Fluke Fluke 4326996 Data Sheet

Size

95 mm (4 in)

75 mm (3 in)

50 mm (2 in)

Voltage range

Any

NEMA environment type

Type 4/12 (indoor/outdoor)

AutoGround

™

Yes

ClirVu

®

 optic

Yes

Operating temperature

-40 °C to +232 °C (-40 ° F to +450 °F) and +260 °C (500  °F) Intermittent

Compatible with all Fluke cameras

Yes

Jam nut locking system

Yes

Cover and fastener permanently attached

Yes

Single-hole install

Yes

Hand turn and security key door latch options 

Yes

Visual inspection and fusion capable

Yes

Short/Mid/Long-wave IR and UV capable

Yes

Ratings and testing
Arc-tested (IEEE C37.20.7)

63 kA for 30 cycles @ 60 Hz at KEMA

UL 50V component recognition

Yes

UL 50 /NEMA environmental rating

NEMA Type 4/12

UL1558

 Yes

CSA C22.2 No.

Yes

CSA type rating

Type 4

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

Install
Actual mounting hole diameter required

115.42 mm (4.544 in)

89.89 mm (3.539 in)

61.37 mm (2.416 in)

Greenlee

®

 punch kit =  punch/die 

742BB = 2984AV/2983AV

739BB = 1431AV/1432AV

76BB = 441AV/442AV

Recommended max panel thickness

10 gage 

Overall window height

189.3 mm (7.45 in)

141.5 mm (5.57 in)

112.9 mm (4.45 in)

Overall window width

147.1 mm (5.79 in)

111.5 mm (4.39 in)

83.0 mm (3.27 in)

Overall window thickness

23.0 mm (0.90 in)

16.2 mm (0.64 in)

16.2 mm (0.64 in)

Door latch

Hand Turn

Security Key

Hand Turn

Security Key

Hand Turn

Security Key

Optics
Optic insert diameter

95 mm (3.74 in)

75 mm (2.96 in)

50 mm (1.97 in)

Viewing aperture diameter

87.63 mm (3.450 in)

67.95 mm (2.675 in)

42.93 mm (1.690 in)

Viewing aperture area

6032 sq.mm (9.35 sq.in)

3626 sq.mm (5.62 sq. in)

1445 sq.mm (2.24 sq. in)

Thickness

4 mm (0.16 in)

2 mm (0.08 in)

Other
Warranty

Lifetime replacement against manufacturing defects

2  Fluke Corporation     CV Series ClirVu

®

 Infrared Windows

Quick and easy install – 5 minutes, a standard hole punch and a torque wrench is all you need.