40 Amp Three Pole Heavy Duty Panel Breaker For 480Y/277V AC 14KAIC Bolt In Type BQD340 UL Listed For Easy Panel Board Mounting And Reliable Circuit Protection For Safe Operation

40 Amp 3-Pole Heavy-Duty Panel Breaker for 480Y/277V
✔️ UL Listed 3-pole BQD340 bolt-in panel board breaker

This BQD340 three-pole circuit breaker is designed for panel boards to protect electrical circuits in commercial and industrial settings operating at 480Y/277V AC. It mounts directly in the panel board for reliable protection and easy serviceability.

✅ Amp rating: 40 A
✅ Poles: 3-pole
✅ Voltage rating: 480Y/277V AC
✅ Mounting: bolt-in panel board
✅ Interrupting rating: 14KAIC

💡 What is a panel board mounting three-pole circuit breaker used for in 480Y/277V systems?

In brief, this handy device protects circuits and keeps panel boards safe in high voltage applications. - overcurrent protection - quick panel installation - fault isolation - suitable for 480Y/277V systems ✝️