Square D EDB34015 – 15A 3 Pole Miniature Circuit Breaker Best Choice

Built for 480Y/277VAC commercial systems, this 15A E-frame breaker delivers consistent thermal-magnetic protection. It features an 18 kAIC interrupt rating and includes long-time and instantaneous trip functions to safeguard critical lighting and distribution circuits. Designed specifically for Square D NF panelboards, the bolt-on mounting style ensures a secure and stable connection. The integrated Visi-Trip visual indicator simplifies maintenance by clearly showing when a fault has occurred.