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Specifications subject to change without notice.

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Infrared Window

Fluke CV300

Infrared Window

Fluke CV300 ClirVu® 75 mm (3 in) Infrared Window

There’s an increasing trend in using thermal imagers to scan equipment in the electrical distribution sector.  However, safety would always be the priority working in the electrical distribution sector. Installing Fluke CV300 ClirVu infrared Window reduces the risk of arc-flash and electric shock, as no need opening panel door, this increases the safety of your personnel and reduce the time and cost of preventive maintenance.

  • Faster and more comfortable inspections because full PPE is often not required

  • Convenience of both quick turn or security keyed access

  • Grounds instantly to metal enclosure with patent pending AutoGround™ process

75 mm
NEMA Environment Type
Type 4/12 (indoor/outdoor)
ClirVu® Optic
Operating temperature
-40ºC to + 232ºC and + 260ºC Intermittent
Body material
EZAC & ZA-27 High Strength Zinc/ Aluminum Alloy
Ratings and Testing
Arc-Tested (IEEE C37.20.7)
63 kA for 30 cycles @ 60 Hz at KEMA
UL 50V component recognition
UL 50/NEMA Environmental Rating
NEMA Type 4/12
UL 1558
CSA C22.2 No.
CSA Type Rating
Type 4 IEC 62271-100, 200:
IP rating
IP67 at TUV
Lloyds Register
Up to 11 kV marine switchgear, indoor or outdoor (offshore only)
Vibration rating
IEC60068-2-6 at TUV
Humidity rating
IEC60068-2-3 at TUV
Actual mounting hole diameter required
89.89 mm
Greenlee Punch Kit = Punch/Die
739BB = 1431AV/1432AV
Door Latch
Hand Turn
Optic insert diameter
75 mm
Infrared Window

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