8LT4K05BG – ILLUMIN/SOUNDER 3 COL TOWER 45MM GRN-ORG-RED 24VDC
The Lovato 8LT4K05BG is a pre-assembled signal tower designed for clear, reliable status indication in compact spaces. With a Ø45mm footprint, it delivers steady light in three colours-green, orange and red-via a built-in LED circuit for consistent visibility. Operating from a 24VDC supply, it integrates a selectable audible module offering continuous or pulsed alerts at 80 dB, simplifying panel integration. Part of the 8LT4 series, this robust unit features a durable polycarbonate housing and three-layer stack configuration for straightforward machine status signalling. Conforming to IEC/EN 60947-5-1, IEC/EN 60947-1, UL508 and CSA C22.2 n° 14, it delivers dependable performance from -20 to + 50 °C. Ideal for control panels, machinery and production cells where compact, steady-light indication with audible notification is required.
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The Lovato 8LT4K05BG is a compact and reliable industrial signal tower designed for machine status indication, automation systems and electrical control applications. Part of the Lovato 8LT4 signal tower series, this pre-assembled LED signalling column combines green, orange and red steady-light modules with an integrated continuous or pulsed sound function to provide clear operator communication in industrial environments.
The 8LT4K05BG features a 45 mm diameter signal tower design with built-in LED circuitry, delivering dependable visual indication together with audible alerts. Its compact polycarbonate housing, IP54 protection rating and 24 VDC operation make it suitable for machinery, control panels and industrial automation installations requiring reliable signalling performance.
With green, orange and red LED indication and an integrated 80 dB sound module, the Lovato 8LT4K05BG provides an effective signalling solution for production lines, OEM machinery and industrial control systems where immediate machine status feedback is required.
Key Advantages
Complete LED signal tower with integrated audible alarm for industrial automation.
Green, orange and red visual indication for machine status monitoring.
24 VDC operation compatible with modern control systems.
Built-in LED technology provides efficient operation and long service life.
Integrated continuous or pulsed sound function improves operator awareness.
Compact 45 mm diameter design for space-saving installations.
Key Features
Lovato 8LT4 signal tower series.
45 mm diameter signal column.
Three-colour LED indication.
Green, orange and red steady-light modules.
24 VDC supply voltage.
Built-in LED circuit.
Continuous or pulsed sound module.
80 dB audible output.
Polycarbonate housing construction.
Screw clamp terminal connection.
Technical Specifications
Manufacturer: Lovato Electric
Series: 8LT4
Model: 8LT4K05BG
Product type: Signal tower
Diameter: 45 mm
Supply voltage: 24 VDC ±10%
Light type: Steady LED light
Colours: Green, orange, red
Number of layers: 3 colours
Sound function: Continuous or pulsed sound
Sound intensity: 80 dB
Housing material: Polycarbonate
Protection rating: IP54
Light consumption: 37 mA per module
Sound module consumption: 15 mA
Terminal type: Screw clamp terminals
Maximum conductor size: 1.5 mm²
Operating temperature: -20°C to +50°C
Weight: Approx. 320 g
Reliable Machine Status Indication
Industrial signal towers such as the Lovato 8LT4K05BG provide operators with immediate visual and audible feedback about equipment conditions. Combining LED indication with sound alerts helps improve safety, productivity and machine monitoring in automated production environments.
The 8LT4K05BG is designed for integration into industrial machinery, OEM equipment and control systems. Its compact construction, clear colour indication and integrated sound function provide an effective signalling solution for modern automation applications.
Typical Applications
Industrial automation systems.
Machine status indication panels.
Production and assembly lines.
OEM machinery control systems.
Electrical control cabinets.
Factory equipment monitoring.
Process automation installations.
Technical Specifications
Voltage
24 V
HS Code
85365080
Frequently Asked Questions
What is the Lovato 8LT4K05BG used for?
The Lovato 8LT4K05BG is used as an industrial signal tower to provide visual and audible machine status indication in automation and control applications.
What voltage does the Lovato 8LT4K05BG require?
The signal tower operates from a 24 VDC supply.
What colours are included in the 8LT4K05BG?
The Lovato 8LT4K05BG includes green, orange and red LED indication for displaying different machine operating conditions.
Does the 8LT4K05BG include an audible alarm?
Yes. The 8LT4K05BG includes a continuous or pulsed sound module with an audible output of approximately 80 dB.
Where is the Lovato 8LT4K05BG installed?
The signal tower is typically installed on industrial machinery, automation panels and electrical control systems requiring clear visual and audible status indication.
Trusted for Industrial Automation Signalling
Lovato signal towers provide dependable visual and audible indication solutions for industrial automation, helping operators quickly identify machine conditions and respond effectively to equipment events.
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Voltage
24 V
HS Code
85365080
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...