PROFESSIONAL LED INDICATORS Ø25.4mm Mounting
FEATURES
Black anodised aluminium housing
RIA 12 approved versions available
Sealed to IP67
Large LED indication
AC versions available upon request
671 SERIES
PACK QUANTITY = 1 PIECE
Ordering Information & Typical Technical Characteristics (Ta = 25°C)
PART NUMBER
COLOUR
LENS
VOLTAGE
DC (Vdc)
Vopr
CURRENT
DC (mA)
lopr
SPECIFICATION
Mean Time Between Failure = 100,000 Hours. Luminous intensity figures refer to the unmodified discrete LED.
LUMINOUS
WAVE
INTENSITY
LENGTH
lv@20mA (mcd)
λp
(nm)
OPERATING
TEMP
Topr
STORAGE
TEMP
Tstg
STANDARD INTENSITY
671-291-22
671-290-22
Yellow
Red
Colour Diffused 24
Colour Diffused 24
19
19
20
30
590
625
-40 ~ +85^
-40 ~ +85^
-40 ~ +85
-40 ~ +85
Yes
Yes
671-290-75
671-294-75
671-289-22
671-294-22
671-291-75
Blue
Red
Yellow
Red
Blue
Colour Diffused 110vac/dc 10
Colour Diffused 24
19
Colour Diffused 110vac/dc 19
Colour Diffused 110vac/dc 19
Colour Diffused 24
19
19
HIGH INTENSITY
400
820
200
19
20
30
468
660
590
625
468
-40 ~ +85^
-40 ~ +85^
-40 ~ +85^
-40 ~ +85^
-40 ~ +85
-40 ~ +85
-40 ~ +85
-40 ~ +85
Yes
Yes
Yes
Yes
671-293-22
671-292-22
Yellow
Green
Red
Cool White
Yellow
Green
Cool White
Colour Diffused 24
671-289-75
671-295-22
671-293-75
Colour Diffused 24
19
Colour Diffused 110vac/dc 10
Colour Diffused 24
19
590
-40 ~ +85^
19
671-292-75
UNITS
Colour Diffused 110vac/dc 10
400
890
820
565
-40 ~ +85^
-40 ~ +85
660
*see below -40 ~ +85^
-40 ~ +85^
-40 ~ +85^
-40 ~ +85
Yes
-40 ~ +85
-40 ~ +85
-40 ~ +85
Yes
Yes
Yes
Yes
671-295-75
Colour Diffused 110vac/dc 10
Vdc
Colour Diffused 110vac/dc 10
200
590
mA
890
565
nm
-40 ~ +85^
mcd
*see below -40 ~ +85^
°C
-40 ~ +85^
-40 ~ +85
°C
-40 ~ +85
-40 ~ +85
Yes
Yes
Yes
Other voltages AC/DC available. Please contact our Technical Sales.
^ = Products must be derated according to the derating information. Each derating graph refers to specific LEDs. Appropriate LED numbers
shown - Refer to page 2. The -75 products will operate at 110Vac or 110DC.
295
x
y
*Typical
emission colour cool white
0.248 0.391
0.380 0.280
0.286 0.436
0.381 0.284
Intensities (lv) and colour shades of white (x,y co-ordinates) may vary between LEDs within a
batch.
How to Order:
website: www.marl.co.uk • email: sales@marl.co.uk •
•
Telephone +44 (0)1229 582430
•
Fax: +44 (0)1229 585155
The information contained in this datasheet does not constitute part of any order or contract and should not be regarded as a representation
relating to either products or service. Marl International reserve the right to alter without notice the specification or any conditions of supply
for products or service.
© MARL INTERNATIONAL LTD 2007 : DS 048/06 Issue 3
SAMPLES AVAILABLE
Page 1 of 3
671 Series
18.0
49.0
Ø25.4
+0.02
0
Ø34.5
Ø20.0
+ = Anode
Mounting Hole
Mounting hole to clean and burr free
Dimensions in mm (Typical)
Not to scale
MATERIALS
Body
Encapsulation
Header
Lock Washer
Black Anodised Aluminium
PC5430 Resin
Nylon 66
Spring Steel
Lens
Terminations
Panel Seal
Nut
Epoxy
Zinc Plated Steel
Neoprene
Aluminium
TECHNICAL CHARACTERISTICS
SERIES
671
MAXIMUM
POWER
DISSIPATION
PANEL
CUTOUT
25.4
NUT
MOUNTING
TORQUE
MINIMUM
MOUNTING
CENTRES
MIN/MAX.
PANEL
THICKNESS
UNITS
mw
2500
mm
Nm
1.2
mm
x,y = 41.0
mm
2.0-10.0
DERATING INFORMATION
289, 290, 291, 293, 294 & 295
292
website: www.marl.co.uk • email: sales@marl.co.uk •
•
Telephone +44 (0)1229 582430
•
Fax: +44 (0)1229 585155
The information contained in this datasheet does not constitute part of any order or contract and should not be regarded as a representation
relating to either products or service. Marl International reserve the right to alter without notice the specification or any conditions of supply
for products or service.
© MARL INTERNATIONAL LTD 2007 : DS 048/06 Issue 3
BS EN ISO 9001:2000
Approved Manufacturer
Page 2 of 3
Part numbers also available in the 671 Series:
PART NO.
671-289-50
COLOUR
Red
VOLTAGE DC
125Vdc
(Vdc) Vopr
ALSO AVAILABLE
671-289-98-50
671-290-50
671-290-26
671-289-87-50
671-289-76
671-289-75
Red
Red
Red
Red
Red
Red
24Vac/dc
125Vdc
230Vdc
130Vac/dc
230Vac
110Vac
671-292-98-50
671-294-87-50
671-292-87-50
671-293-87-50
671-292-76
671-292-75
671-292-50
671-291-99
671-291-76
671-291-75
671-291-50
671-291-26
671-290-76
671-290-75
Green
Blue
Green
Green
Green
Green
Yellow
Yellow
Yellow
Yellow
Yellow
Red
Red
Yellow
24Vac/dc
130Vac/dc
230Vac
110Vac
125Vc
110Vac/dc
230Vac
110Vac
125Vdc
230Vdc
230Vac
110Vac
UNITS
671-295-91-50
671-295-87-50
White
White
230Vac/dc
130Vac/dc
130Vac/dc
130Vac/dc
The products listed above illustrate all of the options available to order. These products may have custom modifications that alter
their operation beyond the generic information contained within this datasheet. Please contact sales for further information.
website: www.marl.co.uk • email: sales@marl.co.uk •
•
Telephone +44 (0)1229 582430
•
Fax: +44 (0)1229 585155
The information contained in this datasheet does not constitute part of any order or contract and should not be regarded as a representation
relating to either products or service. Marl International reserve the right to alter without notice the specification or any conditions of supply
for products or service.
© MARL INTERNATIONAL LTD 2007 : DS 048/06 Issue 3
BS EN ISO 9001:2000
Approved Manufacturer
Page 3 of 3
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