Square D EDB24040 – 40A 2 Pole Miniature Circuit Breaker In Demand

Constructed for heavy-duty commercial use, the Square D EDB24040 handles 40A loads across 480Y/277V electrical systems. This 2-pole miniature circuit breaker utilizes fixed thermal and magnetic trip elements to ensure consistent performance. It is specifically built to mount into Square D NF panelboards using a standard bolt-on configuration. The terminal lugs accept up to 2/0 AWG wire. The breaker provides 18 kAIC interrupting capacity at 480Y/277V and includes a visual trip indicator.