The AIRPAX/SENSATA 209 series hydraulic magnetic circuit protectors offer a compact and versatile solution for branch circuit applications. These breakers combine power switching with accurate and reliable circuit protection, making them suitable for a wide range of industrial environments. Utilizing the hydraulic-magnetic principle, the 209 family adapts to local conditions, minimizing nuisance tripping due to temperature variations. They withstand high pulses without affecting normal delay curves, ensuring consistent protection. Available in various configurations and terminal styles, the 209 series provides a flexible solution for diverse electrical needs.