Ordercode: 5MB251DL30840

Article office luminaire
Product name Arktika®
Lamp LED
Rated luminous flux 4400lm
Luminous efficacy 131lm/W
Colour temperature 4000K
Colour rendering CRI > 80
Rated input power 34W
Service life 50000h (L80/B50) at AT = 25°C
Protection rating IP20
Weight 1.8kg

Arktika®, office luminaire, primary anti-glare with honeycomb louvre, of plastic, aluminium vaporised, highly specular, light emission: direct/indirect distribution, primary light characteristic: symmetric, installation type: suspended mounting, LED rated luminous flux: 4.400 lm, light colour: 840, colour temperature: 4000K, control gear: ECG DALI, with terminal, 3+2-pole, max. 2.5mm², mains connection: 220..240V, AC, 50/60Hz, rated input power: 34W, housing, of aluminium, powder-coated, traffic white (RAL 9016), 1-length, length: 1.250 mm, width: 120 mm, height: 8mm, protection rating (complete): IP20, insulation class (complete): insulation class II (safety insulation), certification: CE, ENEC, VDE, packaging unit: 1 piece

Product details


Key data

Product type office luminaire
Product name Arktika®
Order No. 5MB251DL30840


Lighting technology

Glare reduction honeycomb louvre of plastic, aluminium vaporised, highly specular
Beam angle wide distribution, 95°
Symmetry symmetric distribution
Light emission direct/indirect distribution
UGR viewing direction along longitudinal luminaire axis ≤ 19


Lamps

Lamps with LED
Rated luminous flux 4400lm
Luminous efficacy 131lm/W
Colour temperature 4000K
Colour rendering index CRI > 80
Light colour 840
SDCM (Standard Deviation of Colour Matching) MacAdam ≤ 3 SDCM (initial)
Rated input power 34W


Operating device

Control gear ECG DALI
Control DALI


Certificates, Standards

Protection rating IP20
Insulation class insulation class II (safety insulation)
Certification, designation CE, ENEC, VDE


Material, Colour

housing aluminium, powder-coated, traffic white (RAL 9016), 1-length
Colour specification traffic white (RAL 9016)


Mounting

Mounting method, mounting location suspended mounting, to the wire suspension, to the ceiling
Recommended suspension height 0.2..1.5m


Electrical connection

Connection terminal, 3+2-pole, max. 2.5mm²
Nominal voltage 220..240V, 50/60Hz, AC


Dimensions, Weight

Length 1250mm
Width 120mm
Height 8mm
Weight 1.8kg


Service life

Rated service life 50000h (L80/B50) at AT = 25°C

Product type
office luminaire

Product name
Arktika®

Order No.
5MB251DL30840

Glare reduction
honeycomb louvre of plastic, aluminium vaporised, highly specular

Beam angle
wide distribution, 95°

Symmetry
symmetric distribution

Light emission
direct/indirect distribution

UGR viewing direction along longitudinal luminaire axis
≤ 19

Lamps
with LED

Rated luminous flux
4400lm

Luminous efficacy
131lm/W

Colour temperature
4000K

Colour rendering index
CRI > 80

Light colour
840

SDCM (Standard Deviation of Colour Matching)
MacAdam ≤ 3 SDCM (initial)

Rated input power
34W

Control gear
ECG DALI

Control
DALI

Protection rating
IP20

Insulation class
insulation class II (safety insulation)

Certification, designation
CE, ENEC, VDE

housing
aluminium, powder-coated, traffic white (RAL 9016), 1-length

Colour specification
traffic white (RAL 9016)

Mounting method, mounting location
suspended mounting, to the wire suspension, to the ceiling

Recommended suspension height
0.2..1.5m

Connection
terminal, 3+2-pole, max. 2.5mm²

Nominal voltage
220..240V, 50/60Hz, AC

Length
1250mm

Width
120mm

Height
8mm

Weight
1.8kg

Rated service life
50000h (L80/B50) at AT = 25°C

Photometric report / planning data

Photometric report / planning data

Arktika®
office luminaire, traffic white (RAL 9016), DALI, 4400lm, 840, 1250x120mm, Connection: terminal
Ordercode: 5MB251DL30840