THQLQ151515 - Quad 15A-15A-15A Circuit Breaker

THQLQ151515 - Quad 15A-15A-15A Circuit Breaker

When panel space is limited, but your electrical demands aren't, the THQLQ151515 quadplex circuit breaker delivers a smart, space-saving solution without compromising performance. Designed for GE Q-Line load centers, this plug-on breaker combines two 1-pole breakers on the outside with a 2-pole breaker in the center, giving you versatile circuit protection in a compact footprint. Whether you're upgrading an existing panel or tackling a new installation, this unit helps you do more with less space—something every electrician and facility manager can appreciate. Built for reliability in everyday residential and light commercial applications, its breaker features an interrupting rating of 120/240 VAC, offering dependable protection against overcurrent and short circuits. Its HACR rating also makes it suitable for heating, air conditioning, and refrigeration equipment, giving you added flexibility across multiple applications. With its plug-on design, installation is quick and straightforward—helping reduce labor time while maintaining a secure connection.

Key Features and Benefits

• Quadplex Configuration: Combines (2) single-pole breakers and (1) double-pole breaker in one unit for maximum circuit density
• Space-Saving Design: Ideal for load centers where space is at a premium
• 15/15/15 Amp Ratings: Supports multiple branch circuits with consistent protection
• 10kA Interrupting Capacity: Reliable protection against short circuits and overload conditions
• HACR Rated: Suitable for HVAC and refrigeration equipment applications
• GE Q-Line Compatibility: Engineered for seamless use in Q-Line panelboards
• Plug-On Installation: Fast, secure mounting simplifies installation and maintenance
  

Technical Specifications

• Part Number: THQLQ151515
  
• Type: THQLQ (Q-Line)
  
• Poles: Quad (2 x 1-पole outer, 1 x 2-pole center)
  
• Amperage: 15/15/15 Amps
  
• Voltage Rating: 120/240 VAC
  
• Interrupting Rating: 10kA
  
• Dimensions:
  • Height: 3.31 in
  • Width: 2.0 in
  • Depth: 3.0 in
• Mounting: Plug-On
  

Material Compliance and Certifications

• HACR Rated: Approved for heating, air conditioning, and refrigeration circuits
• Manufactured to meet applicable UL standards for molded case circuit breakers
• Built with durable insulating materials designed for long service life under normal operating conditions
  

Where It Works Best

The THQLQ151515 is a strong fit for situations where panel space is tight, but multiple circuits are required. It's commonly used in: Residential load centers needing additional circuit capacity Light commercial electrical panels HVAC system connections requiring HACR-rated protection Renovation or retrofit projects where expanding panel space isn't practical.