New Release Square D Q12100TF – 100A 2 Pole Molded Case Circuit Breaker

Part of the legacy Q-Frame series, this 100A, two-pole breaker delivers dependable thermal-magnetic protection for systems requiring a 10kAIC rating at 120/240VAC. This plug-on unit mounts into older Square D Q1 load centers and metering equipment. While replaced by the narrower QO2100, this original 3-inch wide frame ensures a precise physical fit in existing enclosures. It features a top-feed configuration for line-side termination and a Visi-Trip indicator for quick fault identification.