HELLA - Lighting catalogue

Optical Warning Systems OWS 540
Optical warning systems OWS 540, 540 mm
For tow-service vehicles, public-authority vehicles and excessively long or excessively wide trucks.
With two domes, rubber gasket and H1 bulbs.
Light aperture (reflector dia.): 83 mm.
Amber and blue domes with optical pattern.
One 4 m long connection lead is supplied with optical warning system.
Technical data:
Rated voltage: 12V / 24V.
Operating voltage range: 10V - 15.5V at 12V, 20V - 31V at 24V.
Power consumption (rated voltage) of rotating beacons: 9.4A at 12V, 5.4A at 24V.
Operating temperature: -40 °C to +60 °C.
RF suppression: CISPR 25, class 5 (conducted).
Resistant to high pressure cleaning. Weight: max. 5 kg.
Part no.
Pk.
2RL 007 900-501 1
Optical warning system OWS 540, 540 mm,
amber, 12V
amber, 12V
2RL 007 900-521 1 amber, 12V, with magnetic attachment
2RL 007 900-511 1 amber, 24V
2RL 007 900-551 1 blue, 12V
2RL 007 900-561 1 blue, 24V
9EL 861 912-001 1
Spare parts:
Dome, amber,
left
9EL 861 913-001 1 right
Dome, blue,
9EL 861 912-021 1 left
9EL 861 913-021 1 right
Reflector
9DX 861 872-001 1 for amber OWS, with reflector made of plastic (for systems up to model year 2002)
9DX 862 849-001 1 for amber OWS, with reflector made of metal
9DX 861 976-001 1 for blue OWS
9MN 860 677-021 1 Motor 12V/24V
H1 bulb,
8GH 002 089-133 1 12V55W
8GH 002 089-251 1 24V70W
Accessories see page 6.44 - 6.45
6.40 LHT 11