QCP40 - 40Amp Circuit Breaker

QCP40 - 40Amp Circuit Breaker

The QCP40 is a 2-pole, 40-amp thermal magnetic circuit breaker designed for use in your compatible Type QP electrical distribution systems. Rated for 120/240VAC with a 10k A.I.C. interrupting capacity, this breaker helps you provide dependable overcurrent and short-circuit protection for branch circuits in residential, commercial, and light industrial electrical applications. Its cable-in/cable-out configuration allows for straightforward installation in compatible panelboards, making it a practical form, fit, and functional replacement when servicing existing electrical systems. Built to last, the QCP40 is engineered to deliver consistent circuit protection while maintaining compatibility with the equipment it was designed to support.

Key Features and Benefits

• 40-amp current rating: 40-amp current rating for compatible branch circuit protection.
• 2-pole design: 2-pole design for 120/240VAC applications.
• Type QP configuration: Type QP configuration for proper fit in compatible electrical systems.
• Thermal magnetic trip mechanism: Thermal magnetic trip mechanism helps protect against overloads and short circuits.
• 10k A.I.C. interrupting rating: 10k A.I.C. interrupting rating at 120/240VAC.
• Cable-in/cable-out construction: Cable-in/cable-out construction for compatible wiring configurations.
• Form, fit, and functional replacement: Form, fit, and functional replacement for compatible legacy installations.
• Built to last: Built to last for dependable, long-term service in appropriate applications.
  

Technical Specifications

• Part Number: QCP40
  
• Type: QP
  
• Circuit Breaker Style: Thermal Magnetic
  
• Configuration: Cable-In/Cable-Out
  
• Poles: 2
  
• Amperes: 40A
  
• Voltage Rating: 120/240VAC
  
• Interrupting Rating (A.I.C.): 10kA @ 120/240VAC
  
• Dimensions:
  • Height: 4.81 in.
  • Width: 1.50 in.
  • Depth: 2.50 in.

Material Compliance and Certifications

• Application: Designed for use in compatible Type QP electrical distribution systems.
• Industry Standards: Manufactured to meet applicable industry standards for its original design and intended application.
• Compatibility: Verify compatibility with the existing panelboard and local electrical code requirements before installation.
• Installation: Installation should be performed by a qualified electrician in accordance with applicable electrical codes and regulations.
  

Where It Works Best

• The QCP40 is well suited for compatible residential, commercial, and light industrial electrical distribution systems requiring a 40-amp, 2-pole Type QP thermal magnetic circuit breaker. It is commonly used to protect 120/240VAC branch circuits serving equipment such as HVAC systems, water heaters, air compressors, and other loads that require a properly rated two-pole breaker. When replacing an existing compatible breaker, the QCP40 offers the correct form, fit, and functional replacement to help maintain safe and reliable operation of the electrical system.