GE® C-TMC1210CCA PowerMark Gold Single Phase Load Center, 24 Circuits, 100APowerMark Gold load center lower your costs by making installation faster and easier, increasing application flexibility and reducing inventory requirements. Main breaker 22KAIC rated standard, factory installed. Suitable for use as service entrance equipment when installed in accordance with the CEC. Single phase 3 wire Main breaker 22KAIC rated standard, factory installed Copper bus standard Includes door kits Sturdy copper bus and galvanized box