QOB280VH - 80 Amp Circuit Breaker

QOB280VH - 80 Amp Circuit Breaker

The QOB280VH bolt-on circuit breaker is engineered to provide dependable overcurrent and short-circuit protection for your commercial, industrial, and OEM electrical distribution systems. Featuring a 2-pole configuration, an 80 amp rating, and a 22kA interrupting Capacity at 120/240VAC, this breaker is designed to help you protect electrical equipment while supporting safe and reliable power distribution. Its bolt-on mounting design creates a secure connection to compatible panelboards, making it a dependable choice for applications where vibration resistance and long-term stability are important. Built as part of the QOB-VH series, the QOB280VH is well-suited for electrical professionals performing new installations, equipment upgrades, or routine maintenance where dependable circuit protection is essential.

Key Features and Benefits

• 80 Amp Current Rating for protecting higher-capacity branch circuits.
• 2-Pole Design provides protection for 120/240VAC applications.
• 22kA Interrupting Capacity at 120/240VAC helps safely interrupt high fault currents.
• Bolt-On Mounting delivers a secure installation that helps minimize movement and maintain reliable electrical connections.
• Designed for use in compatible QOB-VH series panelboards and electrical distribution systems.
• Compact footprint allows efficient use of panel space during installation or replacement projects.
• Suitable for commercial, industrial, and OEM electrical applications requiring dependable overcurrent protection.
  

Technical Specifications

• Part Number: QOB280VH
  
• Type: QOB-VH
  
• Mounting Style: Bolt-On
  
• Poles: 2
  
• Amperes: 80A
  
• Voltage Rating: 120/240VAC
  
• Interrupting Rating (A.I.C.): 22kA @ 120/240VAC
  
• Dimensions:
  • Height: 3.5 in.
  • Width: 1.5 in.
  • Depth: 2.5 in.

Material Compliance and Certifications

• Industry Standards: The QOB280VH circuit breaker is manufactured to meet applicable industry standards for molded case circuit breakers.
• Installation Requirements: Compliance and certifications may vary depending on manufacturing date and production revision. Always verify compatibility, ratings, and applicable code requirements before installation, and ensure installation is performed in accordance with the National Electrical Code (NEC) and local electrical regulations.
  

Where It Works Best

• The QOB280VH bolt-on circuit breaker is an excellent choice for a wide range of electrical distribution applications, including:
• Commercial buildings and office facilities
• Industrial manufacturing environments
• Distribution panelboards
• OEM equipment and machinery
• Retail, healthcare, and educational facilities
• Electrical system maintenance, repairs, and panel upgrades
• New electrical installations requiring a secure bolt-on circuit breaker
• Designed to deliver consistent performance and dependable circuit protection, the QOB280VH helps safeguard electrical systems and connected equipment while supporting long-term reliability in demanding environments.