THQL1120GF - 20Amp Circuit Breaker

THQL1120GF - 20 Amp Circuit Breaker

Looking for a reliable circuit breaker that fits right in your Q-Line panel? The THQL1120GF is a single-pole, 20 Amp molded case breaker designed to do exactly that. Its plug-on design makes installation straightforward, giving you a secure fit without any guesswork. With a 10kA interrupting capacity at 120VAC, it’s built to safely and effectively handle your everyday electrical circuits. Plus, being HACR rated, it works just fine with heating, air conditioning, and refrigeration equipment circuits—so it’s versatile where it counts.

This breaker isn’t about flashy features—it’s about doing the job consistently and lasting in your panel. Whether you’re replacing an old unit or maintaining a Q-Line load center, it keeps your circuits protected and your system running smoothly. Its compact size helps maximize panel space without compromising on the safety you need.

Key Features and Benefits

• 20 Amp Capacity: 20 Amp capacity for dependable branch circuit protection.
• Single-Pole Design: Single-pole design for 120VAC circuits.
• 10kA Interrupting Rating: 10kA interrupting rating ensures proper protection from overloads.
• Plug-On Design: Plug-on design for a secure, no-hassle installation.
• HACR Rated: HACR rated for heating, AC, and refrigeration circuits.
• Molded Case Construction: Molded case construction built to last in properly maintained panels.
• Compact Design: Compact design helps you make the most of your panel space.
  

Technical Specifications

• Part Number: THQL1120GF
  
• Type: THQL
  
• Poles: 1
  
• Amperage: 20 Amps
  
• Voltage: 120VAC
  
• Interrupting Rating: 10kA @ 120VAC
  
• Mounting: Plug-On
  
• Series: Q-Line
  
• Construction: Molded Case
  
• HACR Rated: Yes
  
• Dimensions:
  • Height: 3.31 in.
  • Width: 1.00 in.
  • Depth: 2.81 in.

Material Compliance and Certifications

• HACR Rated: HACR rated for use with heating, air conditioning, and refrigeration circuits.
• Industry Standards: Designed to meet industry standards for molded case circuit breakers.
• Compatibility: Compatible with Q-Line load centers and panelboards.
  

Where It Works Best

• Residential panels need reliable branch circuit protection.
• Commercial branch circuits where a proper fit is essential.
• HVAC or refrigeration circuits that require HACR-rated protection.
• Replacement or maintenance projects where compatibility matters.
• Q-Line load centers and panelboards are designed for plug-on breakers.
• The THQL1120GF gives you a simple, dependable way to keep your circuits protected—no fuss, no guesswork, just a perfect fit and functional replacement you can count on.