Red signal color railway traffic light signal unit NKMR. 676636.003 SP2-1 SP2-2, SP3-1 and SP-3-2 types, SKMTR Code 3185640604, NKMR. 676636.003. Service life of railway traffic light signal unit is minimum 20 years.
| AC power supply 50 Hz, source voltage | 10,5-12 V |
| DC power supply, source voltage | 10,5-12 V |
| Power consumption, max | 25 W |
| Light hole diameter, min | 200 mm |
| Signal color | red |
| Error-free running time, min | 50000 h |
| Working time, min | 20 years |
| Weight, max | 9 kg |
| Axial lighting force, min | 200 cd |
| SKMTR code | 3185640604 |
| Drawing № | NKMR.676636.003 |
| Used in following types of railway traffic lights signal units | SP2-1 SP2-2, SP3-1, SP-3-2 |
Red signal color railway traffic light signal unit NKMR.676636.003 is generally intended for railroad train approach to level crossing luminous alarm application to vehicles and pedestrian circulation.
Railway traffic light signal unit NKMR.676636.003 is permutable with customary electric bulb light signal head.
Predominant features of railway traffic light signal unit NKMR.676636.003:
service life is 25 times longer than multi-lens signals` working life
a few tens of self-supporting light-emitting-diode arrays are used instead of electric incandescent lamp; catastrophic failures danger is eliminated
railway traffic light spurious signal occurrence is excluded
diffuser glass is resistant to mechanical damage
Contents of delivery:
red signal color railway traffic light signal unit NKMR.676636.003
rack with background gate
sunshield
spot label
technical features and user's guide
Railway traffic light signal unit NKMR.676636.003 is meant for operation in temperate- and frigid climate at temperatures from - 60°С to +55° С. Vapor concentration ratio - 93±3% by 25±10°C.
