Designed for robust electrical protection, the Schneider Electric Square D QO3100VH is a 3-pole miniature circuit breaker. This unit is part of the QO series, a widely recognized line for its reliability in demanding environments. It is engineered to safeguard circuits operating at 120/240 VAC, providing essential overcurrent protection for a variety of industrial and commercial applications.

Technical details

• Series: Square D QO
• Poles: 3
• Voltage Rating: 120/240 VAC
• Amperage Rating: 100 A
• Interrupting Capacity: 22 kA
• Type: Miniature Circuit Breaker
• Mounting Type: Bolt-on
• Terminal Type: Lug

Applications & compatibility

The QO3100VH is commonly specified for use in main distribution panels, sub-panels, and as a branch circuit breaker in commercial buildings, manufacturing facilities, and data centers. Its high interrupting rating makes it suitable for applications where fault currents may be significant, ensuring the safety of personnel and equipment in systems such as HVAC units, motor control circuits, and lighting distribution.

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 QO3100VH or contact our technical team for cross-reference assistance with compatible QO series components.