THQL2150GF1 - 50Amp Circuit Breaker

THQL2150GF1 - 50 Amp Circuit Breaker

The THQL2150GF1 is a 50-amp, 2-pole molded case circuit breaker designed for you to use in 120/240VAC electrical distribution systems. As part of the trusted THQL Q-Line family, this plug-on circuit breaker provides branch circuit protection while incorporating ground fault protection to help you detect potentially hazardous fault conditions. Its compact design allows for convenient installation in compatible Q-Line load centers and panelboards, making it a practical solution for residential, commercial, and light industrial applications requiring a 50A two-pole breaker.

Built for long-term service, the THQL2150GF1 features a 10kA interrupting rating at 120/240VAC and is HACR rated, making it suitable for applications involving heating, air conditioning, and refrigeration equipment where permitted by code and manufacturer specifications. Designed to match the form, fit, and function requirements of compatible electrical systems, this breaker helps you maintain safe and reliable circuit protection while meeting the demands of everyday operation.

Key Features and Benefits

• 50 Amp Current Rating: 50 Amp current rating for medium-duty branch circuit protection.
• 2-Pole Configuration: 2-pole configuration for 120/240VAC applications.
• Integrated Ground Fault Protection: Integrated ground fault protection for enhanced electrical safety.
• Plug-On Mounting Design: Plug-on mounting design for compatibility with Q-Line load centers and panelboards.
• 10kA Interrupting Capacity: 10kA interrupting capacity at 120/240VAC.
• HACR Rated: HACR rated for approved heating, air conditioning, and refrigeration applications.
• Molded Case Construction: Molded case construction designed for durability and dependable operation.
• Compact Footprint: Compact footprint helps simplify installation in compatible panels.
• Long-Lasting Performance: Built to provide long-lasting performance in properly maintained electrical systems.
  

Technical Specifications

• Part Number: THQL2150GF1
  
• Type: THQL
  
• Circuit Breaker Style: Molded Case Circuit Breaker
  
• Mounting Style: Plug-On
  
• Poles: 2
  
• Amperage Rating: 50A
  
• Voltage Rating: 120/240VAC
  
• Interrupting Rating (A.I.C.): 10kA @ 120/240VAC
  
• Ground Fault Protection: Yes
  
• HACR Rated: Yes
  
• Product Line: Q-Line
  
• Dimensions:
  • Height: 3.31 in.
  • Width: 2.00 in.
  • Depth: 2.81 in.

Material Compliance and Certifications

• HACR Rated: HACR Rated.
• Compatible Equipment: Designed for use in compatible Q-Line electrical distribution equipment.
• Molded Case Construction: Manufactured as a molded case circuit breaker for branch circuit protection applications.
• Code Compliance: Intended for installation and use in accordance with applicable electrical codes and equipment manufacturer requirements.
  

Where It Works Best

• The THQL2150GF1 is well-suited for residential, commercial, and light industrial electrical systems requiring a 50A, 2-pole ground fault circuit breaker. Common applications include branch circuits serving HVAC equipment, air conditioning systems, refrigeration units, pumps, water heaters, and other 120/240VAC loads where ground fault protection is required or specified. It is designed for use in compatible Q-Line panelboards and load centers where a plug-on breaker configuration is needed.