B623
Colour
Optional accessories
Technical Data
last update: 21/10/2025Description
Standing luminaire designed to use metal-halide lamps with adjustable spot symmetric optic 0 ° - 15 °. It has a round body, an outer casing and a frame. The body is made of cast aluminium and the frame of stainless steel AISI 304. It has a closing hardened glass, a silicone sealing gasket, an antiglare screen for visual comfort and a nickel-plated brass M15x1 cable clamp for connecting the upper assembly to the lower assembly. The lower section houses a decompression box with cascade connection, 6-pole terminal board and double cable clamp M24x1.5 in stainless steel. This makes it easier to open the upper glass by eliminating negative pressure inside the optical assembly and the pump effect on the supply cable. The location and anchoring of the assembly to the outer casing is ensured by 2 stainless-steel screws M6x25 UNI 5931. The outer casing for embedding is made of black reinforced-polypropylene plastic material (to be ordered separately). Resistance to static load up to 3500 Kg. All screws are made of stainless steel (A2). Maximum glass temperature 90° C.
Dimensions
Diameter (mm)
ø312
Shape
Round
Technical performance
Complies with EN60598-1 and pertinent regulations
Physical properties
Material
Aluminium
Product certification
-
CE -
ENEC-03 -
QCERT
Photometric data
Details
lm system
W system
lm source
W source
50
Luminous efficiency - lm/W (system value)
0
lm in emergency mode
-
Light output ratio (LOR)
30
Optic and beam angle
S - Spot 12°
Colour temperature
K
Charts and polar curves
Electrical data
Operating ambient temperature range
da -20°C a +35°C.
ZVEI code
HIT-CE
Power Supply
Electronic Control gear included
Mounting options
Integral
Installation
Description
Electronic control gear unit 220-240V ac;
Mounting
Ground recessed
Wiring
Control gear with explosion-proof capacitor, ignitor and electromagnetic ballast.
Notes
Accessories available: suction cup, outer casing and relevant closing plug.