




Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The Square D QOB380 Miniature Circuit Breaker is a thermal magnetic circuit breaker designed for overcurrent protection in AC and DC systems. This model is rated for eighty amps at two hundred forty volts and features a bolt-on installation. The QOB series is known for its reliable performance and safety features.
The QOB380 is designed for optimal performance in commercial and residential electrical systems. It features a trip-free toggle mechanism and positive handle indication for improved reliability.
Thanks for subscribing!
This email has been registered!


