The tried-and-tested plug-in system according to ISO 4165 allows an additional connection option for supplying a variety of small consumers, such as lights, fans, coolers, telephones, laptops, portable refrigerators, coffee machines etc. Depending on the version, the plug-in systems can be installed both inside and outside the vehicle. The universal plugs allow the use of both systems with one and the same plug due to the red front adapter. Here, too, the HELLA range offers the right design for almost every application thanks to its wide variety.

• Improve safety with a socket that maintains reliable electrical connections for lights and brakes.
• Connect your trailer wiring securely with a receptacle socket that delivers consistent power flow.
• Install quickly with OE-style connectors that guarantee a perfect fit and hassle-free service.
• Depend on long-lasting reliability with a socket engineered for heavy-duty towing performance.
• Enjoy rugged durability with corrosion-resistant materials that withstand harsh conditions.
• Easy assembly