Fuji Electric BB3ASBUL is a three-pole, 15-amp circuit breaker designed for three-phase electrical systems. The BB3ASBUL model (also referenced as SA33BUL in some listings) belongs to Fuji’s Auto-Breaker family of protective devices. It is configured as a 3P breaker suitable for inclusion in three-phase distribution panels and equipment that require rated protection at 15 A.
