Sale!
Square D QOB140 – 40A 1 Pole Miniature Circuit Breaker Markdown
Original price was: $19.18.$9.97Current price is: $9.97.
For orders under $150.00, a shipping fee of $12.99 applies.
The QOB140 is a single-pole, 40A miniature circuit breaker from Square D. Built for commercial and industrial systems, it delivers dependable thermal-magnetic protection for branch circuits. This unit features a secure bolt-on mounting style, ensuring a stable connection. It is designed to install into Square D NQ and NQOD panelboards, accepting 8-2 AWG wiring. Rated at 10 kAIC at 120/240VAC, it includes the exclusive Visi-Trip indicator for clear visual identification of tripped circuits.
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