The Schneider Electric Square D Q221100BC is a 2-pole circuit breaker designed for reliable power distribution in demanding electrical environments. As part of the QO series, this breaker is engineered to protect circuits from overloads and short circuits, ensuring the safety and integrity of electrical systems in both residential and commercial settings. Its robust construction and precise tripping mechanisms make it a dependable component for critical infrastructure.

Technical Details

• Series: Square D QO
• Poles: 2
• Amperage Rating: 100 Amps
• Voltage Rating: 120/240 Volts AC
• Interrupting Rating: Not specified; verify against manufacturer datasheet for specific applications.
• Terminal Type: Not specified; verify against manufacturer datasheet for compatibility.
• Mounting Type: Plug-in, standard for QO series breakers.
• Trip Unit: Thermal-magnetic, providing overcurrent and short-circuit protection.

Applications & Compatibility

This 100-amp, 2-pole circuit breaker is suitable for a wide array of applications requiring substantial current handling capacity. It is commonly utilized in main service panels, sub-panels, and for branch circuit protection in commercial buildings, workshops, and larger residential installations. Its compatibility extends to standard Square D QO load centers and similar panelboards designed for plug-in style breakers.

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 Q221100BC or contact our technical team for cross-reference assistance with compatible QO series components.