Q1515 - Duplex 15/15 Circuit Breaker

Q1515 - Duplex 15/15 Circuit Breaker

The Q1515 Type QT circuit breaker is a compact option when you need two 15-amp circuit positions without using two full-size breaker spaces. It has a 15/15-amp duplex configuration, measures just 1 inch wide, and installs with a plug-in connection. Electrical ratings are 120 VAC and 10 kA A.I.C. At 3.13 inches high, 1 inch wide, and 2.56 inches deep, it doesn't take up much room in equipment designed for this breaker style. The Q1515 is also HACR rated and has a 40°C rating. It's a straightforward choice for replacement or maintenance work when the existing equipment specifically calls for a Q1515 or compatible Type QT breaker. As with any circuit breaker, don't rely on amperage or physical dimensions alone when checking fit. The breaker type and ratings should match the requirements of the panel or equipment.

Key Features and Benefits

• 15/15 amp duplex configuration gives you two 15-amp circuit positions in one breaker.
• At only 1 inch wide, it makes efficient use of space in compatible equipment.
• 10kA A.I.C. at 120VAC provides the interrupting rating needed to match system requirements.
• Plug-in connection keeps the mounting configuration simple and familiar.
• Type QT design makes identification easier when replacing an existing breaker.
• HACR rated for applications that require this designation.
• Compact 3.13" x 1.0" x 2.56" dimensions make it easy to compare against an existing breaker.
  

Technical Specifications

• Part Number: Q1515
  
• Type: QT
  
• Configuration: Duplex
  
• Amperage: 15/15 Amp
  
• Voltage: 120VAC
  
• A.I.C. Rating: 10kA @ 120VAC
  
• Mounting: Plug-In
  
• Dimensions:
  • Height: 3.13 in.
  • Width: 1.0 in.
  • Depth: 2.56 in.
• Temperature Rating: 40°C
  
• HACR Rated: Yes
  

Material Compliance and Certifications

• The information available for the Q1515 indicates it is HACR-rated at 40 °C. No additional material-compliance information or certification listings were provided with the supplied specifications. Rather than assume certifications that haven't been confirmed, they're left out here.
  

Where It Works Best

• The Q1515 makes the most sense for compatible panels and electrical equipment that accept Type QT duplex plug-in breakers. Its duplex layout is useful when two 15-amp circuit positions are required, but panel space is at a premium.
  
• It's also a practical replacement option when you're matching an existing Q1515 15/15 amp breaker. Maintenance shops, electricians, facility teams, and property maintenance professionals may find the compact configuration especially useful when working with equipment that already specifies this breaker type.
  
• Before installation, check the panel or equipment documentation. A breaker with the same amperage that appears to fit isn't necessarily approved for the same application.