Protecting electrical circuits in commercial and industrial settings, the Schneider Electric Square D QOB3405254 Miniature Circuit Breaker is engineered for reliable overcurrent protection. This QOB series breaker is designed to interrupt fault currents, preventing damage to equipment and ensuring personnel safety. Its robust construction supports consistent performance in demanding environments.

Technical Details

• Series: QOB
• Type: Miniature Circuit Breaker
• Voltage Rating: 240V AC
• Current Rating: 40A
• Number of Poles: 3
• Interrupting Rating: 10kA at 240V AC (Standard interrupting capacity for this series, verify with datasheet for specific model confirmation)
• Terminal Type: Lug terminals (standard for this series, verify with datasheet)
• Mounting Type: Bolt-on (standard for QOB series, verify with datasheet)

Applications & Compatibility

The Schneider Electric Square D QOB3405254 is commonly utilized in panelboards, load centers, and control cabinets for branch circuit protection. It is suitable for applications such as HVAC systems, lighting circuits, motor control, and general power distribution in commercial buildings, manufacturing facilities, and data centers.

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 QOB3405254 or contact our technical team for cross-reference assistance with compatible QOB series components.