QCB15 - 15 Amp Circuit Breaker

QCB15 15 Amp Circuit Breaker

The QCB15 15 Amp Circuit Breaker is designed for dependable overcurrent protection in residential, commercial, and light industrial electrical systems. Built on the proven QCB frame, this two-pole circuit breaker supports both 120 VAC and 240 VAC applications while delivering a strong 10 kA interrupting capacity. That means when a short circuit or overload occurs, the breaker responds quickly to help protect wiring, connected equipment, and the electrical panel itself.

Compact in size but made for consistent performance, the QCB15 fits easily into standard panel configurations where space matters. It’s a practical choice for electricians and facility managers who want a breaker that installs cleanly, holds up to regular switching, and performs reliably over time. Whether it’s protecting a household appliance circuit or feeding a light commercial load, this breaker is built to do its job without fuss.

Key Features and Benefits

• Reliable Fault Protection
  Rated for a 10 kA interrupting capacity at both 120 VAC and 240 VAC, the QCB15 is capable of stopping high-energy fault conditions before they cause damage.
• Two-Pole Design for Flexible Applications
  Supports both single-phase 120 V and 240 V circuits, making it suitable for a wide range of electrical loads and installations.
• Compact, Panel-Friendly Size
  The streamlined dimensions allow it to fit neatly into tight panel spaces while still offering dependable performance.
• Built for Everyday Use
  Designed to handle frequent on/off cycling, this breaker maintains stable operation in systems that see regular use.

Technical Specifications

• Poles: 2
• Rated Current: 15 Amps
• Voltage Rating: 120/240 VAC
• Interrupting Capacity: 10 kA
• Frame Type: QCB
• Dimensions:
  • Width: 1.50 inches
  • Length: 4.81 inches
  • Depth: 2.50 inches
• Weight: 2.25 lb

Material Compliance and Certifications

• The QCB15 is manufactured using quality materials selected for electrical safety and long-term performance.
• It meets applicable NEC requirements and complies with UL safety standards for circuit protection devices.
• Each unit is tested to ensure proper operation under rated conditions, helping provide confidence in both residential and commercial installations.

Where It Works Best

• Residential Applications
  Well-suited for 240 VAC appliances such as electric dryers, water heaters, and room or window air-conditioning units.
• Commercial Environments
  A solid option for office wiring, lighting circuits, and sub-panel feeders in small commercial spaces.
• Light Industrial Use
  Handles smaller motors, control circuits, and general-purpose loads where dependable overcurrent protection is essential.