Square D QO120 Circuit Breaker 20 Amp

Product Description

The Square D QO120 circuit breaker, with the part number QO120, is designed for reliable overcurrent protection in AC systems. This one-pole, 20 Amp breaker features a thermal magnetic design to safeguard electrical circuits in residential settings. It includes a trip-free toggle for fast operation and VisiTrip indication to alert users of interruptions.

• Provides overcurrent protection and switching on AC systems
• Features a trip-free toggle mechanism for quick make and break action
• Offers VisiTrip trip indication for easy visual alerts

Product Highlights

This circuit breaker is suitable for residential applications and is compatible with QO load centers and NQ panelboards. The QO120 breaker has a breaking capacity of ten kiloamperes at two hundred forty volts and is UL and CSA approved.

Product Information

Standard Information

• Brand: Square D
• Series: QO

Technical Specifications

• Part Number: QO120
• Voltage: 120/240 VAC, 48 VDC
• Amp: 20
• Length: 2.9 inches
• Width: 0.7 inches
• Height: 3 inches
• Connection Type: Plug-In
• Temperature Rating: 104 °F
• Interrupting Rating: 10 kA IC at 240 V
• Wire Gauge: AWG 14 to AWG 8 Copper or Aluminum
• Approval: UL, CSA
• Breaker Feature: Mercury Free