Sale!
Square D QOB31001042 – 100A 3 Pole Miniature Circuit Breaker Hassle-Free Returns
Original price was: $333.84.$140.21Current price is: $140.21.
For orders under $150.00, a shipping fee of $12.99 applies.
Integrating a factory-installed 1A/1B auxiliary switch, this 100A, 3-pole miniature circuit breaker enables advanced status monitoring for control systems. It delivers 10kAIC of thermal-magnetic protection for 240VAC commercial applications. The unit fastens securely into Square D NQ and NQOD panelboards using a standard bolt-on connection. Its box lug terminals are rated for 4 AWG to 2/0 AWG copper or aluminum wiring.





