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24 Volt Automotive Electrics – High Performance for Commercial Vehicles & Agricultural Machinery

Welcome to Weltmann KFZ-Teile – your reliable partner for 24 volt automotive electrics. In this category, you'll find a wide range of high-quality 24V spare parts and accessories for trucks, tractors, construction machinery, motorhomes, and other commercial vehicles. Whether you're looking for 24 volt relays, voltage converters, batteries, lighting, or sockets – you'll find what you need right here.

Why 24 Volt? The Benefits at a Glance

The 24V electrical system is standard in many commercial and agricultural vehicles. It offers greater power reserves, reduces current flow at equal power, and allows the use of more powerful electrical components. Especially in vehicles with long cable runs – such as trucks or trailers – the 24 volt system is the ideal solution.

Our 24 Volt Products at a Glance

  • 24V Relays & Switches – for reliable switching under heavy loads
  • 24 Volt Lighting – from LED work lights to rear lights
  • 24 Volt Batteries – durable, maintenance-free, and powerful
  • Voltage Converters 24V to 12V – perfect for accessories that run on 12V
  • 24V Sockets & Cables – robust & weatherproof for any application

Quality You Can Count On

At Weltmann KFZ-Teile, we stand for tested brand quality. All 24V components in our shop meet common standards and are suitable for professional use. Whether for truck applications, agricultural use, or motorhome conversions – we provide durable and precisely fitting parts.

For Workshops & DIY – Order 24 Volt Components Online Now

Want to upgrade your vehicle or replace faulty components? In our online shop, you’ll find everything for your 24V system. With fast shipping and fair prices, your project will be ready in no time. Need advice? Our support team is happy to help!

FAQ – Frequently Asked Questions About 24 Volt Vehicle Parts


Which vehicles use a 24 volt system?
24V systems are standard in trucks, buses, tractors, construction vehicles, and in some motorhomes and boats.

Can I connect 12V devices to a 24V system?
Only with a voltage converter (24V to 12V). Otherwise, the device may be damaged.

Which battery do I need for a 24V system?
Either two 12V batteries connected in series or a dedicated 24V battery – depending on your vehicle and space availability.

Are there differences in 24V lights?
Yes, 24V bulbs and LED lights are designed for higher voltage and must not be used in 12V systems.

How do I find the right replacement part?
Use our filter options or contact our team with your vehicle details – we’re happy to help!

Buy high-quality 24 volt vehicle parts online now – at Weltmann KFZ-Teile, your expert for professional vehicle technology.

Kontaktiere Uns auf Whatsapp

Wählen Sie einen Unserer verfügbaren Support Mitarbeiter aus oder schreibe uns eine Email unter info@weltmann-kfzteile.de

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Support Ines
52468386070
Sie können uns auch telefonisch unter der Nummer 05246 8386070 von 8- 12 Uhr erreichen.
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