671 series
features
• Ø25.4mm mounting
• RIA 12 approved versions available
• Colour diffused lens
• Sealed to IP67
• Large LED inidcation
• AC versions available
• Pack Quantity = 1 Piece
• Black anodised aluminium housing
specifications
Typical characteristics (Ta = 25°C)
Part
Number
671-290-22
671-291-22
671-290-75
671-291-75
671-289-22
671-292-22
671-289-75
671-293-75
671-292-75
Colour
Red
Yellow
Red
Yellow
Red
Green
Red
Yellow
Green
Voltage
Vac/dc
24 Vdc
24 Vdc
110
110
24 Vdc
24 Vdc
110
110
110
Current
DC
(mA)
19
19
19
19
19
19
10
10
10
Luminous
Intensity
(mcd)
68.2
68.2
68.2
68.2
250
110
250
821.8
110
Wave
Length
(nm)
627
590
627
590
660
565
660
590
565
Operating
Temp.
(°C)
-40 - +85
-40 - +85
-40 - +85
-40 - +85
-40 - +85
-40 - +85
-40 - +85
-40 - +85
-40 - +85
Storage
Temp.
(°C)
-40 - +85
-40 - +85
-40 - +85
-40 - +85
-40 - +85
-40 - +85
-40 - +85
-40 - +85
-40 - +85
De-rating
Graphs
A
A
A
A
A
F
A
A
F
- Products must be de-rated according to the de-rating information. Each de-rating graph refers to
specific LEDs. Please refer to graphs on page 3.
- Luminous intensity is measured at 20mA on a discrete LED unless otherwise stated.
to order
to order please contact us on: t:
+44 (0)1229 582 430
f:
+44 (0)1229 585 155
e:
sales@marl.co.uk
w:
www.leds.co.uk
© marl international limited technical documentation has been designed by marl international limited for the
intention of providing information, which must not be copied or released to a third party without prior
written consent from marl international limited. the information provided does not constitute part of any
order or contract and should not be regarded as a representation relating to either products or service. no
responsibility can be assumed for inaccuracies or printing errors. marl international limited reserve the right
to alter without notice the specification or any conditions of supply for product or service.
BS EN ISO 9001:2008
approved manufacturer
marl international limited - dsn 671 - version 2012-12-06-114000
page 1 of 4
high performance panel lamps
MARL [ MARL INTERNATIONAL LIMITED ]
