RCT-4H series of tinned copper cable lugs are designed for terminating power cables to busbars and transformers. These lugs are crafted from high-purity copper tubes that have undergone annealing, which significantly enhances their mechanical and electrical performance, making them suitable for heavy-duty applications. The terminals are electroplated with tin to prevent corrosion caused by atmospheric elements. The cable lugs are available with either four mounting holes or without any mounting holes (blank). Special lug dimensions can be requested upon request.