• Qlight QST50B-Ex Flame/Dust Ignition Proof Slim LED Signal Tower Light with Buzzer
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Qlight QST50B-Ex Flame/Dust Ignition Proof Slim LED Signal Tower Light with Buzzer

Qlight QST50B-Ex Flame/Dust Ignition Proof Slim LED Signal Tower Light with Buzzer

Slim aluminium flame and dust ignition proof LED signal tower light with built-in siren buzzer and flame arrester.

Key features

  • Built-in siren buzzer up to 90 dB at 1 m with flame arrester
  • Ex db IIC T6 Gb / Ex tb IIIC T85°C Db rated
  • Light diffusion tube for long-distance visibility
  • 1 to 5 layers, DC24V or AC110V-230V

Specifications

Ambient temperature -40 to +60 °C
Material PC lens and diffusion lens, aluminium housing and cover
Explosion protection IECEx/ATEX Ex db IIC T6 Gb, Ex tb IIIC T85°C Db; KCs Ex db IIC T6 Gb
Certificates IECEx, ATEX, KCs, NEPSI, CCC
Housing color Silver
Flashing rate 60-80 flashes/min
Light source current (1 layer) 75mA (DC24V), Max.55mA (AC110V-230V)
Protection rating IP66
Cable entry M16xP1.5
Weight 1.30kg
Sound level Max.90dB at 1m
Buzzer current 50mA (DC24V), Max.40mA (AC110V-230V)
QST50B-Ex Layers: 1-5 | Voltage: DC24V, AC110V-230V | Colors: R, A, G, B, W | Certificates: IECEx, ATEX, KCs, CCC (NEPSI)
Explosion-Proof Signal LightsQlight
1 product code available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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Qlight QST50B-Ex Flame/Dust Ignition Proof Slim LED Signal Tower Light with Buzzer

Brand Qlight·Explosion-Proof Signal Lights

Available part numbers (1)

QST50B-Ex

How to order

Send the Qlight part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codeSpec
QST50B-ExLayers: 1-5 | Voltage: DC24V, AC110V-230V | Colors: R, A, G, B, W | Certificates: IECEx, ATEX, KCs, CCC (NEPSI)

Need a different model, or a part not listed here? Send us your parts list →

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