QCF2020 - 20Amp Circuit Breaker

QCF2020 - 20Amp Circuit Breaker

When dependable circuit protection matters, the QCF2020 is built to do exactly what it's supposed to do—help protect electrical systems from overloads and short circuits. This 20 Amp, 2-pole thermal magnetic circuit breaker is rated for 120/240VAC applications and features a 10kA interrupting capacity, making it a practical choice for a wide range of electrical distribution systems. Its face-mount, cable-in/cable-out design allows for straightforward installation in compatible equipment, while the thermal magnetic trip mechanism reacts to both sustained overloads and sudden fault conditions. Whether you're replacing an existing breaker or maintaining electrical equipment, the QCF2020 delivers the dependable performance professionals expect.

Key Features and Benefits

• 20 Amp Current Rating: 20 Amp current rating for branch circuit protection.
• Two-Pole Design: Two-pole design for 120/240VAC applications.
• Thermal Magnetic Trip Mechanism: Thermal magnetic trip mechanism responds to overloads and short circuits.
• 10kA Interrupting Capacity: 10kA interrupting capacity at 120/240VAC.
• Face-Mount Construction: Face-mount construction for compatible installations.
• Cable-In/Cable-Out Connections: Cable-in/cable-out connections for simple wiring.
• HACR Rated: HACR rated for qualifying heating, air conditioning, and refrigeration equipment.
• 40°C Temperature Rating: Rated for operation in ambient temperatures up to 40°C.
• Compact Size: Compact size helps conserve installation space.
  

Technical Specifications

• Part Number: QCF2020
  
• Type: QCF
  
• Amperage: 20 Amps
  
• Poles: 2
  
• Voltage: 120/240VAC
  
• Interrupting Capacity: 10kA @ 120/240VAC
  
• Trip Type: Thermal Magnetic
  
• Mounting: Face-Mount
  
• Connection Style: Cable-In / Cable-Out
  
• Temperature Rating: 40°C
  
• Dimensions:
  • Height: 3.94 in.
  • Width: 1.00 in.
  • Depth: 2.75 in.

Material Compliance and Certifications

• HACR Rated: HACR Rated.
• Temperature Rating: Rated for operation at 40°C ambient temperature.
• Installation Requirements: Install only in equipment designed to accept this breaker and follow all applicable electrical codes and manufacturer recommendations.
  

Where It Works Best

• The QCF2020 is commonly used in compatible commercial, industrial, and residential electrical systems that require a 20 Amp, 2-pole breaker. It's a good fit for branch circuits, HVAC equipment, control panels, and other applications where dependable overcurrent protection is needed.