Industrial QFP2T Two Pole Molded Case Circuit Breaker

QFP2T-150 is a two-pole molded-case circuit breaker from Challenger, rated for 150 A at 240 V AC, built within the QFP2T family for protecting individual branches in electrical distribution equipment. This model belongs to a legacy line that has appeared under Zinsco and GTE Sylvania branding, a reflection of Challenger’s historical rebranding in older industrial panels. The QFP2T family is widely used in commercial and light-industrial applications to interrupt current on overload or short-circuit faults in 240-volt distribution circuits, delivering reliable, local isolation of a circuit when needed. As part of the Challenger QFP2T catalog, the 2P, 240 V class variants share common form factor and mounting footprint suitable for 2-pole distribution setups that require a 150-amp protection level. This product is intended for use in systems designed to accept QFP2T style breakers, including legacy panels that carry the Zinsco/GTE Sylvania lineage, and reflects the enduring compatibility of Challenger’s molded-case breakers with older electrical infrastructure.