QBHW3015H - 15Amp Circuit Breaker

QBHW3015H - 15Amp Circuit Breaker

Need to match a QBHW3015H circuit breaker to an existing electrical application? Start with the important numbers. This 15-amp, 3-pole breaker is rated for 240VAC and provides a 22kA interrupting rating at 240VAC. It uses a bolt-on connection and thermal magnetic protection, giving you overload and short-circuit protection in compatible electrical equipment. The QBHW3015H is part of the Quicklag QBHW family and carries an HACR rating, so it can also be used in qualifying heating, air-conditioning, and refrigeration applications. It's rated at 40°C and measures approximately 3.41 inches high, 3.0 inches wide, and 2.92 inches deep based on the specifications provided. When you're replacing a breaker, though, don't go by size or appearance alone. Check the complete part number and electrical ratings against the panel or equipment requirements. A breaker can look right and still be the wrong fit.

Key Features and Benefits

• 15 amp rating for circuits designed around a 15A breaker.
• Three poles for compatible three-pole applications.
• Rated for 240VAC with a 22kAIC interrupting capacity.
• Thermal magnetic protection responds to overload and short-circuit conditions.
• Bolt-on mounting provides a secure connection in equipment designed for QBHW breakers.
• HACR rated for qualifying heating, air-conditioning, and refrigeration applications.
• 40°C rating for applications requiring this temperature specification.
• The QBHW3015H part number makes it easier to accurately match an existing breaker during replacement or maintenance.
  

Technical Specifications

• Part Number: QBHW3015H
  
• Type: QBHW / Quicklag
  
• Circuit Breaker Type: Thermal Magnetic
  
• Mounting: Bolt-On
  
• Amperage: 15A
  
• Poles: 3
  
• Voltage Rating: 240VAC
  
• A.I.C. Rating: 22kA @ 240VAC
  
• HACR Rated: Yes
  
• Temperature Rating: 40°C
  
• Height: 3.41 in.
  
• Width: 3.0 in.
  
• Depth: 2.92 in.
  

Material Compliance and Certifications

• The QBHW3015H is an HACR-rated circuit breaker for qualifying applications. Because electrical components have specific compatibility and safety requirements, applicable certifications and material-compliance information should be confirmed using current manufacturer documentation for the exact part number.
• For replacement work, it's worth checking every specification rather than assuming two similar-looking breakers are interchangeable. The breaker type, amperage, voltage, pole count, interrupting rating, and mounting method should all agree with the requirements of the equipment.
  

Where It Works Best

• The QBHW3015H 15A 3-pole circuit breaker is intended for compatible electrical distribution equipment designed for QBHW bolt-on breakers. Its combination of 15 amps, three poles, 240VAC, and 22kAIC makes it useful for qualifying commercial and industrial electrical applications.
  
• It's also HACR rated, which makes it suitable for compatible heating, air-conditioning, and refrigeration equipment when the application calls for these specifications.
  
• If you're trying to replace an existing QBHW3015H, the simplest approach is to match the complete catalog number first. Then check 15A, 3-pole, 240VAC, 22kAIC, and bolt-on against the equipment specifications. Those details tell you far more than the breaker's appearance.