how to order: website: www .marl.co.uk ? email: sales@marl.co.uk ? ? t elephone +44 (0)1229 582430 ? fax: +44 (0)1229 585155 the information cont ained in this dat asheet does not constitute p art of any order or contract and should not be regarded as a represent ation relating to either product s or service. marl international reserve the right to alter without notice the specification or any conditions of supply for product s or service. p ar t number colour lens vol t age current luminous w a ve opera ting st orage dc (vdc) dc (ma) intensity length temp temp v opr lopr lv@20ma (mcd) l p (nm) t opr t stg 503-501-21 red colour dif fused 12 20 1 1000 643 -40 ~ +95^ -40 ~ +100 y es 503-521-21 y ellow colour dif fused 12 20 16000 591 -40 ~ +95^ -40 ~ +100 y es 503-532-21 green colour dif fused 12 20 23000 527 -40 ~ +95^ -40 ~ +100 y es 503-930-21 blue colour dif fused 12 20 7000 470 -40 ~ +95^ -40 ~ +100 y es 503-997-21 cool white colour dif fused 12 20 14000 *see below -40 ~ +95^ -40 ~ +100 y es 503-501-23 red colour dif fused 24-28 20 1 1000 643 -40 ~ +95^ -40 ~ +100 y es 503-521-23 y ellow colour dif fused 24-28 20 16000 591 -40 ~ +95^ -40 ~ +100 y es 503-532-23 green colour dif fused 24-28 20 23000 527 -40 ~ +95^ -40 ~ +100 y es 503-930-23 blue colour dif fused 24-28 20 7000 470 -40 ~ +95^ -40 ~ +100 y es 503-997-23 cool white colour dif fused 24-28 20 14000 *see below -40 ~ +95^ -40 ~ +100 y es units vdc ma mcd nm c c l robust bright nickel plated brass housing l raised profile styling, sunlight readable leds l sealed to ip67 l suit able for high vibration applications l internal reverse protection diode fitted as st andard in all volt age models professional led indica t ors ?8.1mm mounting samples a v ailable ? marl interna tional l td 2008 : ds 013/08 issue 1 ordering information & t ypical t echnical characteristics (t a = 25c) mean t ime between failure = 100,000 hours. luminous intensity figures refer to the unmodified discrete led. fea tures specifica tion high intensity 503 series p ack quantity = 10 pieces page 1 of 3 bs en iso 9001:2000 approved manufacturer other volt ages ac/dc available. please cont act our t echnical sales. ^ = product s must be derated according to the derating information. each derating graph refers to specific leds. refer to p age 3. intensities (lv) and colour shades of white (x,y co-ordinates) may vary between ledswithin a batch. 997f-c * t ypical emission colour cool white x 0.245 0.361 0.356 0.264 y 0.229 0.385 0.351 0.220
503 series ma terials push-on connect ors body brass to bs 2874 cz121nickel plated to bs 1224 nut brass to bs 2874 cz121nickel plated to bs 1224 panel seal v iton t ermination brass to bs 2874 cz108copper flash undercoat with silver flash finish lock w asher zinc plated steel fresnel lens polycarbonate encap sulation pc5430 resin technical characteristics optional fl ying lead termina tions order suppl y wire wire no/diameter diameter comments code vol t age colour length of over suffix conduct ors insula tion 15 dc product s red-anode / black-cathode 150mm 15 ac product s brown-live / blue-neutral 150mm customised 19/0.15mm 1.2mm lengths 19 dc product s red-anode / black-cathode 1000mm available 19 ac product s brown-live / blue-neutral 1000mm 925-000-00 is brass tin plated.for use with 503 series lamp s. dimensions in mm (t ypical) not to scale anode termination indicated by red sleevemounting hole to be clean and burr free bs en iso 9001:2000 approved manufacturer website: www .marl.co.uk ? email: sales@marl.co.uk ? ? t elephone +44 (0)1229 582430 ? fax: +44 (0)1229 585155 the information cont ained in this dat asheet does not constitute p art of any order or contract and should not be regarded as a represent ation relating to either product s or service. marl international reserve the right to alter without notice the specification or any conditions of supply for product s or service. dimensions in mm (t ypical) not to scale ? marl interna tional l td 2008 : ds 013/08 issue 1 page 2 of 3 series maximum maximum p anel mounting minimum min/max. power reverse cut out t orque mounting p anel dissip a tion vol t age centres thickness 503 700 3* / 1000? 8.1 0.65 x,y=14.5 1.5-13.0 mw vdc mm nm mm mm * = current version ? = volt age version samples a v ailable mounting hole 7.8 ?1 1.5 ?7.0 2.8 23.3 6.0 ?8.1 +0.1 0
dera ting informa tion also a v ailable bs en iso 9001:2000 approved manufacturer website: www .marl.co.uk ? email: sales@marl.co.uk ? ? t elephone +44 (0)1229 582430 ? fax: +44 (0)1229 585155 the information cont ained in this dat asheet does not constitute p art of any order or contract and should not be regarded as a represent ation relating to either product s or service. marl international reserve the right to alter without notice the specification or any conditions of supply for product s or service. ? marl interna tional l td 2008 : ds 013/08 issue 1 page 3 of 3 samples a v ailable part numbers also available in the 503 series: the product s listed above illustrate all of the options available to order . these product s may have custom modifications that alter their operation beyond the generic information cont ained within this dat asheet. please cont act sales for further information. 501 & 521 532, 930 & 997 p ar t no. colour vol t age dc (vdc) v opr 503-502-22 red 24 vdc 503-503-04 red 20ma 503-503-20 red 5/6 vdc 503-503-23 red 28 vdc 503-503-24-50 red 48 vdc 503-506-75-15 orange 1 10 v ac 503-509-22-09 y ellow 24 vdc 503-512-21 green 12 vdc 503-512-22 green 24 vdc 503-512-75 green 1 10 v ac 503-512-75-15 green 1 10 v ac 503-521-22 y ellow 24 vdc 503-521-75-15 y ellow 1 10 v ac 503-532-75-15 green 1 10 v ac 503-578-75-15 amber 1 10 v ac 503-930-75-15 blue 1 10 v ac 503-997-75-15 white 1 10 v ac units
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