The AIRPAX / SENSATA 209, 219, and 229 series hydraulic magnetic circuit protectors offer a compact and reliable solution for branch circuit protection. These circuit breakers utilize the hydraulic-magnetic principle, adapting to local applications and environments while minimizing nuisance tripping due to temperature variations. They are ideal for applications such as EDP, air conditioners, panel boards, and lighting controls, and can withstand high pulses without affecting normal delay curves. Available in various configurations and terminal styles, these protectors provide a versatile solution for a wide range of industrial needs.