THQLT1520 - 15A-20A Duplex Circuit Breaker

THQLT1520  -  15A-20A Duplex Circuit Breaker

The THQLT1520 duplex circuit breaker is a dependable, space-saving solution designed for Q-Line load centers that require two independent circuits in a single breaker footprint. Built with a THQLT frame type and engineered for consistent thermal-magnetic protection, this 20/15 amp duplex breaker delivers reliable performance at 120VAC with a 10k A.I.C. rating, helping safeguard branch circuits from overloads and short circuits. Its plug-on design allows for straightforward installation in compatible panels, making it a practical choice for electricians, contractors, and facility maintenance teams who need efficient circuit expansion without sacrificing panel space. HACR rated for heating, air conditioning, and refrigeration applications, the THQLT1520 is a versatile molded case circuit breaker suitable for a wide range of residential and light commercial environments.

Key Features and Benefits

• Duplex Configuration (20/15 Amp): Two single-pole circuits in one compact breaker body, ideal for maximizing panel capacity.
• 10k A.I.C. @ 120VAC: Provides dependable interrupting capability to protect connected equipment from fault currents.
• Q-Line Plug-On Design: Installs quickly and securely in compatible Q-Line load centers.
• Thermal-Magnetic Protection: Offers accurate response to both sustained overloads and instantaneous short circuits.
• HACR Rated: Approved for use in heating, air conditioning, and refrigeration equipment circuits.
• Space-Saving Solution: Perfect for projects requiring additional circuits without upgrading the entire panel.
  

Technical Specifications

• Part Number: THQLT1520
  
• Frame Type: THQLT
  
• Poles: Duplex (two single-pole circuits)
  
• Amperage Rating: 20 Amp / 15 Amp
  
• Voltage Rating: 120VAC
  
• A.I.C. Rating: 10kA @ 120VAC
  
• Mounting Type: Plug-On
  
• Breaker Type: Molded Case Circuit Breaker
  
• HACR Rated: Yes
  
• Approximate Shipping Weight: 1.0 lb
  
• Height: 3.31 in
  

Material Compliance and Certifications

• Industry Standards: The THQLT1520 duplex circuit breaker is manufactured to meet applicable industry safety and performance standards for molded case circuit breakers.
• HACR Certification: HACR certification confirms its suitability for HVAC-related applications, and its design aligns with widely recognized electrical safety requirements for branch circuit protection in residential and commercial systems. Always verify compatibility with your specific load center and local code requirements before installation.
  

Where It Works Best

• This 20/15 amp duplex breaker is especially useful in residential load centers, light commercial panels, and HVAC-related circuits where panel space is limited but additional protected circuits are needed. It’s a smart option for remodeling projects, service upgrades, or maintenance replacements that require dependable 120V branch circuit protection within a Q-Line system.