AIRPAX / SENSATA 21932600446 Magnetic Circuit Protector
The Airpax/Sensata 209 series combines power switching with accurate and reliable circuit protection in a compact single or multi-pole unit. This family of circuit breakers is available in various configurations and terminal styles to meet diverse application needs. Utilizing the hydraulic-magnetic principle, these protectors adapt to local environments, minimizing nuisance tripping due to temperature variations. They withstand high pulses without affecting normal delay curves, providing robust protection for branch circuits, EDP systems, air conditioners, panel boards, and lighting controls. The 249 Power Selector Breaker System allows selection of any one of two, three or four independent power systems, enhancing system flexibility and reliability.