Limited Offer ABB / Trumbull ATT337225 – 225A 3 Pole Molded Case Circuit Breaker

Part of the legacy AT frame lineup, the ATT337225 is a 3-pole, 225-amp molded case circuit breaker built for commercial and industrial applications. It provides a straightforward maintenance solution for facilities utilizing older electrical infrastructure. This bolt-on MCCB installs into Trumbull switchboards and GE panelboards, ensuring an exact fit without modification. When upgrading, the TFK236225 serves as the modern substitute. It features a 30kAIC rating at 480VAC and LI protection.