Siemens / Gould D16AB150 – 150A 3 Pole Molded Case Circuit Breaker Same Day Shipping

Built for demanding industrial environments, the Siemens D16AB150 is a 150A, 3-pole molded case circuit breaker. It utilizes proven thermal-magnetic trip elements to deliver accurate long-time and instantaneous (LI) overcurrent protection. This legacy breaker installs into classic Gould and I-T-E panelboards, offering a drop-in replacement solution that restores system safety without panel modifications. Equipped with integral current limiters, it achieves a robust 100kAIC rating at 600VAC.