Intrinsically Safe LED Signal Lamp DKL01

DKL01 Tri-Color LED Signal Light

The DKL01 is a robust, versatile, and compact LED signal light, perfect for use in hazardous, explosion-prone industrial areas. Its key features include:

  • ATEX-certified: Designed to meet the highest safety standards in explosion-prone environments.
  • Durable material: The lamp body is made of long-lasting brass, and the cap is made of resistant polycarbonate.
  • IP67 protection level: The DKL01 is fully cast, making it resistant to dust and temporary submersion in water.
  • Compact and easy to install: With a diameter of just 37mm and a height of 75mm, the lamp is easy to install, thanks to the M28x1.5 thread.
  • Versatile use: Perfect for the chemical and petrochemical industry, filling plants for flammable liquids, as well as in areas prone to dust explosions, such as plastic and metal processing companies, in the food industry, grain mills, and the wood processing industry. Also ideal for use as a signal light for locks in Ex zones.
  • Individually controllable colors: Standard colors red, yellow, and green for representing different operating states or warning messages. Other color combinations are available as special orders.
  • Customizable cable length: The lamp comes with a 2-meter cable, but other cable lengths are available on request.

The DKL01 LED signal light is the ideal, safe, and reliable solution for your industrial signaling needs.

SKU: 44013 Category:



3 – colored intrinsically safe signal lamp for the EX area. (colors can be combined to customers need)

Approval number: CE1461 OBAC 18 ATEX 0335X


Group I (Mining): I M1 Ex ia MA

UN = 12V, UI = 16V

Group II (all): II 1 GD Ex IIIC ia Ga Da T4

UN = 24V, UI = 30V

Colour combinations – e.g.: red/yellow/green or red/white/green or orange/green/white.

The DKL01 is also available in one color.

The DKL01 is fastened with thread M28×1.5.


DKL01_EX_COLOUR_(S) : : EX = I for Group I (Mining), EX=II for Group II
: COLOR (multicoloured) = red/green/yellow, white/or/green, etc.
: COLOR (monochrome) = red, green, white, yellow, etc.


Supply voltage UN = 12V (EX I) = 24V (EX II)

current consumption:

red IN ≤ 20mA
yellow IN ≤ 45mA
green IN ≤ 45mA
orange IN ≤ 45mA
white IN ≤ 45mA
Umax (temporary) = 16V (EX I)
= 30V (EX II)

Housing IP67

D = 37 mm

H = 75 mm

Tamb -20 °C < T < 70 °C

Cable length 2 m, other lengths on request

Additional information

Intrinsically safe


Housing IP protection class


Power supply

12V DC, 24V DC

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