THQL32070 - 70Amp Circuit Breaker

THQL32070 - 70 Amp Circuit Breaker

When your dependable circuit protection matters, the THQL32070 circuit breaker delivers the performance needed to keep electrical systems operating safely and efficiently. Designed as a 70-amp, 3-pole Q-Line molded case circuit breaker, this unit helps protect electrical equipment and wiring from overloads and short circuits while providing the reliability professionals expect in commercial, industrial, and residential applications.

Its convenient plug-on design makes installation straightforward, helping reduce downtime during panel upgrades, maintenance, or new construction projects. With a 10kA interrupting rating at 240VAC, the THQL32070 is built to respond quickly when fault conditions occur, helping protect valuable electrical equipment and maintain system integrity.

Whether you're working on a three-phase distribution system, HVAC equipment, or facility maintenance project, this breaker offers a practical combination of safety, performance, and ease of installation. The HACR rating also makes it a strong choice for heating, air conditioning, and refrigeration applications where dependable overcurrent protection is essential.

Key Features and Benefits

• 70 Amp Protection: Ideal for circuits requiring reliable medium-capacity overcurrent protection.
• 3-Pole Design: Protects all three phases simultaneously in three-phase electrical systems.
• 10kA Interrupting Capacity at 240VAC: Helps safely clear fault currents before they can damage equipment.
• Q-Line Compatibility: Designed for use in compatible Q-Line load centers and panelboards.
• Plug-On Installation: Simplifies installation and replacement, saving valuable time in the field.
• Molded Case Construction: Built for dependable performance and long service life.
• HACR Rated: Suitable for approved HVAC and refrigeration equipment applications.
• Compact Footprint: Fits efficiently within panel spaces without sacrificing performance.
  

Technical Specifications

• Part Number: THQL32070
  
• Type: THQL
  
• Series: Q-Line
  
• Amperage: 70 Amps
  
• Poles: 3
  
• Voltage Rating: 240VAC
  
• 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 Standards: The THQL32070 is manufactured to meet applicable industry standards for molded case circuit breakers and is designed for use within its published electrical ratings.
• HACR Rating: Its HACR rating supports installation in approved heating, ventilation, air conditioning, and refrigeration systems.
• Installation Requirements: Always consult local electrical codes and equipment requirements before installation.
  

Where It Works Best

• Commercial electrical distribution systems
• Industrial facilities and manufacturing equipment
• Three-phase panelboards and load centers
• HVAC and refrigeration equipment
• Motor protection circuits
• Building renovations and panel upgrades
• New electrical construction projects
• For electricians, contractors, and maintenance professionals looking for a reliable 70 amp 3-pole circuit breaker, the THQL32070 offers proven protection, simple installation, and dependable performance where it counts most.