SMA Sunny Boy SBS-ABU-200-US-10 Automatic Back-Up Unit SMA Communication Device 2P Mini Circuit Breaker is

2P Mini Circuit Breaker is a dependable protection device engineered to safeguard two-phase electrical circuits from overloads and short circuits

Modular Design: Prepared for 2x MIPP-DB single modules

providing overload and short circuit protection

Enclosure Rating: Type 4 – designed to protect against dust

and the metallic enclosure ensures durability

SMA Sunny Boy SBS-ABU-200-US-10 Automatic Back-Up Unit SMA Communication Device 2P Mini Circuit Breaker isThe new SMA Automatic Backup Unit is an automatic transfer switch designed specifically for use with the SMA Sunny Boy Storage inverter family. In the event of a grid failure, the automatic transfer switch disconnects the PV system, loads and the Sunny Boy Storage from the utility grid and creates a battery backup grid. The included Backup Unit Controller coordinates grid disconnection and reconnection to ensure minimal downtime while also allowing