Dr.Fisher SIG 1820 20-20W 12V BA20d








Low-voltage lamps for traffic signalling equipment.

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19,91€tax excl.

Weight: 0.03 kg
Delivery: 1 to 3 days
Condition: New product

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More info

Nominal wattage 20.0W
Nominal voltage 12.0V
Test voltage 12V

Nominal luminous flux 350 lm

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

Nominal lamp life time 600 h

Base (standard designation) BA20d
Burning position hs30

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 equipment/luminaires that are specially designed for the purpose.
Protect the lamps against moisture during operation and installation.

Dr.Fisher SIG 1820 20-20W 12V BA20d 4050300832234 1820

Data sheet
Dimmable No
Base/Sockel BA20d
Voltage - volt (V) 12
Wattage - watt (W) 20
Luminous flux - lumen (lm) 350
Luminous Efficacy Lamp - (lm / W) 18
Energy consumption - (kWh / 1000h) 20
Lifetime - hours (h) 600
Factory Box - pieces (pcs) 10
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