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Our most popular twist-lock electronic photocontrol.
Rugged design, available in three standard models of sensing technology, with options to satisfy a wide variety of applications.
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Silicon |
IRES® |
Cadmium |
6390B |
6390F |
6390B-C |
| Nominal Voltage 50/60 Hz |
120/208/240/277 |
Voltage Range |
105-305
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| Fail Mode |
On
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| Load Rating |
1000 Watt Tungsten / 1800 VA Ballast
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| Operating Temperature |
-40C to +70C (-40F to +158F)
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| Photocell |
Encapsulated Silicon Phototransistor |
Dual Silicon Phototransistors (Visible light and Infrared) |
Cadmium Sulfide |
| Dielectric Strength |
5000 Volts between current carrying parts and metal surfaces
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| Surge Protection |
320 Joule MOV / 10,000 amp surge current
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| Power Consumption |
0.5 watts @ 120 V
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| Time Delay Off (Instant On) |
3 to 5 seconds
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| Operating Light Levels (Standard Settings) |
Turn On 1.5 FC ± .25 / Turn Off by 2.25 FC
(Off:On Ratio = 1.5:1)
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| ANSI Color Coded Cover |
Blue (Standard)
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Options |
Option Code 1 (Add to end of Model Number)
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| Fail Off |
-FO |
Not Available |
Not Available |
| Upward Facing |
-U |
Not Available |
Not Available |
| On @ Day (reverse operating) |
-D |
Not Available |
Not Available |
| 430 Joule MOV / 13,000 amp |
-X |
-X |
-X |
| High Temp 125 C |
-H |
-H |
-H |
ANSI Color Coded Cap Options |
Option Code 2 (Add to end of Model Number, after Option Code 1)
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| Green |
-GN |
-GN |
-GN |
| Black |
-BK |
-BK |
-BK |
| Brown |
-BN |
-BN |
-BN |
| Orange |
-ORN |
-ORN |
-ORN |
Operating Light Levels Option |
Option Code 3 (Add to end of Model Number, after Option Code 2)
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| Denotes Turn On point in FC |
Specify 0.3-5.0 FC |
Specify 0.3-5.0 FC |
Specify 0.3-5.0 FC |
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Example Order: |
6390B-FO-BK-1.0 signifies a 6390B Silicon Photocontrol with Fail Off option, Black Cover Option, and a Turn On setting of 1.0 FC |
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