Square D QO340 Miniature Circuit Breaker 40A 240V 3Ph Plug-On

Product Description

The Square D QO340 Miniature Circuit Breaker, MPN QO340, offers essential overcurrent protection and switching capabilities for AC and DC systems. This breaker is rated for 40 Amperes at 240 Volts and is designed for plug-on installation in compact spaces. It provides a reliable and safe electrical distribution solution.

• Three pole design for 40A capacity
• UL Listed and CSA Certified
• Quick-make, quick-break mechanism with VisiTrip indication

Product Highlights

Designed for fast and easy installation, the Square D QO circuit breaker features robust technology for effective system protection.

Product Information

Standard Information

• Brand: Square D
• Manufacturer: Schneider Electric

Technical Specifications

• Current Rating: 40 Amp
• Voltage Rating: 120/240 Volt AC
• Number of Poles: 3 Pole
• Mounting Type: Plug-in
• Interrupt Rating: 10 kA
• Depth: 2.91 inches
• Width: 57 mm
• Height: 76 mm
• Warranty Length: 18 months
• Country of Origin: Mexico