THQLQ152015 - Quad 15A-20A-15A Circuit Breaker

THQLQ152015 - Quad 15A-20A-15A Circuit Breaker

If you’re working with a crowded panel and need more circuits without adding a subpanel, the THQLQ152015 quadplex circuit breaker is a smart, space-saving solution. This breaker combines two 15-amp single-pole breakers on the outside with a 20-amp double-pole breaker in the center, giving you a 15/20/15 amp configuration in one compact unit. Built on the THQLQ frame and designed for Q-Line load centers, it installs with a simple plug-on connection, helping reduce installation time while maintaining secure contact.

This quad molded case circuit breaker is HACR rated, making it suitable for heating, air conditioning, and refrigeration circuits. Whether you're handling a residential upgrade or light commercial service work, it’s a practical way to add capacity without overcomplicating the layout. The molded case housing provides solid protection against overloads and short circuits, helping keep connected equipment and wiring protected.

Key Features and Benefits

• 15/20/15 Amp Quad Configuration: Two 1-pole 15A breakers and one 2-pole 20A breaker in a single unit
• Space-Saving Design: Adds multiple circuits while using minimal panel space
• THQLQ Frame Type: Designed for Q-Line load center compatibility
• Plug-On Installation: Snaps into place for faster, secure setup
• HACR Rated: Approved for HVAC and refrigeration applications
• Molded Case Construction: Built for dependable circuit protection

Technical Specifications

• Part Number: THQLQ152015
  
• Amperage: 15/20/15 Amps
  
• Poles: Quad (2-Pole center, 1-Pole outside)
  
• Frame Type: THQLQ
  
• Breaker Type: Quadplex Molded Case Circuit Breaker
  
• Mounting Style: Plug-On
  
• HACR Rated: Yes
  
• Approximate Height: 3.31 in.
  
• Approximate Shipping Weight: 2.0 lbs
  

Material Compliance and Certifications

• Manufactured to meet applicable industry standards for molded case circuit breakers, the THQLQ152015 is HACR rated for HVAC system use.
• It is designed to provide reliable overcurrent and short-circuit protection when installed according to NEC requirements and local electrical codes.
• Always verify load center compatibility before installation.

Where It Works Best

• Residential breaker panels using Q-Line load centers
• HVAC compressor and air conditioning circuits
• Light commercial electrical systems
• Panel upgrades where space is limited
• Projects requiring both single-pole and double-pole protection in one breaker position