The Schneider Electric Square D QO320EPD is a 3-pole miniature circuit breaker engineered for robust electrical system protection. This QO Series breaker is designed to safeguard equipment against overcurrent conditions, ensuring operational continuity and safety in demanding industrial environments. Its 20 Amp rating and 120/240V operating voltage make it suitable for a wide range of single-phase and split-phase applications.

Technical Details

• Series: Square D QO
• Poles: 3
• Amperage Rating: 20 Amps
• Voltage Rating: 120/240 VAC
• Ground Fault Protection: Class B, 30 mA sensitivity
• Interrupting Rating: Not specified; consult manufacturer datasheet for details.
• Terminal Type: Not specified; consult manufacturer datasheet for details.
• Mounting Type: Not specified; consult manufacturer datasheet for details.

Applications & Compatibility

This circuit breaker is commonly utilized in electrical distribution panels for commercial buildings, manufacturing facilities, and OEM equipment. Its ground fault protection capabilities are particularly valuable in applications where personnel safety is paramount, such as in areas with increased risk of electrical shock or in wet environments. It is designed to integrate seamlessly into standard QO load centers and panelboards.

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 Schneider Electric Square D QO320EPD or contact our technical team for cross-reference assistance with compatible QO Series components.