The AIRPAX/SENSATA 209 series hydraulic magnetic circuit protectors offer a compact and reliable solution for branch circuit protection. These breakers combine power switching with accurate protection, suitable for a wide range of applications including EDP, air conditioners, panel boards, and lighting controls. Utilizing the hydraulic-magnetic principle, the 209 family adapts to local conditions, minimizing nuisance tripping due to temperature variations and withstanding high pulses without affecting performance. Available in various configurations and terminal styles, the 209 series provides a versatile solution for diverse industrial needs.