QOB325VH - 25 Amp Circuit Breaker

QOB325VH - 25 Amp Circuit Breaker

The QOB325VH is a 25 amp, 3-pole bolt-on thermal magnetic circuit breaker designed to provide dependable overcurrent and short-circuit protection for commercial and industrial electrical distribution systems. Featuring a 22kA interrupting rating at 240VAC, this breaker is well-suited for applications where higher fault current protection is required. Its bolt-on mounting design helps create a secure electrical connection, making it a reliable choice for panelboard installations where consistent performance and long-term durability are essential. The thermal magnetic trip mechanism responds to both prolonged overloads and sudden short circuits, helping safeguard electrical equipment, branch circuits, and connected loads while supporting safe system operation. Whether you're replacing an existing breaker or maintaining electrical infrastructure, the QOB325VH circuit breaker delivers the dependable protection and performance professionals expect.

Key Features and Benefits

• 25 Amp Rating: 25 Amp Rating for reliable branch circuit protection.
• 3-Pole Configuration: 3-Pole Configuration designed for three-phase electrical systems.
• Bolt-On Mounting: Bolt-On Mounting provides a secure installation and dependable electrical connection.
• Thermal Magnetic Trip Unit: Thermal Magnetic Trip Unit offers protection against both overloads and short circuits.
• 22kA Interrupting Capacity: 22kA Interrupting Capacity at 240VAC helps protect electrical systems in higher fault current environments.
• Type QOB-VH Breaker: Type QOB-VH breaker designed for compatible panelboard applications.
• Compact Footprint: Compact footprint allows for efficient use of panel space while maintaining reliable performance.
  

Technical Specifications

• Part Number: QOB325VH
  
• Type: QOB-VH
  
• Circuit Breaker Style: Bolt-On Thermal Magnetic Circuit Breaker
  
• Amperage: 25 Amps
  
• Poles: 3
  
• Interrupting Rating: 22kA @ 240VAC
  
• Voltage: 240VAC
  
• Dimensions:
  • Height: 3.0 in.
  • Width: 2.25 in.
  • Depth: 2.5 in.

Material Compliance and Certifications

• Industry Standards: The QOB325VH is manufactured to meet applicable industry standards for molded case circuit breakers. It is designed for use in electrical distribution systems where compliance with local electrical codes and equipment specifications is required.
• Installation Requirements: Proper installation should always be completed by qualified personnel and in accordance with the National Electrical Code (NEC) and all applicable local regulations.
  

Where It Works Best

• The QOB325VH is an excellent choice for a wide range of commercial, industrial, and institutional electrical applications, including: Commercial buildings and office facilities, Industrial control panels and manufacturing equipment, Distribution panelboards, Mechanical and HVAC systems, Three-phase branch circuit protection, Equipment upgrades, maintenance, and replacement projects requiring a 25A 3-pole bolt-on circuit breaker with a 22kA @ 240VAC interrupting rating. Its combination of dependable thermal magnetic protection, bolt-on installation, and high interrupting capacity makes the QOB325VH a practical solution for protecting electrical systems where safety, performance, and reliability are priorities.