QC3025H - 25 Amp Circuit Breaker

QC3025H - 25 Amp Circuit Breaker

The QC3025H is a 3-pole, 25-amp Type QC thermal magnetic circuit breaker designed to provide dependable overcurrent and short-circuit protection for your commercial and industrial electrical distribution systems. Built for consistent performance, this Quicklag HACR-rated breaker combines thermal and magnetic trip technology to help you protect connected equipment from overloads and fault conditions while supporting reliable system operation. Its cable-in/cable-out configuration allows for straightforward installation in compatible electrical systems, making it a practical choice for maintenance, replacement, and new installations where a Type QC circuit breaker is specified. Rated at 10 kA interrupting capacity at 240 VAC and calibrated for 40°C operation, the QC3025H delivers the performance professionals expect in demanding electrical applications.

Key Features and Benefits

• 25 Amp current rating: 25 Amp current rating for reliable branch circuit protection.
• 3-pole configuration: 3-pole configuration designed for three-phase electrical systems.
• Thermal magnetic trip mechanism: Thermal magnetic trip mechanism helps guard against both sustained overloads and instantaneous short circuits.
• 10kA A.I.C. rating: 10kA A.I.C. rating at 240VAC provides dependable fault interruption capability.
• Type QC (Quicklag) design: Type QC (Quicklag) design for compatibility with designated panelboards and load centers.
• HACR rated: HACR rated, making it suitable for heating, air conditioning, and refrigeration applications where permitted by code.
• Cable-in/Cable-out construction: Cable-in/Cable-out construction simplifies installation in compatible systems.
• 40°C calibration: 40°C calibration supports dependable operation in standard ambient electrical environments.

Technical Specifications

• Part Number: QC3025H
  
• Type: QC
  
• Poles: 3
  
• Amperage: 25 Amps
  
• Voltage Rating: 240VAC
  
• Interrupting Capacity (A.I.C.): 10kA @ 240VAC
  
• Trip Unit: Thermal Magnetic
  
• HACR Rating: Yes
  
• Operating Temperature: 40°C
  
• Connection Type: Cable-In / Cable-Out
  
• Dimensions:
  • Height: 3.75 in.
  • Width: 3.0 in.
  • Depth: 2.5 in.

Material Compliance and Certifications

• HACR Rating: HACR rated for qualifying heating, air conditioning, and refrigeration applications.
• Industry Standards: Manufactured to meet applicable industry performance standards for thermal magnetic molded case circuit breakers.
• Installation Requirements: Designed for installation in compatible equipment and should always be installed in accordance with applicable electrical codes and manufacturer requirements.
  

Where It Works Best

• The QC3025H Type QC circuit breaker is well suited for commercial buildings, industrial facilities, institutional properties, and other electrical distribution systems requiring a 3-pole, 25-amp breaker. It is commonly used to protect three-phase branch circuits serving motors, HVAC equipment, lighting systems, control panels, and other electrical loads where a 25A thermal magnetic circuit breaker with a 10kA interrupting rating at 240VAC is required. Its combination of dependable protection, HACR rating, and Quicklag compatibility makes it an excellent choice for electrical maintenance professionals, contractors, and facility managers seeking reliable circuit protection.