The Schneider Electric QOU340 is a three-pole miniature circuit breaker designed for reliable overcurrent protection in industrial electrical systems. This QOU series breaker is rated for 40 amps and operates at a maximum voltage of 240VAC, making it suitable for a variety of power distribution and control applications. Its robust construction ensures dependable performance in demanding environments.

Technical details

• Series: QOU
• Number of Poles: 3
• Current Rating: 40A
• Voltage Rating: 240VAC
• Interrupting Capacity: 10kA
• Type: Miniature Circuit Breaker (MCB)
• Terminal Type: Screw terminal (verify against datasheet for specific configuration)
• Mounting Type: DIN rail mount (verify against datasheet for specific configuration)

Applications & compatibility

This Schneider Electric QOU340 circuit breaker is commonly employed in control panels, motor starter circuits, and power distribution units for manufacturing equipment. It is ideal for protecting circuits in applications such as conveyor systems, pump controls, and general machinery where precise and rapid fault interruption is critical.

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 QOU340 or contact our technical team for cross-reference assistance with compatible Schneider Electric QOU series components.