SBA / SBC / SBCT Split Bolt Connectors Panduit SBA / SBC / SBCT Split Bolt Connectors provide a wide wire range-taking capability, which is ideal for electrical and mechanical wire management applications. The SBA series connectors offer an aluminum base material with an aluminum-to-aluminum connection type. The SBC series connectors offer a copper base material with a copper-to-copper connection type. The SBCT series connectors offer a copper base material with a copper-to-aluminum connection type. Panduit SBA / SBC / SBCT Split Bolt Connectors feature a 90°C UL temperature rating and 600V max voltage rating. The connectors are CSA-certified and meet UL 467 and 468 standards.