ABB / General Electric TJD434400WL – 400A 3 Pole Molded Case Circuit Breaker Free Returns

Built for commercial and industrial distribution, the GE TJD434400WL delivers 400A of overcurrent protection. As part of the legacy J-Frame family, this 3-pole molded case circuit breaker secures heavy-duty electrical systems. This unit mount breaker installs into GE A-Series panelboards, Spectra Series panelboards, and switchboards. For modern upgrades, it is replaced by the ABB Tmax XT5 series using a retrofit kit.