These sealed electrical connection systems are designed to withstand harsh environmental conditions, including moisture, temperature fluctuations, and abrasion. Common applications include automotive wiring, particularly in areas exposed to the elements, such as engine compartments, undercarriage components, and exterior lighting. A typical assembly consists of terminals, seals, and a plastic housing, offering a robust and reliable connection.
Durable connections are critical for vehicle reliability and longevity, especially in challenging environments. Protecting electrical circuits from corrosion and short circuits minimizes maintenance and potential failures, ensuring consistent performance. Originally developed by General Motors for enhanced dependability, the design has become widely adopted across the automotive industry and other sectors requiring ruggedized electrical systems.