Square D EDB34100SA - 100A 3 Pole Miniature Circuit Breaker

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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. Show more