GE SSF20B220H is a ground fault circuit breaker designed for 480 V, three‑phase electrical systems, providing GFI protection. It carries a 2000 A rating and is associated with the identifiers B220LSHG and TR20B. This breaker interrupts the circuit when a ground fault is detected to protect people and equipment by quickly disconnecting power. It is intended for use on 480 V three‑phase circuits requiring ground-fault protection.
