参数资料
型号: 249-7972-3332-504
厂商: Dialight
文件页数: 1/2页
文件大小: 0K
描述: LED PANEL IND GRN 28V CYLINDER
标准包装: 1
系列: 249
透镜颜色: 绿
面板切口尺寸: 10mm(圆形)
电压: 28V
形状: 圆形
类型: LED
其它名称: 350-2521
Application
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!
Mechanical Information
249 Series
3/8” Mounting Hole
Panel Mount Indicators
Features & Benefits
? RoHS?Compliant
? Long life – typically 100K hours
? Low power consumption – uses up to 90% less energy
than an incandescent indicator
Mounting Hole Size:
Max Panel Thickness:
Mounting Torque:
Electrical Specifications
Operating Voltage:
Operating Temp:
Storage Temp:
0.375” (9.53 mm)
0.312” (7.92 mm)
8-10 in-lbs torque
3.6, 5, 10, 14 and 28V DC
-20oC to +71oC
-40o to +71oC
? Front or rear panel mounting
? Available in either cylindrical or stovepipe lens, unique
internal fresnel design provides uniform illumination
? Aluminum black anodized housing enhances contrast
Electrical connection: Turret terminals for wire wrapping
Construction
? No heat generated
? Resistant to shock and vibration
? Colors include – red, green, yellow and blue
? Polarity indication by terminal (+) denotes anode
Housing:
Terminals:
Knurled Flange Nut:
Lock Washer:
Nut
Aluminum - Black Anodize
Phosphor Bronze - Fused Tin
Aluminum - Black Anodize
Phosphor Bronze - White Nickel Plated
Brass - White Nickel Plated
Dialight recommends tolerance of 5% of specified voltage range
STOVEPIPE LENS
Lockwash - .22 x 1/2
Nut - 3/32 x 1/2 Flat Hex
OD Internal Tooth
Knurled Flange Nut
.099 x .509
max OD
.330
[8.40]
CYLINDRICAL LENS
1
.993
.230
[5.80]
NOTES:
.571 [14.50]
POLARITY
MARK
[25.20]
Figure 1
.16
[4.06]
.280
[7.10]
.230
[5.80]
.571 [14.50]
.993
[25.20]
POLARITY
MARK
1. Dimensions in inches [mm]
2. All measurements are typical
3. Hardware includes knurled ring, lock washer &?hex nut
1. Cylindrical lens will provide wider viewing angle.
www.dialight.com
Figure 2
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