The ABB TLC42420C PowerMark Gold Load Center is a robust solution for service entrance equipment and commercial use. Designed for reliability, this load center features factory-installed main lugs and a Type 1 indoor enclosure, ensuring safe and efficient power distribution. Its 3-phase, 4-wire configuration and 42-space capacity make it suitable for a variety of applications..This ABB TLC42420C is a 3-phase, 4-wire load center with a 200 Amp rating and a 120/208 VAC voltage rating. It offers a total of 42 spaces for 1-inch circuit breakers and features factory-installed main lugs. The enclosure is Type 1 for indoor use. It is CSA Certified and constructed with an aluminum bus and copper stab.