Clifford & Snell YL4IS Series Amber Sounder Beacon, 18 → 24 V dc, IP65, Fixed Mount, 100dB at 1 Metre

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Subtotal (1 unit)*

£254.62

(exc. VAT)

£305.54

(inc. VAT)

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  • 1 unit(s) shipping from 17 November 2025
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RS Stock No.:
197-4727
Mfr. Part No.:
YL4/ISC/T4/A/RN
Brand:
Clifford & Snell
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Brand

Clifford & Snell

Supply Voltage

18 → 24 V dc

Lens Colour

Amber

Mounting Style

Fixed

Current Type

DC

Light Effect

Flashing

Sounder Type

Electronic

Decibels at 1 Metre

100dB

Series

YL4IS

Bulb Type

LED

Housing Colour

Red

Maximum Decibel

100dB

IP Rating

IP65

Hazardous Area Certification

ATEX

Number Of Tones

32

Housing Material

ABS FR & PC

Maximum Temperature

+40°C

Minimum Temperature

-25°C

Model Number

211533

Clifford & Snell Amber Sounder Beacon, 100dB, 0.7W - YL4IS Series - YL4/ISC/T4/A/RN


Looking for an effective audio and visual signalling solution? Choose this amber sounder beacon from Clifford & Snell. This component's LED bulb gives off a bright flashing light that quickly draws attention to a hazard or change in machine operations. Its electronic sounder delivers a volume of up to 100dB (decibels), ensuring it can be heard even from a distance. Thanks to its ATEX certification, it's safe for use in potentially explosive environments.

Features & Benefits


• Polycarbonate (PC) lens is UV-stable to prevent discolouration in direct sunlight
• Wide operating temperature range of -25°C to +40°C for use in demanding conditions
• Low current consumption of 25mA at 24V DC for energy-efficient operation
• IP55 (ingress protection) rating for limited protection against dust and water sprays
• Supplied with stainless steel fixings for easy and secure installation

Applications


• Chemical processing facilities
• Gas plants
• Research laboratories

Is this beacon flame-retardant?


Yes, this sounder beacon's ABS (acrylonitrile butadiene styrene) housing material is flame-retardant to prevent flames from spreading in the event of a fire, making it a safe choice.

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