Challenger CF3020 is a three-pole, 20-amp molded-case circuit breaker from Challenger’s CF family, designed to protect three-phase power distribution in commercial and light-industrial installations. It provides a 25 kAIC interrupting rating at 480V and is rated for up to 600V maximum line voltage, enabling rapid interruption of overloads and faults on typical 480V systems. This CF-type breaker is intended for use in compatible Challenger CF-series equipment, delivering reliable overcurrent protection where a 20A, 3-pole device is required.
