QCB100 - 100Amp Circuit Breaker

QCB100 - 100Amp Circuit Breaker

The QCB100 is a 2-pole, 100-amp bolt-on circuit breaker designed for use in your compatible electrical distribution systems requiring a Type QCB breaker. With an interrupting rating of 10kA at 120/240VAC, it is intended to provide overcurrent and short-circuit protection while maintaining proper compatibility with equipment designed for this breaker type. Its bolt-on mounting configuration helps you to create a secure electrical connection within the panelboard, making it well-suited for commercial, industrial, and institutional applications where a fixed installation is required. Built to last, the QCB100 is an ideal form, fit, and functional replacement for compatible legacy electrical systems, helping you maintain the integrity of existing equipment without requiring modifications.

Key Features and Benefits

• 100-amp current rating for higher-capacity branch circuit protection.
• 2-pole configuration for 120/240VAC applications.
• Bolt-on mounting design for secure installation in compatible panelboards.
• Type QCB circuit breaker for proper form, fit, and functional compatibility.
• 10 kA interrupting capacity at 120/240 VAC.
• Designed to help protect electrical systems from overloads and short circuits.
• Built to last for dependable operation in compatible electrical systems.
  

Technical Specifications

• Part Number: QCB100
  
• Type: QCB
  
• Product Type: Circuit Breaker
  
• Mounting Style: Bolt-On
  
• Poles: 2
  
• Amperes: 100A
  
• Voltage Rating: 120/240VAC
  
• Interrupting Rating (A.I.C.): 10kA @ 120/240VAC
  
• Dimensions:
  • Height: 4.81 in.
  • Width: 1.50 in.
  • Depth: 2.50 in.

Material Compliance and Certifications

• Designed for installation in compatible electrical distribution equipment requiring a Type QCB bolt-on circuit breaker.
• Manufactured to meet applicable industry standards for circuit breaker construction and performance.
• Verify compatibility with your existing panelboard and electrical system specifications before installation.
• Installation should be performed in accordance with applicable electrical codes and by qualified personnel.
  

Where It Works Best

• The QCB100 is well-suited for commercial, industrial, and institutional electrical distribution systems that require a 100-amp, 2-pole Type QCB bolt-on circuit breaker. It is commonly used as a form, fit, and functional replacement in compatible legacy panelboards where the original breaker specifications call for this type, ampere rating, voltage rating, and mounting configuration.