THQD32150 - 150Amp Circuit Breaker

THQD32150 - 150 Amp Circuit Breaker

The THQD32150 is a 3-pole, 150-amp molded-case circuit breaker designed for Q-Line panels and legacy electrical systems. Designed for straightforward replacement, it provides reliable protection where you need it most. Its internal common trip ensures all three poles shut off together during an overload or short circuit. With a bolt-on design and included load-side lugs, installation is simple and hassle-free. HACR rating makes it suitable for HVAC circuits, and its 22k A.I.C. rating at 240VAC gives peace of mind in standard applications.

Key Features and Benefits

• Internal Common Trip: All three poles disconnect at once during faults.
• HACR Rated: Compatible with HVAC equipment and other specialized circuits.
• Bolt-On Installation: Fits securely in Q-Line panels.
• Load-Side Lugs Included: Makes wiring faster and cleaner.
• Form, Fit, Function: Perfect for replacing older breakers without changes.
  

Technical Specifications

• Poles: 3
  
• Amperage: 150A
  
• A.I.C. Rating: 22k @ 240VAC
  
• Type: THQD
  
• Dimensions:
  • Height: 6.56”
  • Width: 4.13”
  • Depth: 2.75”

Material Compliance and Certifications

• HACR Rated: HACR rated for HVAC applications.
• Standards Compliance: Meets UL and NEC standards.
• Molded Case Design: Molded case design ensures durability and safety.
  

Where It Works Best

• Ideal for Q-Line panel replacements, commercial HVAC systems, and legacy electrical setups that require a 150A, 3-pole breaker. It’s reliable, code-compliant, and designed to fit without modifications—making it a go-to choice for electricians and building maintenance teams.