Eliminate the need to remove panel covers or open electrical cabinets with this 4" (101.6 mm) stainless steel IR window that comes with a PIRma-Lock designed to lock the window tight inside the panel. In addition, this window allows for fast and efficient inspections of electrical gear and protects you from arc flashes.
 
Work safely
Avoid arc flash incidents.
Keep panel covers on for a protective barrier from energized equipment, and to prevent nuts or bolts from dropping into energized cabinets
Work confidently with the knowledge that IRW Series windows meet NFPA 70E safety requirements
Inspect more frequently to ensure equipment is in good condition, and reduce the potential of incidents
Increase efficiency
Improve productivity and ROI.
Saves time and labor by eliminating the need to remove panel covers
May reduce the number of protective layers inspectors need to wear
Supports thermal, MSX, and visual inspections with broadband crystal IR window that also allows laser pointers and illumination to shine through
Decrease downtime
Install easily, with no detachable parts.
Uses standard punch tools for knockouts for single hole installation
PIRma-Lock ring nut speeds installation, automatically grounds, and locks window tight
Stainless steel option avoids contact between dissimilar metals to resist corrosion
Easy installation, PIRma-Lock™ reliability
Uses standard US punch tools for hole knockouts
Automatically grounds metal components
PIRma-Lock™ ring nut locks window tight inside the panel
Quick access hinged cover
Simple flip-open hatch secured with thumb screw releases
Permanently-hinged cover prevents dropping, mix-ups, and loss
Inside label for permanent identification
Broadband crystal IR window
Transmits short, mid, and longwave IR images
Supports visual inspections and fusion features
Allows laser pointers and illumination to shine through
Greater productivity and ROI
Cuts inspection time by requiring one person instead of three
Can reduce or eliminate need for cumbersome PPE
Helps reduce vast majority of arc flash triggers
For safer, more efficient electrical IR inspections
You put your life at risk every time you inspect live electric components – but you don't have to. These inspection windows add a protective barrier between you and energized equipment, meaning you don't need to worry about arc flash accidents.
There's no need to open electrical cabinets or pile on layers of protection. These IR windows are easy to install, easy to use, and will help you work with greater confidence. You'll perform inspections more efficiently and reduce the threat of arc flash injury, all while staying in compliance with NFPA 70E requirements.
These windows feature a permanent hinged cover that flips open easily, so there's nothing to drop, mix-up, or lose. Choose the standard anti-corrosion anodized aluminum frame, or if there are mixed-metal concerns, opt for durable stainless steel. This will help prevent galvanic corrosion from contact between the stainless steel cabinet and window frame.