Square D QOU320B Mini Circuit Breaker 20A 3 Pole 240 VAC 10kA Bulk Pack

Product Description

Square D QOU320B is a miniature circuit breaker designed for reliable circuit protection. This model is rated at 20 amps and supports three poles, making it suitable for both AC and DC applications. The breaker features a trip-free toggle mechanism that ensures quick make and break action. It also includes VisiTrip trip indication, allowing for easy identification when a circuit has tripped.

• Compact design for OEM applications
• DIN rail and surface mounting options available
• Accepts copper and aluminum wire from 14 AWG to 2 AWG

Product Highlights

This miniature circuit breaker is bulk packaged for convenience and is UL Listed and CSA Certified, ensuring it meets industry safety standards.

Product Information

Standard Information

• Manufacturer: Schneider Electric
• Brand: Square D

Technical Specifications

• Catalog Number: QOU320B
• Voltage Rating: 120/240 V AC; 48 V DC
• Breaking Capacity: 10 kA
• Height: 4.05 inches
• Width: 2.25 inches
• Depth: 2.95 inches
• Country of Origin: United States
• Warranty: 18 months