FLIR IRW-4S IR Window with PIRma-Lock, 4 in, stainless steel

Specifications

• 4 in (101.6 mm) stainless steel infrared inspection window for checking electrical gear without removing panel covers or opening cabinets
• Broadband crystal lens transmits short-, mid- and longwave IR and visible light, and lets laser pointers and illumination through; works with thermal and visual inspection cameras
• PIRma-Lock ring nut locks the window tight inside the panel and automatically grounds the metal components
• Permanent hinged flip-open cover with thumb-screw release, gasket and permanent ID label
• Installs in a single knockout hole with standard punch tools; no detachable parts
• Designed to meet NFPA 70E safety requirements; suitable for indoor and outdoor use; stainless steel avoids contact between dissimilar metals to resist corrosion
• Crystal insert diameter: 3.74 in (95 mm)
• Viewing aperture: diameter 3.50 in (89 mm), area 9.64 in2
• Required hole diameter (nominal): 4.5 in (114.3 mm); Greenlee punch 742BB
• Maximum temperature: 2474°F (1355.6°C); voltage range: any
• Ratings: UL 50V, UL 50 Type 4/12, CSA product class 3211 07, NEMA Type 4/12, IP67 (IEC 60529)
• Arc flash tested to IEC 62271-200: 5 kV, 63 kA for 30 cycles at 60 Hz; vibration withstand 100 m/s2; 15-day extreme humidity withstand
• In the box: IR window, safety screw

Specifications are provided by the manufacturer and may change. Please confirm the exact model in your quote request.