Traffic signal lamps

Dr.Fisher SIG 1820 20 20W 12V BA20d

842088 | Manufacturer: Dr.Fisher | EAN: 4050300832234 | MPN: 1820

23,89 €tax excl.

Price for 1 piece, excluding shipping costs!
Condition: New product
Factory Box - pieces (pcs): 10

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More info

More info

Low-voltage lamps for traffic signalling equipment.

Nominal wattage 20 W
Nominal voltage 12 V
Test voltage 12 V
Nominal luminous flux 350 lm
Diameter 36 mm
Overall length 67 mm
Light center length (LCL) 29.6 mm
Nominal lamp life time 600 h
Base (standard designation) BA20d
Burning position hs30

• 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

• Dual-coil lamps for higher operation safety of the signalling system

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

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

General safety informations



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