industrial panel lamps features specifications industrial led indicator - ? 8.1mm mounting robust stainless steel housing low profile styling and wide viewing angle sunlight readable leds sealed to ip67 colour diffused lens suitable for high vibration applications internal reverse protection diode fitted as standar d pack quantity = 10 pieces 524 series bs en iso 9001:2008 approved manufacturer ? marl international limited technical documentatio n has been designed by marl international limited f or the intention of providing information, which must not be copied or released to a third party without prior written consent from marl international limited. th e information provided does not constitute part of any order or contract and should not be regarded as a r epresentation relating to either products or servic e. no responsibility can be assumed for inaccuracies or p rinting errors. marl international limited reserve the rig ht to alter with out notice the specification or any conditions of supply for product or service. marl international limited ds: 059/ 10 issue 5 page 1 of 4 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 typical characteristics (ta = 25c) ^ = products must be de-rated according to the de-r ating information. each de-rating graph refers to s pecific leds, refer to graphs on page 3. part number colour voltage dc (vdc) vopr current dc (ma) iopr luminous intensity (mcd) iv at 20ma wave length (nm) p operating temp. (c) topr storage temp. (c) tstg de-rating graphs high intensity 524-501-21 red 12 20 600 630 -40 ~ +80^ -40 ~ +100 d 524-521-21 yellow 12 20 600 585 -40 ~ +80^ -40 ~ +100 d 524-532-21 green 12 20 800 515 -40 ~ +80^ -40 ~ +100 f 524-930-21 blue 12 20 400 465 -40 ~ +80^ -40 ~ +100 f 524-997-21 cool white 12 20 1200 * -40 ~ +80^ -40 ~ +100 f 524-501-23 red 24 - 28 20 600 630 -40 ~ +80^ -40 ~ +100 d 524-521-23 yellow 24 - 28 20 600 585 -40 ~ +80^ -40 ~ +100 d 524-532-23 green 24 - 28 20 800 515 -40 ~ +80^ -40 ~ +100 f 524-930-23 blue 24 - 28 20 400 465 -40 ~ +80^ -40 ~ +100 f 524-997-23 cool white 24 - 28 20 1200 * -40 ~ +80^ -40 ~ +100 f 997 *typical emission colour cool white x 0.31 y 0.32 intensities (lv) and colour shades of white (x, y co-ordinates) may vary between leds within a batch
524 series technical data dimensions in mm (typical) not to scale housing material body nut panel seal termination lock washer fresnel lens encapsulation stainless steel grade 303 stainless steel grade 303 viton brass to bs 2874 cz108 copper flash undercoat with silver flash finish stainless steel polycarbonate pc5430 resin push on connectors dimensions in mm (typical) not to scale. technical characteristics optional flying lead terminators series max. power dissipation max. reverse voltage panel cutout nut mounting torque min. mounting centres max. panel thickness 524 825 1000 8.1 0.65 x, y = 14.5 1.5 - 13.0 units mw vdc mm nm mm mm o rder code suffix supply voltage wire colour wire length no/diameter of conductor diameter insulation comments 15 15 19 19 dc products ac products dc products ac products red-anode/ black-cathode brown-live/ blue-neutral red-anode/ black-cathode brown-live/ blue-neutral 150mm 150mm 1000mm 1000mm 19/ 0.15mm 1.2mm customised lengths available marl international limited ds: 059/ 10 issue 5 page 2 of 4 bs en iso 9001:2008 approved manufacturer ? marl international limited technical documentatio n has been designed by marl international limited f or the intention of providing information, which must not be copied or released to a third party without prior written con sent from marl international limited. the information provided does not constitu te part of any order or contract and should not be regarded as a representation relating to either products or service. no responsi bility can be assumed for inaccuracies or printing errors. marl international limited reserve the rig ht to alter with out notice the specification or any conditions of supply for product or service. 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 925-000-00 is brass tin plated. for use with 524 se ries lamps anode termination indicated by red sleeve mounting hole to be clean and burr free mounting hole sleeve
de-rating information marl international limited ds: 059/ 10 issue 5 page 3 of 4 bs en iso 9001:2008 approved manufacturer ? marl international limited technical documentatio n has been designed by marl international limited f or the intention of providing information, which must not be copied or released to a third party without prior written con sent from marl international limited. the information provided does not constitu te part of any order or contract and should not be regarded as a representation relating to either products or service. no responsi bility can be assumed for inaccuracies or printing errors. marl international limited reserve the rig ht to alter with out notice the specification or any conditions of supply for product or service. 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 0.0 100.0 80.0 60.0 40.0 20.0 55 50 15 25 35 45 ambient temperature ta (c) forward current if (ma) derating graph f 10 20 30 40 50 0.0 100.0 80.0 60.0 40.0 20.0 55 50 15 25 35 45 ambient temperature ta (c) forward current if (ma) derating graph d 10 20 30 40 50 design considerations electro-static discharge (esd) build up of electro-static discharge occurs in many situations involving people moving and handling pr oducts. the range of possible situations is very diverse but voltage lev els as high as several thousand volts can and do ar ise in many individual situations. when an operator charged up to these le vels handles a static sensitive device, there is a very probable likelihood that the device will be irreversibly damaged. it is essential that precautions are taken at all stages during manufacture and assembly of these products. although leds were neve r considered to be static sensitive devices, change s in manufacturing technology and materials used to produce higher int ensity products over a large range of the wavelengt h spectrum have changed this. marl has an approved system of esd co ntrol from goods in, through production and into fi nal packing and despatch. marl recommend all users of led based pro ducts follow the guidelines of bs 100015. power de-rating the forward voltage/ current value of an led is dep endant upon the ambient temperature of the environm ent in which it is operated. therefore, care must be taken to operate the led at the correct voltage/ current values, dep ending upon the ambient temperature. consequently, a recommendation regarding operating voltages and currents is given in order to address these temperature effects. this recommendation is t ermed de-rating. it is usual for forward voltages and currents to be specified for ambient temperature of 25c. however, because the values of these qualities vary with te mperature, please refer to the de-rating graphs for correct operation. marl accept no liability for any product that is operat ed higher than the stated voltage. 524 series
part number colour voltage dc (vdc) vopr 524-501-04 red *20ma 524-501-04-15 red *20ma 524-501-20 red 5/6vdc 524-501-20-19 red 5/6vdc 524-501-20-22 red 5/6vdc 524-501-21-15 red 12vdc 524-501-22 red 24vdc 524-501-22-22 red 24vdc 524-501-24 red 48vdc 524-501-24-19 red 48vdc 524-501-25 red 110vdc 524-501-75-15 red 110vac 524-501-76-15 red 230vac 524-501-86-19 red 115vac 524-512-04 green *20ma 524-512-21 green 12vdc 524-512-24 green 48vdc 524-512-86 green 115vac 524-521-04 yellow *20ma 524-521-04-15 yellow *20ma 524-521-20 yellow 5/6vdc 524-521-20-19 yellow 5/6vdc 524-521-20-22 yellow 5/6vdc 524-521-21-15 yellow 12vdc 524-521-22 yellow 24vdc 524-521-22-22 yellow 24vdc 524-521-24-22 yellow 48vdc 524-523-23 red 28vdc 524-525-23 green 28vdc 524-530-04-50 red/ green *20ma 524-530-20 red/ green 5/6vdc 524-530-21-15 red/ green 12vdc 524-530-23 red/ green 28vdc 524-532-04 green *20ma 524-532-04-15 green *20ma 524-532-20 green 5/6vdc 524-532-20-15 green 5/6vdc the products listed above illustrate all of the opt ions available to order. these products may have custom modifications that alter t heir operation beyond the generic information contained within this datasheet . please contact sales for further information. * = these products do not contain an integral resis tor. marl international limited ds: 059/ 10 issue 5 page 4 of 4 bs en iso 9001:2008 approved manufacturer ? marl international limited technical documentatio n has been designed by marl international limited f or the intention of providing information, which must not be copied or released to a third party without prior written con sent from marl international limited. the information provided does not constitu te part of any order or contract and should not be regarded as a representation relating to either products or service. no responsi bility can be assumed for inaccuracies or printing errors. marl international limited reserve the rig ht to alter with out notice the specification or any conditions of supply for product or service. 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 also available 524-532-20-19 green 5/6vdc 524-532-20-22 green 5/6vdc 524-532-21-22 green 12vdc 524-532-22 green 24vdc 524-532-22-15 green 24vdc 524-532-22-22 green 24vdc 524-532-24 green 48vdc 524-532-24-19 green 48vdc 524-532-24-22 green 48vdc 524-532-25 green 110vdc 524-532-72-15 green 24vac 524-532-75-15 green 110vac 524-532-76-15 green 230vac 524-532-86 green 115vac 524-532-86-22 green 115vac 524-930-04 blue *20ma 524-930-04-15 blue *20ma 524-930-04-50 blue *20ma 524-930-20 blue 5/6vdc 524-930-21-15 blue 12vdc 524-930-21-19 blue 12vdc 524-930-22 blue 24vdc 524-930-24 blue 48vdc 524-930-25 blue 110vdc 524-997-04 white *20ma 524-997-04-15 white *20ma 524-997-21-15 white 12vdc 524-997-22 white 24vdc 524-997-22-22 white 24vdc 524-997-24 white 48vdc 524-997-24-22 white 48vdc 524-997-72 white 24vac 524-997-86-22 white 115vac part numbers also available in the 524 series: 524 series
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