- CV300/CV301 IR Window
- Warranty Statement
- Security Key (CV301 only)
Fluke CV300/CV301 ClirVu Infrared Window - 75mm
SKU: FLUKECV30X-CONF
Never Beaten On Price
We’re always working hard to give you the best possible price, but if you find it cheaper somewhere else, we’ll endeavour to match the price.
Call 0113 248 9966 or contact us online
Key Features
- With high temperature silicone gaskets and protection from arc flash protection, the user can feel safe and protected during inspection
- The CV300 and CV301 Infrared Windows are easy to install on the front of a panel, with no template or rear access required
- After installation the user can utilise any thermal imaging camera to inspect through the window and identify any events happening
Related Categories
£349.00
£418.80
We're always happy to offer help, information & advice to find the right instrument for you, so please get in touch.
To speak to our sales team, call us on 0113 248 9966, use our Live Chat service or contact us online.
Use reward points to get money off future purchases.
Please note: Customers must be signed into their account to be elegible. Find out more about reward points here.
We offer FREE standard delivery on all orders over £249, with a range of next-day options also available on many items.
Find out more on our delivery information page.
Key Features
- With high temperature silicone gaskets and protection from arc flash protection, the user can feel safe and protected during inspection
- The CV300 and CV301 Infrared Windows are easy to install on the front of a panel, with no template or rear access required
- After installation the user can utilise any thermal imaging camera to inspect through the window and identify any events happening
Related Categories
PROMOTION: Spend £100 (ex VAT) or more on any qualified Fluke products and claim FREE Tools From Fluke!
[Click here to learn more] Offer valid from 1st September to 31st December 2026.
Fluke CV300/CV301 ClirVu Infrared Window - 75mm
The CV300 and CV301 ClirVu Infrared Windows are exactly the same product, bar for a security key and lock on the CV301.
The Fluke CV300/CV301 Infrared Window is a reliable and strong window which allows the user to see what is happening inside electrical panels, without the need to open them up and cause unnecessary downtime. The window offers the user compliance and safety without compromise, by minimising the risks associated with preventative maintenance, such as arc-flash or electrocution. These windows are essential to understand what is happening inside electrical panels, and allow for this to be know without opening it up or disturbing infrastructure.
Once it has been installed, which takes around five minutes and is simple yet effective, the CV300/301 is able to be used in conjunction with any thermal imaging camera, which allows for in-depth investigation. Equipped with the highest test ratings available, the windows ensure maximum safety to anyone who is using them, and highlights the reliability associated with Fluke products. The CVXXX ClirVu windows are available in 50mm, 75mm, and 95mm, with each size model equipped with a hand turn door latch. However, the CV301 and CV401 are equipped with a security hand turn latch, which offers more protection. View the comparison table below to find out which ClirVu window is right for you.
Fluke part number: FLUKE-CV300 / FLUKE-CV301
Fluke CVXXX ClirVu Comparison Table
| Models | CV200 | CV300 | CV301 | CV400 | CV401 |
| Size | 50mm (2in) | 75mm (3in) | 76mm (3in) | 95mm (4in) | 96mm (4in) |
| Voltage Range | Any | Any | Any | Any | Any |
| NEMA Environment Type | Type 4/12 (indoor/outdoor) | Type 4/12 (indoor/outdoor) | Type 4/12 (indoor/outdoor) | Type 4/12 (indoor/outdoor) | Type 4/12 (indoor/outdoor) |
| AutoGround | ✔ | ✔ | ✔ | ✔ | ✔ |
| ClirVu Optic | ✔ | ✔ | ✔ | ✔ | ✔ |
| Operating Temperature | -40°C to +232°C (-40° to +450°F) and +260°C (+500°F) intermittent | -40°C to +232°C (-40° to +450°F) and +260°C (+500°F) intermittent | -40°C to +232°C (-40° to +450°F) and +260°C (+500°F) intermittent | -40°C to +232°C (-40° to +450°F) and +260°C (+500°F) intermittent | -40°C to +232°C (-40° to +450°F) and +260°C (+500°F) intermittent |
| Ratings and Testing | |||||
| Arc-tested (IEEE C27.20.7) | 67kA for 30 cycles @ 60Hz at KEMA | 65kA for 30 cycles @ 60Hz at KEMA | 66kA for 30 cycles @ 60Hz at KEMA | 63kA for 30 cycles @ 60Hz at KEMA | 64kA for 30 cycles @ 60Hz at KEMA |
| UL 50/NEMA Environmental Rating | NEMA type 4/16 | NEMA type 4/14 | NEMA type 4/15 | NEMA type 4/12 | NEMA type 4/13 |
| UL 1558 | ✔ | ✔ | ✔ | ✔ | ✔ |
| CSA C22.2 No. | ✔ | ✔ | ✔ | ✔ | ✔ |
| CSA Type Rating | Type 8 | Type 6 | Type 7 | Type 4 | Type 5 |
| IP Rating | IP67 at TUV | IP67 at TUV | IP67 at TUV | IP67 at TUV | IP67 at TUV |
| Lloyd's Register | Up to 11kV marine switchgear, indoor or outdoor (offshore only) | Up to 11kV marine switchgear, indoor or outdoor (offshore only) | Up to 11kV marine switchgear, indoor or outdoor (offshore only) | Up to 11kV marine switchgear, indoor or outdoor (offshore only) | Up to 11kV marine switchgear, indoor or outdoor (offshore only) |
| Vibration Rating | IEC60068-2-6 at TUV | IEC60068-2-6 at TUV | IEC60068-2-6 at TUV | IEC60068-2-6 at TUV | IEC60068-2-6 at TUV |
| Humidity Rate | IEC60068-2-3 at TUV | IEC60068-2-3 at TUV | IEC60068-2-3 at TUV | IEC60068-2-3 at TUV | IEC60068-2-3 at TUV |
| Install | |||||
| Actual Mounting Hole Diameter Required | 61.37mm (2.416in) | 89.89mm (3.539in) | 89.89mm (3.539in) | 115.42mm (4.544in) | 115.42mm (4.544in) |
| Greenlee Punch Kit – Punch/Die | 76BB = 441AV/442AV | 739BB = 1431AV/1432AV | 739BB = 1431AV/1432AV | 742BB = 2984AV/2983AV | 742BB = 2984AV/2983AV |
| Door Latch | Hand Turn | Hand Turn | Security Key | Hand Turn | Security Key |
| Install Time | 9 minutes or less | 7 minutes or less | 8 minutes or less | 5 minutes or less | 6 minutes or less |
| Optics | |||||
| Optic Insert Diameter | 50mm (1.97in) | 75mm (2.96in) | 76mm (2.96in) | 95mm (3.74in) | 96mm (3.74in) |
| Warranty | Lifetime replacement against manufacturing defects | Lifetime replacement against manufacturing defects | Lifetime replacement against manufacturing defects | Lifetime replacement against manufacturing defects | Lifetime replacement against manufacturing defects |
Key Features
- 75mm Infrared Window
- Offers arc blast protection which protects the user
- Die cast components are manufactured with the highest strength alloys (ZA-27 and EZAC)
- Mounting and door latches provide high pressure gasket compression
- Jam nut screws are made from 4037 steel, heat treated to 160,000 psi tensile
- Torture Tested to the highest test ratings - IEEE C37.20.7 63 kA Arc tested at KEMA, UL 50/50E/50V, UL1558, IEC60529-1: IP67, IEC 60068, NEMA 4/12, CSA C22.2 NO. 14-13:2012, and CE
- Quick and easy five minute installation for one engineer
- Comes in three sizes: 50mm, 75mm, and 95mm, with an option for a security latch on both the 75mm and 100mm models
What's In The Box?
- CV300/CV301 IR Window
- Warranty Statement
- Security Key (CV301 only)
| No |
|
These specifications are for both the CV300 and CV301 models, unless specified otherwise:
Ratings and Testing
Installation
Optics
|