QO220VH - 20Amp Circuit Breaker

QO220VH - 20Amp Circuit Breaker

The QO220VH is a 2-pole, 20-amp plug-on circuit breaker designed to protect 120/240VAC electrical circuits from overloads and short circuits. With a 22kA interrupting rating, it's well suited for installations where higher available fault current requires additional protection. The plug-on design makes installation straightforward in compatible panels, making this breaker a practical option for replacement projects, equipment maintenance, or new electrical work.

Whether you're replacing a failed breaker or stocking parts for future service, the QO220VH delivers the dependable circuit protection electricians and maintenance professionals expect. Its compact design takes up minimal panel space while providing reliable performance in commercial, industrial, and residential applications that require a 2-pole 20A breaker.

Key Features and Benefits

• 20 Amp rating.
• 2-pole configuration.
• 22 kA interrupting capacity at 120/240 VAC.
• Plug-on mounting style for compatible panels.
• Helps protect electrical circuits from overloads and short circuits.
• Compact design for efficient panel installation.
  

Technical Specifications

• Part Number: QO220VH
  
• Type: QO-VH
  
• Mounting Style: Plug-On
  
• Poles: 2
  
• Amperage: 20A
  
• Voltage: 120/240VAC
  
• Interrupt Rating: 22kA @ 120/240VAC
  
• Dimensions:
  • Height: 3.5 in.
  • Width: 1.5 in.
  • Depth: 2.5 in.

Material Compliance and Certifications

• Manufactured to meet applicable industry standards for molded case circuit breakers.
• Intended for use in compatible electrical distribution equipment when installed in accordance with applicable electrical codes and manufacturer guidelines.
  

Where It Works Best

• The QO220VH is commonly used in: Commercial buildings, Industrial facilities, Residential electrical systems, Load centers and panelboards compatible with Type QO-VH breakers, Service and maintenance replacements, Branch circuits requiring a 20A, 2-pole breaker with a 22kA interrupt rating.