FEATURES / BENEFITS S High vibration resistance S Longer life-25k hours P46 SERIES S Reduced current draw 1 5 /2” Round Rail Car LED Marker Lamp S Transient voltage protected S Durable hard coated polycarbonate lens S Rugged cast aluminum housing S 24 to 90 VDC operating range S CO1 comes with screw terminals on rear of lamp S CO3 comes with fast-on connections S Rubber grommet included for enclosure seal S Compatible with most existing fixtures S High intensity red LED lamp Certification: Federal Railroad Administration (FRA) - Part 221 S Complies with the FRA lighting requirements as specified in CFR 49 part 221 APPLICATION The P46 LED rail car marker lamp is designed to surpass the operational and lifetime characteristics of the current incandescent sealed beam lamps that are currently used on a wide variety of rail car lighting fixtures. The vibration resistant design make these devices ideal for use in rail and rugged industrial applications. The lamp’s aluminum housing combined with the hard coated polycarbonate lens provides durability that far exceeds the durability of the existing glass encased lamps. In addition the wide operating voltage range results in a lamp that is less susceptible to large voltage variances. SPECIFICATIONS C01 C03* .64 [16.3] 2.77 [70.4] 2.03 [51.4] O 5.63 [143] .78 [19.7] PROTECTIVE SHRINK TUBING CL BETWEEN TERMINALS O 5.63 [143] WITHOUT GASKET O 5.83 [148.1] OVER GASKET NOTES: 1. Dimensions in inches [mm] Part Number .25” x .03” TERMINALS 2.03 [51.4] 2.56 [64.9] .75 [18.9] NOTES: 1. Dimensions in inches [mm] Description Typical Current Color P46-1R05-C01 24 – 90 Volts DC 500 mAmps@ 36 VDC RED P46-1R05-C03* 24 – 90 Volts DC 500 mAmps@ 36 VDC RED * fast-on connections Dialight Corporation 1501 Route 34 South • Farmingdale, NJ 07727 USA Tel: (1) 732-919-3119 • Fax: (1) 732-751-5778 • www.dialight.com a Roxboro Group Company MDTRP46X001_B P46 SERIES 5 1/2” Round Rail Car LED Marker Lamp P46 Re d Light Output Patte r n in Cande la 45 25 15 5 -5 - 15 -25 -35 Vertical Angle 35 15 0 - 2 0 0 10 0 - 15 0 5 0 - 10 0 0 - 50 45 30 15 0 15 30 45 -45 Hor izontal Angle Dialight Corporation 1501 Route 34 South • Farmingdale, NJ 07727 USA Tel: (1) 732-919-3119 • Fax: (1) 732-751-5778 • www.dialight.com a Roxboro Group Company MDTRP46X001_B