The Schneider Electric Square D QOU3701021 Miniature Circuit Breaker is a 3-pole device engineered for robust circuit protection in demanding industrial environments. This breaker, part of the QOU series, is designed to safeguard electrical systems against overcurrents and short circuits, ensuring operational continuity and equipment safety. Its application in control panels and distribution systems is critical for maintaining system integrity.

Technical details

• Series: QOU
• Poles: 3
• Amperage Rating: 70 Amps
• Voltage Rating: 240 Volts AC
• Trip Mechanism: Shunt Trip
• Interrupting Rating: To be verified against manufacturer datasheet.
• Terminal Type: To be verified against manufacturer datasheet.
• Mounting Type: To be verified against manufacturer datasheet.

Applications & compatibility

This 70A, 3-pole circuit breaker is suitable for use in various industrial settings, including manufacturing facilities, processing plants, and building automation systems. It is commonly integrated into motor control centers, power distribution panels, and machinery requiring reliable overload and short-circuit protection. Compatibility with QOU series enclosures and accessories should be confirmed.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the QOU3701021 or contact our technical team for cross-reference assistance with compatible QOU series components.