THQL1130 - 30Amp Circuit Breaker

THQL1130 - 30 Amp Circuit Breaker

The THQL1130 circuit breaker is a 30-amp, single-pole, molded-case circuit breaker designed to provide dependable overcurrent and short-circuit protection for your residential and light commercial electrical distribution systems. As part of the widely used THQL Q-Line series, this plug-on breaker installs quickly into compatible load centers and panelboards, making it a practical choice for new installations, maintenance projects, and system upgrades. Its compact footprint allows efficient use of panel space while providing reliable protection for 120 VAC branch circuits. Featuring a 10kA interrupting capacity (AIC) and HACR rating, the THQL1130 is well-suited for protecting circuits serving HVAC equipment, lighting, receptacles, and other common electrical loads. Built for consistent performance and long service life, this breaker helps you maintain electrical system safety while minimizing downtime caused by overloads and faults.

Key Features and Benefits

• 30 Amp Rating: For protection of 120VAC branch circuits.
• Single-Pole Design: Is ideal for residential and commercial single-phase applications.
• 10kA Interrupting Capacity (AIC): Helps protect electrical systems against fault currents.
• Plug-On Mounting Style: Allows straightforward installation in compatible Q-Line load centers and panelboards.
• HACR Rated: For use with heating, air conditioning, and refrigeration equipment where applicable.
• Molded Case Construction: Provides durability and dependable circuit protection.
• Space-Saving Design: Occupies a single pole position within the panel.
• Q-Line Compatibility: Supports use in a wide range of existing electrical distribution systems.
  

Technical Specifications

• Part Number: THQL1130
  
• Type: THQL
  
• Circuit Breaker Type: Molded Case Circuit Breaker
  
• Mounting Style: Plug-On
  
• Poles: 1
  
• Amperage Rating: 30 Amps
  
• Voltage Rating: 120 VAC
  
• Interrupting Capacity: 10kA
  
• HACR Rated: Yes
  
• Series: Q-Line
  
• Dimensions:
  • Height: 3.31 in.
  • Width: 1.00 in.
  • Depth: 2.81 in.

Material Compliance and Certifications

• Industry Standards: The THQL1130 is manufactured for use in electrical distribution applications and is designed to meet applicable industry standards for molded-case circuit breakers.
• Installation Compliance: Users should verify all installation requirements, ratings, certifications, and code compliance requirements for their specific application and jurisdiction before installation.
  

Where It Works Best

• The THQL1130 is an excellent choice for residential homes, apartment buildings, office spaces, retail locations, and light commercial facilities requiring dependable 30-amp branch circuit protection. It is commonly used for HVAC circuits, dedicated equipment loads, lighting circuits, receptacle circuits, and other applications that require a single-pole 120 VAC breaker. Its plug-on design and Q-Line compatibility make it particularly useful for panel maintenance, breaker replacement projects, and electrical system upgrades that require reliable overcurrent protection.