QOU390 | QOU Miniature Circuit Breaker, 90A, 3P, 240V, 10kA | Schneider Electric (Square D)

3-Pole, 90-Amp, 240-Volt Circuit Breaker from Schneider Electric (Square D) [QOU390] Enhance electrical safety and protection in your industrial applications with the QOU390 circuit breaker from industry-leading Schneider Electric (Square D). This 3-pole circuit breaker is designed to interrupt excessive current flow in electrical systems, safeguarding equipment and personnel from electrical hazards caused by overloads or short circuits. Rated at 90 amps, the QOU390 circuit breaker can handle high current loads commonly found in industrial environments. Its 240-volt rating makes it suitable for use in single-phase systems. The circuit breaker features a robust construction, ensuring reliable operation and extended service life. Key Features: - 3-pole design provides protection for three electrical lines - 90-amp current rating handles high-load applications - 240-volt rating for single-phase systems - Schneider Electric (Square D) brand ensures quality and reliability Shop our HVAC supply store for the best prices and fast shipping on all your electrical equipment needs. Trust Schneider Electric (Square D) for superior circuit protection solutions in your industrial and commercial applications. QOU miniature molded case circuit breakers are intended for use in residential and commercial applications. These circuit breakers are unit mount thermal magnetic circuit breakers. QOU breakers will automatically open a circuit under overload or short circuit conditions. They have VisiTrip trip indication, which provides a visual indication that the circuit breaker has tripped. You can flush mount, surface mount or DIN rail mount these circuit breakers. This 3 pole QOU miniature circuit breaker is rated as 90 A at 240 VAC. This unit provides 10 kA breaking capacity. This breaker has lugs on both cable in and cable out connectors. They are tested and listed according to UL Standard 489 and CSA Standard C22.2 No. 5-02 for circuit breakers. QOU circuit breakers are UL Listed under UL File E84967 DIVQ and are CSA Certified. These QOU breakers are packed in bulk.