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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 1210 10W 600h
SIG 1820 20W 600h
SIG 1230 30W 600h
SIG 3015 15W 600h
SIG 3015 LL 15W 8800h
SIG 1230 LL 30W 8800h
SIG 1820 LL 20.00W 8800h
 

SIG 1210

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
Color rendering index Ra 100

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 SIG 1210UE CL 1
Product code Packaging unit
Piece / unit
Dimensions in h x w x l Gross weight Volume
4050300832173 UNV
1
18.40g
4050300218175 FS
10
4050300218182 VS
100
410mm x 205mm x 170mm 2580.00g 14.29dm³
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.