperture in the ClirVu CV Series, making it the preferred choice for switchgear, large distribution panels, and motor control centers where maximum thermal camera coverage is essential. Like its smaller siblings, it maintains panel arc test ratings to 63 kA per IEEE C37.20.7 (KEMA tested), is sealed to IP67, and installs without removing the panel door — all in under 5 minutes by a single technician. The AutoGround process delivers instant bonding, and both quick-turn and security-keyed access options are available.

Key Features

95 mm (4 inch) aperture — the widest in the Fluke ClirVu CV Series
Maximizes thermal camera field of view for large switchgear and distribution panels
Patent-pending AutoGround process bonds instantly to the metal enclosure
Maintains panel arc ratings to 63 kA (IEEE C37.20.7, KEMA tested)
IP67 sealed per IEC 60529-1 and NEMA 4/12 rated
Single-technician installation in under 5 minutes without panel door removal
Quick-turn or security-keyed access options
Reduces NFPA 70E work permit requirements and PPE exposure

Specifications

Window Size: 95 mm (4 inch)
Arc Rating: 63 kA (IEEE C37.20.7)
IP Rating: IP67 (IEC 60529-1)
NEMA Rating: NEMA 4/12
Color: Black
Access Type: Quick turn or security keyed
Installation Time: Under 5 minutes, single technician
Certifications: IEEE C37.20.7, UL 50/50E/50V, UL1558, IEC 60529-1, IEC 60068, NEMA 4/12, CSA C22.2 No. 14-13:2012, CE

Why buy from Procure.ae

Procure.ae serves UAE and GCC businesses with industrial test and electrical safety products, offering request-a-quote pricing and dedicated support for bulk and institutional orders. Contact our team to discuss availability and delivery of the CV400 across the Gulf region — we support corporate, facility, and government procurement teams.

FAQ

When should I choose the CV400 over the smaller ClirVu models?
Choose the CV400's 95 mm (4 inch) aperture when inspecting large switchgear or distribution panels where a wider thermal camera field of view is required for comprehensive hotspot detection across multiple busbars or terminals.

Does the larger aperture affect the arc-blast rating?
No — the CV400 maintains the same 63 kA arc-blast rating per IEEE C37.20.7 as the CV201 and CV300, and has been independently tested at KEMA to confirm this performance level.

How does the AutoGround feature simplify installation?
The patent-pending AutoGround process bonds the infrared window directly to the metal enclosure the moment it is seated, ensuring immediate electrical grounding without any additional tools, clamps, or bonding steps.