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Low-voltage over-pressure dual-coil lamps, railway

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Overview Low-voltage over-pressure dual-coil lamps, railway

Product description Nominal wattage Nominal lamp life time Light color (designation) Dimmable Color temperature
SIG 1810 10W 600h
SIG 1210 10W 600h
SIG 1820 20W 600h
SIG 1230 30W 600h
SIG 2460 60W 600h
SIG 3015 15W 600h
SIG 3015 LL 15W 8800h
SIG 1230 LL 30W 8800h
SIG 1820 LL 20.00W 8800h
 

SIG 1810

Product benefits
  • Second filament takes over when the main filament fails
  • Various wattages matched to specific needs of the relevant optical systems

Product details

Electrical data

Nominal wattage 10 W
Nominal voltage 12 V
Test voltage 12 V

Photometrical data

Nominal luminous flux 137 lm
Luminous flux 137 lm

Dimensions & weight

Diameter 36.0 mm
Overall length 67.0 mm
Light center length (LCL)
29.6 mm

Lifespan

Nominal lamp life time
600 h

Additional product data

Base (standard designation) BA20d
Product remark Available on request/Not for new designs

Capabilities

Burning position
hs30

Country-specific categorizations

Order reference SG1810UE CL 10W
Product code Packaging unit
Piece / unit
Dimensions in h x w x l Gross weight Volume
4050300832142 UNV
1
72mm x 36mm x 39mm 21.00g 0.10dm³
4050300219592 FS
10
80mm x 82mm x 194mm 226.00g 1.27dm³
4050300219608 VS
100
413mm x 172mm x 205mm 2455.67g 14.56dm³
Product benefits
  • Second filament takes over when the main filament fails
  • Various wattages matched to specific needs of the relevant optical systems
Areas of application
  • Railway traffic signalling systems
Product features
  • Dual-coil lamps for higher operation safety of the signalling system

Safety advice
Use only in signal equipment/luminaires that are specially designed for the purpose.
Protect the lamps against moisture during operation and installation.