Dr.Fisher SIG 1220 20W 12V BA20d








Low-voltage lamps for traffic signalling equipment.

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10,88€tax excl.

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

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More info

Nominal wattage 20.00W
Nominal voltage 12.0V
Test voltage 12V

Nominal luminous flux 280 lm

Diameter 36.0 mm
Overall length 65.0 mm
Light center length (LCL) 30.0 mm

Nominal lamp life time 2000 h

Base (standard designation) BA20d
Burning position Any

Product benefits
-Narrow geometrical tolerances for safe operation of the signal installation
-Exact light centre position for optimum adjustment in the equipment
-Long lamp life time for efficient operation of signalling systems
-High reliability to avoid expensive delays to train schedules

Areas of application
-Railway traffic signalling systems

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 1220 20W 12V BA20d 4050300831596 1220

Data sheet
Voltage - volt (V)12
Wattage - watt (W)20
Luminous flux - lumen (lm)280
Luminous Efficacy Lamp - (lm / W)14
Energy consumption - (kWh / 1000h)20
Lifetime - hours (h)2000
Factory Box - pieces (pcs)10
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