Siemens CFD63B090 – 90A 3 Pole Molded Case Circuit Breaker Last Chance

Engineered for heavy-duty applications, the Siemens CFD63B090 is a 90A, 3-pole molded case circuit breaker from the Sentron FD-Frame family. It provides reliable long-time and instantaneous (LI) thermal-magnetic trip functions. This unit-mount breaker installs into Siemens Sentron panelboards and switchboards. It requires separate lug kits for wire termination, accommodating up to 350 kcmil conductors.