Square D QOB3100 Miniature Circuit Breaker 100A 240V 3PH Bolt-On

Product Description

The Square D QOB3100 is a 100 amp, 240 volt, three-pole miniature circuit breaker. It offers essential overcurrent protection and switching capabilities for both AC and DC systems. This model features a quick-make, quick-break action with a trip-free toggle mechanism. VisiTrip technology provides a clear visual indication when a trip occurs, making it easier to manage electrical systems.

• Rated for 100 amps at 240 volts, common trip functionality
• 10 kA interrupting capacity, ideal for a range of applications
• UL Listed and CSA Certified for reliable safety standards

Product Highlights

This QOB3100 circuit breaker is designed for easy installation and integration into panelboards. It is HACR rated and accommodates conductors from AWG 4 to AWG 2/0 in either copper or aluminum. Compact design minimizes space usage within systems, enhancing efficiency and performance.

Product Information

Standard Information

• Brand: Square D
• MPN: QOB3100

Technical Specifications

• Type: Miniature Circuit Breaker
• Depth: 2.91 inches
• Width: 2.24 inches
• Height: 3.50 inches
• Current Rating: 100 Amperes
• Voltage Rating: 240 Volts AC
• Number of Poles: 3
• Interrupt Rating: 10 kAIC
• Mounting Type: Bolt-On
• Certification: UL, CSA