The Schneider Electric Square D QOB320VH1021 is a three-pole miniature circuit breaker designed for robust electrical protection in demanding industrial environments. This unit is part of the QOB series, known for its reliability and performance in safeguarding electrical circuits. It is engineered to provide consistent and dependable operation, making it suitable for a wide range of power distribution and control applications.

Technical details

• Series: Square D QOB
• Poles: 3
• Amperage Rating: 20 Amps
• Voltage Rating: 240 Volts AC
• Interrupting Rating: Not specified in provided information; verify with manufacturer datasheet.
• Terminal Type: Not specified in provided information; verify with manufacturer datasheet.
• Mounting Type: Not specified in provided information; verify with manufacturer datasheet.
• Trip Unit Type: Thermal-Magnetic; Not specified in provided information; verify with manufacturer datasheet.

Applications & compatibility

This circuit breaker is commonly utilized in panelboards, switchgear, and motor control centers across various industries. Its three-pole configuration makes it ideal for protecting three-phase loads, such as motors, transformers, and other equipment requiring balanced circuit protection. Applications include manufacturing facilities, processing plants, and commercial buildings where reliable power distribution 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 QOB320VH1021 or contact our technical team for cross-reference assistance with compatible QOB series components.