QO2100 - 100 Amp Circuit Breaker

QO2100 - 100 Amp Circuit Breaker

The QO2100 100 Amp 2-Pole Plug-On Circuit Breaker is designed to provide dependable overcurrent and short-circuit protection for residential and light commercial electrical distribution systems. Built for use in compatible QO load centers and panelboards, this 100A, 2-pole circuit breaker features a convenient plug-on mounting design that simplifies installation and provides a secure electrical connection. Rated for 120/240VAC applications with a 10kA interrupting capacity (A.I.C.), the QO2100 is well-suited for protecting larger branch circuits and high-demand electrical equipment. Whether you're replacing an existing breaker or maintaining an electrical system, this breaker delivers the performance and reliability electricians and facility managers expect while helping safeguard wiring and connected equipment from damage caused by overloads and short circuits.

Key Features and Benefits

• 100 Amp Current Rating: 100 Amp current rating for higher-capacity branch circuit protection.
• 2-Pole Design: 2-pole design for 120/240VAC electrical systems.
• Plug-On Installation: Plug-on installation for quick, secure mounting in compatible QO panels.
• 10kA A.I.C. Rating: 10kA A.I.C. interrupting rating at 120/240VAC.
• Circuit Protection: Helps protect electrical circuits from overloads and short circuits.
• Residential and Light Commercial Use: Suitable for residential and light commercial electrical applications.
• Compact Footprint: Compact footprint allows efficient use of panel space.
• Dependable Performance: Engineered for dependable, long-lasting electrical protection.
  

Technical Specifications

• Part Number: QO2100
  
• Type: QO
  
• Mounting Style: Plug-On
  
• Poles: 2
  
• Amperage: 100A
  
• Voltage: 120/240VAC
  
• A.I.C. Rating: 10kA @ 120/240VAC
  
• Dimensions:
  • Height: 3.5 in.
  • Width: 1.5 in.
  • Depth: 2.5 in.

Material Compliance and Certifications

• Industry Standards: Manufactured to meet applicable industry standards for molded case circuit breakers.
• Compatible Equipment: Designed for use in compatible QO electrical distribution equipment.
• Electrical Protection: Built to provide reliable overcurrent and short-circuit protection when installed and used according to applicable electrical codes and manufacturer requirements.
  

Where It Works Best

• The QO2100 is ideal for protecting large branch circuits in residential homes, apartments, condominiums, light commercial buildings, offices, retail spaces, workshops, and similar electrical installations that utilize compatible QO load centers or panelboards. It is commonly used where a 100-amp, 2-pole breaker is required for larger electrical loads operating on 120/240VAC systems, helping maintain safe and dependable power distribution throughout the electrical system.