THHQB32025 - 25Amp Circuit Breaker

THHQB32025 - 25 Amp Circuit Breaker

When your dependable circuit protection is needed in a three-phase electrical system, the THHQB32025 delivers a straightforward solution. This 25-amp, 3-pole molded-case circuit breaker is part of the Q-Line family and features a bolt-on design that provides a secure connection in compatible panelboards. It's commonly used in commercial and industrial environments where protecting equipment from overloads and short circuits is essential to maintaining safe operation.

Rated for 22kA at 240VAC, the THHQB32025 is built to handle higher fault-current conditions often found in demanding electrical distribution systems. Its HACR rating also makes it a suitable choice for heating, air conditioning, and refrigeration equipment. Whether you installed it to protect motor-driven equipment, HVAC loads, or branch circuits, this breaker delivers the performance and reliability that electrical professionals look for to keep systems running smoothly.

Key Features and Benefits

• 25 amp rating for reliable overcurrent protection
• 3-pole design for three-phase electrical systems
• 22kA interrupting rating at 240VAC
• Bolt-on mounting for a secure installation
• Part of the proven Q-Line breaker family
• HACR rated for HVAC and refrigeration applications
• Compact design helps maximize available panel space
• Molded case construction is built for everyday commercial and industrial use
  

Technical Specifications

• Part Number: THHQB32025
  
• Type: THHQB
  
• Series: Q-Line
  
• Circuit Breaker Type: Molded Case Circuit Breaker
  
• Mounting Style: Bolt-On
  
• Poles: 3
  
• Current Rating: 25 Amps
  
• Interrupting Rating: 22kA @ 240VAC
  
• Dimensions:
  • Height: 3.5 in.
  • Width: 3.0 in.
  • Depth: 2.81 in.
• HACR Rated: Yes
  

Material Compliance and Certifications

• HACR Rated: HACR rated for heating, air conditioning, and refrigeration equipment
• Industry Requirements: Manufactured to meet applicable industry requirements for molded case circuit breakers
• Installation Compliance: Suitable for installation in approved electrical distribution equipment when used in accordance with applicable electrical codes
  

Where It Works Best

• The THHQB32025 is a strong fit for commercial buildings, manufacturing facilities, mechanical rooms, HVAC installations, and other three-phase power distribution applications. It's particularly useful where a 25-amp bolt-on circuit breaker is required to protect equipment and maintain the integrity of the electrical system without sacrificing valuable panel space.