Part of the Schneider Electric Square D QOB series, the QOB320EPD is a 3-pole miniature circuit breaker engineered for robust electrical protection. This thermal magnetic breaker is designed to safeguard electrical systems against ground faults, overloads, and short circuits, ensuring operational continuity and safety in demanding environments. Its construction prioritizes durability and reliable performance, making it a suitable choice for critical infrastructure.

Technical details

• Series: QOB
• Poles: 3
• Voltage Rating: 120/240V AC
• Current Rating: 20A
• Trip Type: Thermal Magnetic
• Interrupting Rating: Consult manufacturer datasheet for specific interrupting capacity.
• Terminal Type: Consult manufacturer datasheet for specific terminal configuration.
• Mounting Type: Consult manufacturer datasheet for specific mounting requirements.

Applications & compatibility

This circuit breaker is commonly deployed in residential, commercial, and light industrial electrical distribution panels. It provides essential protection for circuits powering machinery, lighting systems, and HVAC equipment. The QOB320EPD is designed for compatibility with standard Square D load centers and panelboards, facilitating straightforward integration into existing electrical infrastructure.

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 QOB320EPD or contact our technical team for cross-reference assistance with compatible QOB series components.