Pfannenberg Catalogue

Visual signaling devices
SPECTRA series traffic lights
P 450 TLA (Ø 140 mm) / P 350 TLA (Ø 100 mm)
P 450 LDA
r =
23 m
P 350 LDA
r =
10.5m
IP 65
+ 50 °C
- 25 °C
• signal lights for traffi c light applications
• simple to combine for horizontal or vertical confi guration
• convenient electrical connection of combined traffi c lights
• safe and maintenance-free even under the infl uence of extreme
vibration thanks to LED technology
• clear signalling even in extremely bright surroundings thanks to the
use of clear lenses
• stable fi xing bracket for flexible alignment and mounting (optional)
• durable, sturdy and functionally reliable due to the use of high-quality
plastic
• high signaling effect due to prismatic coloured lens
• glare protection adjustable to suit local conditions
• high IP protection in any installation position
• connecting piece for traffi c light combinations included
Range as
per EN 54
Range as
per EN 54
Protection
system
Operating
temperature
Electrical data P 450 TLA P 350 TLA
Rated voltage 115 / 230 V AC 12 / 24 V DC 115 / 230 V AC 12 / 24 V DC
Operating range 90 V – 253 V 10 V – 30 V 90 V – 253 V 10 V – 30 V
Nominal current consumption 15 - 40 mA 175 mA 10 - 40 mA 140 mA
Mechanical data P 450 TLA P 350 TLA
Operating mode
Light source
LED continuous light
high output LED array
Light intensity (DIN 5037) 60 cd 45 cd
Lens colour
Operating temperature - 25 °C ... + 50 °C
Relative humidity 90 % @ + 20 °C
Protection system according to EN 60529 IP 65
Duty cycle 100 %
Service life of light source > 50.000 hrs
Material
Design
Mounting
clear
polycarbonate (PC), UL 94 VO f1
bayonet with anti-tamper locking screw
surface mounting (wall bracket available as accessory)
Connecting terminals screw terminals 2 x 1.5 mm 2 screw terminals 2 x 1.5 mm 2
Cable entry
1 x 5-7 mm push through grommet (bottom side);
2 x M20 cable entries sideways
(incl. connecting piece)
1 x 5-7 mm push through grommet;
2 x M20 cable entry
(incl. connecting piece)
Weight 410 g 230 g
92
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