Hazardous Area Products // Audible & Visual Warning Signals // Beacons & Strobes // MEDC Expertline LED Signalling Device

MEDC Expertline LED Signalling Device


Ex e explosion-proof LED light

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MEDC Explosion-proof LED Light Expertline

Hazardous areas often require the use of optical signals for warning, information or signalling purposes. The Expertline-LED provides these signalling options. The available operating modes are continuous light, strobe light, blinking light and rotating light, and turning on the supply voltage activates the device. The Ex-light is equipped with high performance light-emitting diodes (LEDs) and comes in the colours white, red, yellow, green and blue. The housing conforms to protection degree IP66 and is suitable for both indoor and outdoor use.

The plastic housing and the dome consist of impact-resistant polycarbonate. The dome with the LEDs is completely filled with transparent compound. The complete electronics are also encapsulated in the compound. Thus, the ‘encapsulation’ type of protection is established. The terminal room has been designed according to the ‘increased safety’ type of protection.

The DIP-switches for adjusting the operating modes have the ‘intrinsically safe’ type of protection.

A V4A metal bracket serves as wall mounting. The device may be operated in any position.


  • Housing polycarbonate (black)
  • All metal parts of V4A stainless steel
  • Protection degree IP 66 acc. to IEC 60529
  • II 2 G Ex emb(ib) IIC T4
    II 2 D Ex mbD tD A21 IP66 T 130°C
  • 4 different operating modes (continuous, blinking, strobe and rotating light)
  • Available colours:
    white, red, yellow, green and blue
Technical Specification
CertificationATEX, IECEx, GOST, Inmetro, UL
FlameproofII 2 G Ex emb(ib) IIC T4
II 2 D Ex mbD tD A21 IP66 T 130°C
Certified Ambient Temperature-40°C to +65°C
Ingress ProtectionIP66
Entries1x M20 x 1.5
2x blind plug M20 x 1.5.
Weight2.5kg approx
OptionsLED colour, voltage

MEDC Expertline LED Signalling Device Datasheet