THQL32030 - 30Amp Circuit Breaker

THQL32030 - 30 Amp Circuit Breaker

When dependable circuit protection matters, the THQL32030 30 Amp 3-Pole Circuit Breaker is built to help keep your electrical system operating safely and efficiently. Designed as part of the proven THQL Q-Line family, this plug-on molded case circuit breaker delivers reliable protection against overloads and short circuits in a wide range of commercial, industrial, and residential applications.

Whether you're protecting HVAC equipment, three-phase machinery, refrigeration systems, or power distribution circuits, the THQL32030 provides the confidence that comes with a 30-amp rating, 3-pole configuration, and 10kA interrupting capacity at 240VAC. Its convenient plug-on design helps streamline installation in compatible Q-Line panelboards and load centers, making it a practical choice for electricians, contractors, and facility maintenance professionals alike.

Built for everyday performance, this breaker is also HACR rated, making it well-suited for heating, air conditioning, and refrigeration applications where dependable circuit protection is essential. The molded case construction is designed to withstand demanding environments while helping safeguard connected equipment from costly electrical faults and downtime.

Key Features and Benefits

• Provides reliable overload and short-circuit protection: Helps keep electrical systems operating safely by interrupting fault conditions when needed.
• 30 Amp rating: Ideal for a variety of three-phase electrical applications.
• 3-pole design: Supports balanced power distribution across multiple phases.
• Plug-on installation: Helps reduce installation time and simplifies maintenance.
• 10kA interrupting capacity at 240VAC: Helps protect equipment during fault conditions.
• HACR rated: Suitable for heating, air conditioning, and refrigeration equipment.
• Molded case construction: Designed for long-lasting performance.
• Compatible with designated Q-Line load centers and panelboards: Designed for use with compatible equipment.
• Helps improve electrical system safety and equipment protection: Supports reliable operation across a range of applications.

Technical Specifications

• Part Number: THQL32030
  
• Type: THQL
  
• Series: Q-Line
  
• Amperage: 30 Amps
  
• Poles: 3
  
• Voltage Rating: 240 VAC
  
• Interrupting Capacity: 10kA @ 240VAC
  
• Mounting Style: Plug-On
  
• Construction: Molded Case Circuit Breaker
  
• HACR Rated: Yes
  
• Dimensions:
  • Height: 3.31 in.
  • Width: 3.00 in.
  • Depth: 2.81 in.

Material Compliance and Certifications

• Industry Requirements: The THQL32030 is manufactured to meet applicable industry requirements for molded case circuit breakers.
• HACR Rated: Carries a HACR rating for approved heating, ventilation, air conditioning, and refrigeration applications.
• Installation Note: Always verify equipment compatibility and local electrical code requirements before installation.

Where It Works Best

• The THQL32030 is an excellent choice for protecting three-phase electrical circuits in commercial facilities, industrial environments, multi-family properties, and residential applications that require higher-capacity power distribution. Common applications include HVAC systems, refrigeration equipment, motors, compressors, distribution panels, and branch circuits where reliable 30-amp circuit protection is needed. Its combination of dependable performance, easy plug-on installation, and trusted Q-Line compatibility makes it a versatile solution for both new projects and replacement applications.