Challenger C290 is a 2-pole molded-case circuit breaker rated for 90 amps on 120/240 V systems, designed for protection in residential and light commercial panels. It carries a 10 kA interrupt rating at 240 V, providing reliable short-circuit protection for branch circuits. As part of Challenger's C-series, the C290 is a 2-pole, 90 A device intended for use in compatible Challenger/Eaton panelboards and distribution equipment.
