The AIRPAX/SENSATA 209 series hydraulic magnetic circuit protectors offer a compact and versatile solution for branch circuit protection. These breakers combine power switching with accurate and reliable protection in single or multi-pole units, suitable for applications such as EDP, air conditioners, panel boards, and lighting controls. The 209 family adapts to local environments, minimizing nuisance tripping due to temperature variations thanks to its magnetic ampere turn principle. It also withstands high pulses without affecting normal delay curves, ensuring robust protection. Available in various configurations and terminal styles, the 209 series provides a flexible solution for diverse industrial needs.