Shop Now Eaton / Cutler-Hammer LD3350 – 350A 3 Pole Molded Case Circuit Breaker

Built for heavy-duty power distribution, the Eaton LD3350 is a 3-pole, 350A molded case circuit breaker utilizing standard thermal-magnetic trip technology. It delivers reliable long-time and instantaneous (LI) protection for commercial facilities. Designed as a unit mount L-Frame breaker, it fits into Eaton Series C panelboards and switchboards. The breaker includes standard lugs accommodating dual 3/0 AWG to 350 kcmil wiring. With a 65kAIC rating at 240VAC, this device is HACR rated.