Quick and Easy Installation – Up and Running in 5 Minutes
The CV Series infrared window is designed for fast, hassle-free installation – completed in 5 minutes or less by a single technician.
- No need to remove the panel door
- Requires only one hole with a standard Greenlee® punch
- Instantly grounds to metal enclosures with the patent-pending AutoGround™ process
- Maintains panel arc test ratings up to 63kA when properly installed
Improve Electrical Safety and Inspection Efficiency with the Fluke CV400 Infrared Window
- Significantly reduces NFPA 70E compliance requirements, minimising work permit paperwork
- Enables faster, more comfortable infrared inspections – often without the need for full PPE
- Reduces the risk of arc-flash and electrocution, keeping your personnel safer
- Lowers the time and cost of preventive electrical maintenance
- Rigorously Torture Tested™ to the highest arc blast ratings, including IEEE C37.20.7: 63kA, UL 50/50E/50V, UL1558, IEC60529-1: IP67, IEC 60068, NEMA 4/12, CSA C22.2 NO. 14-13:2012, and CE
- Available with quick-turn or security keyed access for added flexibility
Product Overview: Fluke CV400 95 mm (4 in) Infrared Window
When it comes to electrical panel safety, protecting your workers is the number one priority. The Fluke CV400 Infrared Window is engineered to keep electricians, engineers, and inspectors safe while performing routine inspections and preventive maintenance.
Each Fluke infrared window comes with an identification plate for unique on-site numbering, enabling rapid location confirmation and faster fault repairs.
Looking for a security key access option? See the CV401 IR Window.
The CV Series infrared windows are also available in 50 mm (2 in) and 75 mm (3 in) sizes to suit a range of panel configurations.
Models: Fluke CV400 95 mm (4 in) Infrared Window
Includes:
4 in (95 mm) IR Window
Hand turn door latch
Warranty statement
Fluke IR Windows are complete, assembled and ready for installation















