Fluke 075 CLKT IR Window for Outdoor and Indoor Applications
Fluke CLKT Infrared Windows are Available in Three Sizes 50 mm (2 in), 75 mm (3 in) and 100 mm (4 in)
Each CLKT infrared window is engineered and tested to withstand electric-arcs up to 50 kA for 30 cycles.
The ClirVu® coating - exclusive to Fluke infrared windows - seals the optic prior to assembly to protect against moisture degradation making it perfect for very hot and very cold outdoor environments.
Each Fluke infrared window is delivered with an identification plate attached for unique, on-site numbering for rapid location confirmation and faster repairs.
CLKT infrared windows come complete with a security access key, installation instructions and self-adhesive drilling template.
For 5 minute or less installation and Autoground consider the CV300.
Save Time and Conduct More Efficient Electrical Infrared Inspections
Once you've installed a Fluke infrared window there is no more need to power down or remove panel doors – you may never have to open the panel door again. Inspections are now conducted quickly, easily and safer than they were before.
Your greatest investment is not what's behind the panel door; your priority is to offer the ultimate protection for the electricians, engineers and inspectors who risk their lives every day doing their jobs.
- 3 In. (75mm) C-Range IR Window
- Kwik Twist
|Optic Data Specifications|
|Crystal insert diameter||75 mm (2.96 in)|
|Viewing aperture diameter||68 mm (2.7 in)|
|Viewing aperture area||3632 mm2 (5.63 in2)|
|Thickness||2 mm (0.08 in)|
|Shortwave IR capable||Yes|
|Midwave IR capable||Yes|
|Longwave IR capable||Yes|
|Ultraviolet (UV) capable||Yes|
|Underwriters Laboratories (UL) recognized||Yes|
|UL50 environmental||Type 3/12|
|UL746C||N/A (Polymer Free)|
|UL94||N/A (Polymer Free)|
|Canadian Standards Association (CSA) approval||Yes|
|ANSI C37.20.7||50 kA for 30 cycles @ 60 Hz|
|EEMACS 14-1 Type-B||40 kA for 30 cycles @ 60 Hz|
|IEC 62271||20 kA for 5 cycles @ 50 Hz|
|Cyclic humidity withstand||Yes|
|Resistance of insulating materials to 100°||Yes|
|Resistance of insulating material to ball pressure (Brinell)||Yes|
|Glow-wire test 650°C||Yes|
|Up to 11 kV marine switchgear, indoor or outdoor||Yes|
|Maximum temperature||Gaskets||250°C (482°F)|
|Gaskets||Low smoke and fume (LSF) compliant silicone|
|NEMA rating||Type 3/12 (UL and CSA Third Party Certified)|
|Pull-out strength||Up to 630 kg (1388 lb)|
|Warranty||Lifetime replacement against manufacturing defects|