The ABB TSL420CSCU is a durable meter main load center designed to handle up to 200 amps at 120/240 volts AC. Featuring a main lug configuration, this unit supports 4 spaces and 6 circuits, making it a solid choice for managing electrical distribution in a variety of settings. Built to withstand outdoor conditions, it carries a NEMA 3R rating, suitable for both overhead and underground service applications. With a 22 kAIC interrupting capacity, it ensures reliable protection without a bypass socket. This rugged setup is sometimes called the "ring type" and is known for its straightforward, no-nonsense performance. You can find this model available through BSP Automation, where it’s a go-to for many professionals looking to power up their projects efficiently.