QJH22B110 - 110Amp Circuit Breaker

QJH22B110 - 110Amp Circuit Breaker

The QJH22B110 is a 2-pole, 110-amp molded case circuit breaker designed for use in your compatible electrical distribution systems operating at 120/240VAC. Featuring an interrupting rating of 22kAIC, this breaker helps you provide circuit protection against overloads and short circuits while maintaining proper form, fit, and function within compatible installations. Built for dependable, long-term service, it is HACR rated and designed for operation in 40°C ambient environments, making it suitable for a variety of commercial and industrial applications where the original QJH breaker specifications are required. For added installation convenience, the breaker includes load-side lugs, helping you to simplify field wiring in compatible panelboards and equipment. When maintaining or servicing an existing electrical system, the QJH22B110 provides the ratings and configuration needed to match the original application.

Key Features and Benefits

• 110 Amp Rating: 110-amp current rating for higher-capacity branch circuit protection.
• Two-Pole Configuration: Two-pole configuration for 120/240VAC electrical systems.
• 22kA Interrupting Capacity: 22kA interrupting capacity (A.I.C.) at 120/240VAC.
• QJH Series: QJH series molded case circuit breaker.
• 40°C Ambient Operation: Designed for 40°C ambient temperature operation.
• HACR Rated: HACR rated for compatible heating, air conditioning, and refrigeration equipment applications.
• Load-Side Lugs Included: Includes load-side lugs for convenient installation.
• Built to Last: Built to provide dependable circuit protection and long service life.
• Form, Fit, and Functional Replacement: Intended as a form, fit, and functional replacement in compatible electrical equipment.
  

Technical Specifications

• Part Number: QJH22B110
  
• Type: QJH
  
• Product Type: Molded Case Circuit Breaker
  
• Poles: 2
  
• Amperage: 110A
  
• Voltage Rating: 120/240VAC
  
• Interrupting Rating: 22kA @ 120/240VAC
  
• Ambient Rating: 40°C
  
• HACR Rated: Yes
  
• Load-Side Lugs: Included
  
• Dimensions:
  • Height: 7.0 in.
  • Width: 3.0 in.
  • Depth: 2.53 in.

Material Compliance and Certifications

• HACR Rated: HACR Rated.
• 40°C Ambient Applications: Designed for 40°C ambient applications.
• Construction: Molded case circuit breaker construction.
• QJH Specifications: Manufactured to meet the specifications associated with the QJH product type for compatible installations.
  

Where It Works Best

• The QJH22B110 is well suited for maintaining and servicing compatible commercial, industrial, and institutional electrical distribution systems that require a 2-pole, 110-amp QJH molded case circuit breaker with a 22kA interrupting rating at 120/240VAC. It is commonly used in compatible panelboards, switchboards, and distribution equipment where matching the original electrical ratings and physical configuration is important for continued system operation. Built to last, this breaker is intended to provide dependable protection in compatible legacy electrical systems while meeting the original application requirements.