SKU: 8LT4K03BGMPN: 8LT4K03BG
8LT4K03BG - ILLUMIN/SOUNDER TOWER 45MM GREEN-RED 24VDC

8LT4K03BG – ILLUMIN/SOUNDER TOWER 45MM GREEN-RED 24VDC

The Lovato 8LT4K03BG is a pre-assembled signal tower designed for clear visual and audible status indication in compact installations. With a Ø45mm footprint, green and red steady-light modules and a built-in sounder offering continuous or pulsed tones, it runs on 24VDC. Robust polycarbonate housing and an 80 dB sound level deliver dependable performance for industrial control panels, machinery, and automation where concise signalling is essential. Part of the 8LT4 series, this Ø45mm unit provides two colour layers and steady light output, with a sound module included for pre-assembled types. It operates from -20 to + 50 °C and meets IEC/EN 60947-5-1, IEC/EN 60947-1, UL508 and CSA C22.2 n° 14. The built-in LED circuit ensures crisp indication while the 24VDC input allows straightforward integration.

Price
List Price ex VAT
Your Price
On backorder Please contact us for a delivery time before you order
Get the best trade prices Trade exclusive

Create a trade account to unlock exclusive pricing, special offers and more.

Trade pricing is personalised to your account

Available on backorder

£270.25

Why Choose the Lovato 8LT4K03BG Signal Tower?

The Lovato 8LT4K03BG 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 and red steady-light modules with an integrated audible sound function to provide clear operator notification in industrial environments.

The 8LT4K03BG features a 45 mm diameter signal tower design with built-in LED circuitry, delivering dependable visual indication together with continuous or pulsed sound output. Its compact polycarbonate housing and IP54 protection rating make it suitable for machinery, control panels and industrial automation installations requiring reliable signalling performance.

Operating from a 24 VDC supply, the Lovato 8LT4K03BG provides green and red LED indication with an integrated 80 dB sound module, making it ideal for production equipment, 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 and red visual indication for machine status monitoring.
  • 24 VDC operation compatible with modern control systems.
  • Built-in LED technology provides long service life and efficient operation.
  • 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.
  • Green and red LED steady-light modules.
  • 24 VDC supply voltage.
  • Integrated continuous or pulsed sound module.
  • 80 dB audible output.
  • Built-in LED circuit.
  • Polycarbonate housing construction.
  • Screw clamp terminal connection.

Technical Specifications

  • Manufacturer: Lovato Electric
  • Series: 8LT4
  • Model: 8LT4K03BG
  • Product type: Signal tower
  • Diameter: 45 mm
  • Supply voltage: 24 VDC ±10%
  • Light type: Steady LED light
  • Colours: Green, red
  • Number of layers: 2 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. 240 g

Reliable Machine Status Indication

Industrial signal towers such as the Lovato 8LT4K03BG 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 8LT4K03BG 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 8LT4K03BG used for?

The Lovato 8LT4K03BG 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 8LT4K03BG require?

The signal tower operates from a 24 VDC supply.

What colours are included in the 8LT4K03BG?

The Lovato 8LT4K03BG includes green and red LED indication for displaying different machine operating conditions.

Does the 8LT4K03BG include an audible alarm?

Yes. The 8LT4K03BG includes a continuous or pulsed sound module with an audible output of approximately 80 dB.

Where is the Lovato 8LT4K03BG 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.
{ "@context": "https://schema.org/", "@type": "Product", "name": "Lovato 8LT4K03BG Signal Tower Green Red LED 24VDC", "sku": "8LT4K03BG", "mpn": "8LT4K03BG", "brand": { "@type": "Brand", "name": "Lovato Electric" }, "category": "Industrial Signal Towers", "description": "Lovato 8LT4K03BG industrial signal tower with green and red LED steady light indication, integrated continuous or pulsed sound module, 45mm diameter and 24VDC supply.", "additionalProperty": [ { "@type": "PropertyValue", "name": "Diameter", "value": "45 mm" }, { "@type": "PropertyValue", "name": "Supply voltage", "value": "24 VDC" }, { "@type": "PropertyValue", "name": "Light type", "value": "Steady LED" }, { "@type": "PropertyValue", "name": "Colours", "value": "Green, red" }, { "@type": "PropertyValue", "name": "Sound intensity", "value": "80 dB" }, { "@type": "PropertyValue", "name": "Protection rating", "value": "IP54" } ] } { "@context": "https://schema.org", "@type": "FAQPage", "inLanguage": "en-GB", "mainEntity": [ { "@type": "Question", "name": "What is the Lovato 8LT4K03BG used for?", "acceptedAnswer": { "@type": "Answer", "text": "The Lovato 8LT4K03BG is used as an industrial signal tower to provide visual and audible machine status indication in automation and control applications." } }, { "@type": "Question", "name": "What voltage does the Lovato 8LT4K03BG require?", "acceptedAnswer": { "@type": "Answer", "text": "The signal tower operates from a 24 VDC supply." } }, { "@type": "Question", "name": "What colours are included in the 8LT4K03BG?", "acceptedAnswer": { "@type": "Answer", "text": "The Lovato 8LT4K03BG includes green and red LED indication for displaying different machine operating conditions." } }, { "@type": "Question", "name": "Does the 8LT4K03BG include an audible alarm?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. The 8LT4K03BG includes a continuous or pulsed sound module with an audible output of approximately 80 dB." } }, { "@type": "Question", "name": "Where is the Lovato 8LT4K03BG installed?", "acceptedAnswer": { "@type": "Answer", "text": "The signal tower is typically installed on industrial machinery, automation panels and electrical control systems requiring clear visual and audible status indication." } } ] }

● Service Agreements

Credit Accounts

Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.

 Tick  Priority sourcing and supply support

 Tick  Flexible payment terms for qualifying organisations

 Tick  Support for engineering, maintenance, and operations

500 +

Stock lines ready to ship

1,000 +

Same day dispatches

3500 +

Customers supported

28 

Trusted Manfacturers

● frequently asked questions

Common questions about our products and support

 

At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.

What product ranges do you supply

We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products. 

Can you help specify the correct part?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

Do you have stock for urgent orders?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

What are your delivery times and costs?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

What about warranties, returns and faulty items?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

● latest blog

Discover  our latest insights and
expert advice

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

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.

LED Controls: Danfoss Drives Authorised Partner

LED Controls: Danfoss Drives Authorised Partner

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...

LED Controls: Your Complete Control Panel Solution

LED Controls: Your Complete Control Panel Solution

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...