Square D A1B315 – 15A 3 Pole Molded Case Circuit Breaker Genuine

Delivering 15A of thermal-magnetic protection, the Square D A1B315 is a 3-pole molded case circuit breaker for commercial and industrial applications. It ensures reliable defense against overloads and short circuits. This legacy bolt-on breaker is manufactured to fit seamlessly into older Square D NA1B panelboards. It accepts 14-8 AWG copper or aluminum wire via the included load side lugs. With a 10kAIC rating at 240VAC, the unit features a long body profile and the Visi-Trip indicator.