| Model |
CV400 |
CV401 |
CV300 |
CV301 |
CV200 |
CV201 |
| 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 |
| Body material |
EZAC and ZA-27 high strength zinc/aluminum alloy |
| Gasket material |
Specification grade silicone rubber per MIL spec ZZR-765, Class 2A or 2B |
| Hardware material |
Stainless steel and plated 160,000 PSI alloy steel to 300 hour salt spray |
| 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 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 |