ABB 9T21S1100

The ABB 9T21S1100 is a compact service center designed for 50 Amp circuits, handling up to 10 kVA with voltage options of 480 to 120/240 Volts AC. This rugged unit features a NEMA 3R enclosure, making it suitable for outdoor or harsh environments, and offers 8 circuit spaces within its configuration. Often referred to as the SC12 in some circles, this setup includes a QMS transformer to ensure reliable power distribution. Distributed by BSP Automation, it’s a solid choice for those looking to streamline electrical service in a durable and efficient package—perfect for getting the job done without any fuss.