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249-7972-3332-504F LED Panel Mount Indicators for 3/8' Mounting Hole
型号:   249-7972-3332-504F
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描述:   LED Panel Mount Indicators for 3/8' Mounting Hole
文件大小 :   112 K    2 页
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品牌   DIALIGHT [ Dialight Corporation ]
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  浏览型号249-7972-3332-504F的Datasheet PDF文件第2页  
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FEATURES / BENEFITS
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RoHS Compliant
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Long life – typically 100K hours
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Low power consumption – uses up to 90% less energy
than an incandescent indicator
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Front or rear panel mounting
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Available in either cylindrical or stovepipe lens, unique
internal fresnel design provides uniform illumination
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Aluminum black anodized housing enhances contrast
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No heat generate
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Resistant to shock and vibration
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Colors include – red, green, yellow and blue
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Polarity indication by terminal (+) denotes anode
249 Series
LED Panel Mount Indicators
for 3/8” Mounting Hole
APPLICATIONS
Dialight’s 249 series LED panel mount indicator is available with a
variety of LEDs as well as neon for 120 VAC operation. Typical
applications for the 249 series include:
• Main and remote power indication
• Status indication
• Maintenance and warning indication
• Instrumentation
• Process Control
……..and many more!
SPECIFICATIONS
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Voltage requirements: 3.6, 5, 10, 14 and 28 VDC*
(No current limiting resistor required)
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Electrical connection: Turret terminals for wire wrapping
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Mounting hole size: 0.375” (9.53 mm)
* Dialight recommends tolerance of 5% of specified voltage range
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Operating temperature: -20º to +71ºC
Storage temperature: -40º to +71ºC
Max Panel thickness: 0.312” (7.92 mm)
Mounts with knurled flange nut, lock washer and nut.
(8-10 in-lbs torque)
STOVEPIPE LENS
Lockwash - .22 x 1/2
OD Internal Tooth
Knurled Flange Nut
.099 x .509
max OD
Nut - 3/32 x 1/2 Flat Hex
CYLINDRICAL LENS
1
.330
[8.40]
.16
[4.06]
POLARITY
MARK
.571 [14.50]
.230
[5.80]
.993
[25.20]
.280
[7.10]
.571 [14.50]
.993
[25.20]
POLARITY
MARK
NOTES:
1. Dimensions in inches [mm]
2. All measurements are typical
3. Hardware includes knurled ring, lock washer & hex nut
Figure 1
Figure 2
1. Cylindrical lens will provide wider viewing angle.
www.dialight.com
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