Airpax IEG666-1-63F-5.00-91-V is a three-pole hydraulic-magnetic circuit breaker rated for 5 A at 250 VAC. This Sensata-Airpax device interrupts all three conductors when the trip current is reached, providing overload and short-circuit protection across a three‑phase circuit. The part number encodes a 5.00 A rating and a 91-V variant, reflecting its HydMag design for reliable multi‑line protection in industrial equipment and electrical distributions.
