The Schneider Electric QOB3100 is a three-pole miniature circuit breaker designed for reliable circuit protection in commercial and industrial electrical distribution systems. As part of the QO series, this breaker offers robust performance for applications requiring a 100-ampere rating and a standard bolt-on mounting configuration.

Technical details

• Series: QO
• Number of Poles: 3
• Amperage Rating: 100A
• Voltage Rating: 120/240VAC
• Interrupting Capacity: 10kA
• Mounting Type: Bolt-on
• Trip Unit Type: Thermal-Magnetic
• Connection Type: Lug terminals

Applications & compatibility

This Schneider Electric QOB3100 circuit breaker is commonly utilized in panelboards and switchgear for protecting branch circuits in commercial buildings, manufacturing facilities, and data centers. It is suitable for applications where a high interrupting capacity is required to safely interrupt fault currents.

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 QOB3100 or contact our technical team for cross-reference assistance with compatible QO series components.