Trending Square D BDA260402 – 40A 2 Pole Molded Case Circuit Breaker

The BDA260402 is a 2-pole, 40A molded case circuit breaker from Square D’s PowerPacT B-Frame family. Built for commercial and industrial applications, it delivers reliable thermal-magnetic protection for electrical distribution systems. Designed with an I-Line mounting style, this breaker installs into Square D I-Line panelboards and switchboards. It serves as a direct replacement for legacy FA26040 breakers, maintaining an AC phase connection.