THQD32125 - 125Amp Circuit Breaker

THQD32125 - 125 Amp Circuit Breaker

The THQD32125 is a 125-amp, 3-pole molded case circuit breaker designed for use in your compatible Q-Line panelboard systems. Featuring a bolt-on mounting design and an internal common trip mechanism, this breaker disconnects all poles simultaneously when an overcurrent condition occurs. It is HACR rated for heating, air conditioning, and refrigeration applications and is commonly used in commercial and industrial electrical distribution systems where a 125A, 240VAC breaker is required. With a 22kA interrupting rating at 240VAC, the THQD32125 helps you to protect conductors and connected equipment from overloads and short circuits. Load-side lugs are included, allowing for direct conductor termination during installation. Built with durability in mind, this breaker is intended to provide a form, fit, and functional replacement for existing compatible equipment.

Key Features and Benefits

• 125 amp current rating
• 3-pole configuration
• Bolt-on mounting design
• Internal common trip operation
• 22kA interrupting capacity at 240VAC
• HACR rated
• Load-side lugs included
• Compatible with Q-Line systems
• Designed for circuit protection against overload and short-circuit conditions
• Built to last in demanding electrical environments

Technical Specifications

• Part Number: THQD32125
• Type: THQD
• Poles: 3
• Amperage: 125A
• Voltage Rating: 240VAC
• A.I.C. Rating: 22kA @ 240VAC
• Mounting Style: Bolt-On
• Trip Type: Internal Common Trip
• Height: 6.56 in.
• Width: 4.13 in.
• Depth: 2.75 in.
• Included: Load-Side Lugs
• Rating: HACR

Material Compliance and Certifications

• HACR Rated
• Manufactured to applicable industry electrical safety standards
• Molded case circuit breaker construction
• Intended for installation and use in accordance with applicable electrical codes and equipment specifications

Where It Works Best

• The THQD32125 is commonly found in commercial facilities, industrial buildings, multi-unit residential properties, and HVAC installations that utilize compatible Q-Line distribution equipment. It is well suited for branch circuit protection, power distribution applications, motor-related loads, and heating or cooling systems requiring a 3-pole, 125-amp breaker with a 22kA interrupting rating at 240VAC.