The AIRPAX/Sensata 209 series hydraulic magnetic circuit protectors offer a compact and reliable solution for branch circuit protection. Combining power switching with accurate protection, these breakers are suitable for a wide range of applications including EDP, air conditioners, panel boards, and lighting controls. The hydraulic-magnetic principle minimizes nuisance tripping due to temperature variations, and the inertial delay feature handles inrush currents effectively. These protectors withstand high pulses without affecting normal delay curves, ensuring consistent and dependable performance.