Datasheet > 249-7870-3731-504F

249-7870-3731-504F

更新时间： 2024-11-24 07:35:43

品牌	Logo	应用领域
DIALIGHT		/
页数	文件大小	规格书
2页	112K
描述
LED Panel Mount Indicators for 3/8' Mounting Hole

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249-7870-3731-504F 数据手册

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FEATURES / BENEFITS

p RoHS Compliant

p Long life – typically 100K hours

p Low power consumption – uses up to 90% less energy

than an incandescent indicator

p Front or rear panel mounting

p Available in either cylindrical or stovepipe lens, unique

internal fresnel design provides uniform illumination

p Aluminum black anodized housing enhances contrast

p No heat generate

p Resistant to shock and vibration

p Colors include – red, green, yellow and blue

p 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

• Maintenance and warning indication

• Process Control

• Status indication

• Instrumentation

……..and many more!

SPECIFICATIONS

p Voltage requirements: 3.6, 5, 10, 14 and 28 VDC* p Operating temperature: -20º to +71ºC

(No current limiting resistor required) Storage temperature: -40º to +71ºC

Electrical connection: Turret terminals for wire wrapping p Max Panel thickness: 0.312” (7.92 mm)

Mounting hole size: 0.375” (9.53 mm)

Mounts with knurled flange nut, lock washer and nut.

(8-10 in-lbs torque)

* Dialight recommends tolerance of 5% of specified voltage range

STOVEPIPE LENS

CYLINDRICAL LENS

Lockwash - .22 x 1/2

OD Internal Tooth

Knurled Flange Nut

.099 x .509

Nut - 3/32 x 1/2 Flat Hex

max OD

.330

[8.40]

.16

[4.06]

.571 [14.50]

.280

[7.10]

.230

[5.80]

.571 [14.50]

POLARITY

MARK

.993

[25.20]

Figure 1

NOTES:

1. Dimensions in inches [mm]

2. All measurements are typical

3. Hardware includes knurled ring, lock washer & hex nut

Figure 2

1. Cylindrical lens will provide wider viewing angle.

www.dialight.com

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