KE-LED-EX 4003 – Compact safety for the highest demands!
The extremely compact ATEX LED tube light with explosion protection is a cost-effective solution for illuminating confined areas, containers, and machinery where reliable and modern lighting is essential. Thanks to its robust construction, it meets all safety requirements for explosion protection. Equipped with three integrated POWER LED modules, the luminaire provides optimal illumination and clear visibility—perfect for demanding environments where limited space and safety are critical. The mounting clips included in the scope of delivery ensure flexible installation options, while the impact-resistant protective tube and anodized aluminum end caps guarantee exceptional durability. With an IP68 protection rating, the KE-LED-EX 4003 is completely dust-tight and waterproof (up to 50 m for 5 hours), making it ideal for use under extreme conditions such as in wastewater treatment plants, the petrochemical industry, or offshore environments. Thanks to various voltage options, it offers maximum flexibility in use—simply install and work safely.
Your advantages at a glance
- Maximum safety – explosion-protected LED tube light for EX Zones 1, 2, 21, and 22
- Optimal light output – 3 POWER LEDs (6500 K) for clear visibility at the workplace
- Extreme robustness – impact-resistant polycarbonate protective tube and IP68 certification
- Compact design – ideal for installation where space is limited
- Maximum flexibility – 10 m supply cable (extendable) and various voltage options
- Easy installation – includes two mounting clips with locking bracket
Technical Data
- Light source: 3 POWER LEDs / 6500 K
- Features: Short switch-on time / Long service life
- Protective tube: Polycarbonate (impact-resistant), Ø 40 mm
- End caps: Aluminum, anodized
- Mounting: 2 clips with locking bracket included
- Protection rating: IP68 (50 m / 5 h) | Dust- and waterproof
- Supply cable: 10 m H07BQ-F (extendable)
- Voltage options: 230 V / 110 V / 42 V / 24 V / 12 V
- Plug: None (Ex plug ATX/CEAG available on request)
The KE-LED-EX 4003 combines maximum safety with an extremely compact design—making it the ideal choice for reliable and durable lighting in hazardous, potentially explosive work environments.
| Nominal voltage | 230V | 110V | 42V | 24V | 12V |
| AC | AC/DC | AC/DC | AC/DC | AC/DC | |
| Current | 0,03 A | 0,025 A | 0,075 A | 0,10 A | 0,20 A |
| Power | 3,3 W | 3,0 W | 3,8 W | 3,0 W | 2,8 W |
| Protection class | II | II | II | III | III |
| Real lumen | 200 Lm | 185 Lm | 180 Lm | 255 Lm | 235 Lm |
| Energy efficiency |  |
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| Zones | 1, 2, 21, 22 | ||||
| Explosion protection gas |  II 2 G Ex eb mb op is IIC T4 Gb |
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| Explosion protection dust | II 2 G Ex eb mb op is IIC T4 Gb |
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| Number LED | 3 | ||||
| Color temperature | 6500 K | ||||
| CRI | > 70 | ||||
| Lifetime LED | > 50.000 h | ||||
| Tamb | -20 °C to +50 °C | ||||
| IP protection | IP68 | ||||
| Diffuser film | no | ||||
| Protective tube | polycarbonate | ||||
| End caps | aluminium, anodized | ||||
| Mounting bracket | 2x plastic brackets | ||||
| Cable | H07BQ-F | ||||
| Plug | without | ||||
| Weight | ca. 1,55 kg | ||||
| Length | ca. 320 mm | ||||
| KE-LED-EX 4003 tube luminaire / Dimensions mm | |||||||
| a | b | c | d | e | f | g | h |
| 35 | 100 | 120 | 45 | 20 | 43 | 40 | 300 |
2x Befestigungsklammer im Lieferumfang enthalten
| Mounting bracket BFK-D40 EX | ||||
| a | b | c | d | e |
| 67 | 25 | 20 | 40,4 | 58 |
| Number of mounting holes (f): 1x | ||||
| Art-Nr. | 230V | Length of the supply line |
| 147101 | 220-240 Volt AC | 5 m H07BQ-F 2 x 1,5 mm² w/o plug |
| 147100 | 220-240 Volt AC | 10 m H07BQ-F 2 x 1,5 mm² w/o plug |
| 147102 | 220-240 Volt AC | 15 m H07BQ-F 2 x 1,5 mm² w/o plug |
| 147113 | 220-240 Volt AC | 20 m H07BQ-F 2 x 1,5 mm² w/o plug |
| Art-Nr. | 110V | Length of the supply line |
| 147109 | 110 Volt AC/DC | 5 m H07BQ-F 2 x 1,5 mm² w/o plug |
| 147110 | 110 Volt AC/DC | 10 m H07BQ-F 2 x 1,5 mm² w/o plug |
| 147111 | 110 Volt AC/DC | 15 m H07BQ-F 2 x 1,5 mm² w/o plug |
| 147112 | 110 Volt AC/DC | 20 m H07BQ-F 2 x 1,5 mm² w/o plug |
| Art-Nr. | 42V | Length of the supply line |
| 147119 | 42 Volt AC/DC | 5 m H07BQ-F 2 x 1,5 mm² w/o plug |
| 147120 | 42 Volt AC/DC | 10 m H07BQ-F 2 x 1,5 mm² w/o plug |
| 147121 | 42 Volt AC/DC | 15 m H07BQ-F 2 x 1,5 mm² w/o plug |
| 147122 | 42 Volt AC/DC | 20 m H07BQ-F 2 x 1,5 mm² w/o plug |
| Art-Nr. | 24V | Length of the supply line |
| 147134 | 24 Volt AC/DC | 5 m H07BQ-F 2 x 1,5 mm² w/o plug |
| 147130 | 24 Volt AC/DC | 10 m H07BQ-F 2 x 1,5 mm² w/o plug |
| 147137 | 24 Volt AC/DC | 15 m H07BQ-F 2 x 1,5 mm² w/o plug |
| 147138 | 24 Volt AC/DC | 20 m H07BQ-F 2 x 1,5 mm² w/o plug |
| Art-Nr. | 12V | Length of the supply line |
| 147143 | 12 Volt AC/DC | 5 m H07BQ-F 2 x 1,5 mm² w/o plug |
| 147140 | 12 Volt AC/DC | 10 m H07BQ-F 2 x 1,5 mm² w/o plug |
| 147144 | 12 Volt AC/DC | 15 m H07BQ-F 2 x 1,5 mm² w/o plug |
| 147145 | 12 Volt AC/DC | 20 m H07BQ-F 2 x 1,5 mm² w/o plug |
- Datasheet KE-LED-EX 4003 tube light (782.45 KB)
- ATEX certificate KE-LED-EX 3010 (599.61 KB)
- Tender text KE-LED-EX 4003 (563.4 KB)
- Safety instructions (563.81 KB)
Hersteller Informationen
KIRA Leuchten GmbHWiedenstr. 6, 78244 Gottmadingen (Germany)
Phone: +43 7734 936 930
E-Mail: info@kira-leuchten.de
www.kira-leuchten.de/en