Square D EDB34060 Bolt-On Molded-Case Circuit Breaker

The Square D EDB34060 is a 60 A, 3-pole bolt-on molded-case circuit breaker (MCCB) from the EDB family, engineered for 480Y/277 V three-phase power and suitable for protection of feeders and branch circuits in commercial and light-industrial panel installations. With bolt-on mounting and a compact molded-case design, the unit fits into compatible Square D panel boards and provides reliable overcurrent protection while maintaining a clean, space-efficient installation in distribution environments. The device employs thermal-magnetic tripping to respond to overloads and short circuits across all three poles, helping to isolate faults quickly and safely, and is specified for voltage class 480Y/277 VAC operation. As part of Schneider Electric’s Square D lineup, the EDB34060 is built for consistent performance in demanding electrical systems, and is commonly used where 3-phase protection is required at 60 A in 480Y/277 V networks.