Genuine Square D EDB34100SA – 100A 3 Pole Miniature Circuit Breaker

Built for advanced control requirements, this 100A breaker includes a factory-installed 120VAC shunt trip mechanism. This allows facility managers to remotely open the circuit for emergency shutdowns or automated control schemes. The device mounts into Square D NF panelboards using a secure bolt-on connection. Due to the integrated shunt trip accessory, this configuration occupies four pole spaces. Delivering 18 kAIC at 480Y/277VAC, it provides reliable thermal-magnetic protection.