Eaton Thermal-Magnetic Circuit Breaker Three-Pole 15A 22kAIC 240V Bolt-On QBHW

Eaton Quicklag Industrial Thermal-Magnetic Circuit Breaker

Professional Three-Pole Electrical Protection Equipment

The Eaton Quicklag Industrial Thermal-Magnetic Circuit Breaker delivers exceptional electrical power management and control performance for commercial and industrial electrical systems. This 15A three-pole circuit breaker provides reliable electrical protection designed for professional electricians, electrical contractors, and facility managers, offering the proven reliability and advanced technology that professionals trust from the global leader in intelligent power management.

Professional Features & Benefits

Electrical Protection Performance

• 15 Ampere Current Rating - Provides precise overcurrent protection for medium-duty electrical circuits with reliable thermal-magnetic trip operation
• 22 kAIC Interrupt Rating - Delivers high interrupting capacity for safe fault current interruption in demanding commercial and industrial applications
• 240V Voltage Rating - Engineered for single-phase and three-phase electrical systems with optimal voltage protection performance
• Three-Pole Configuration - Simultaneous protection across all three phases for balanced electrical distribution and comprehensive circuit protection

Installation & Construction

• Bolt-On Mounting Method - Secure mechanical connection to electrical panels with positive retention and reliable electrical contact
• QBHW Circuit Breaker Type - Industrial-grade construction with non-interchangeable trip mechanism for consistent protection performance
• UL Listed Certification - Meets rigorous electrical safety standards for professional installation in commercial and industrial environments

Technical Specifications

Amperage Rating: 15A, Voltage Rating: 240V, Number of Poles: Three-pole, Interrupt Rating: 22 kAIC, Circuit Breaker Type: QBHW, Trip Type: Non-Interchangeable, Mounting Method: Bolt-on, Dimensions: 4.9" H x 3.1" W x 3.8" D, Weight: 1.15 lb, Certifications: UL Listed, HACR Rated for heating, air conditioning, and refrigeration applications

Installation & Usage

1. Verify electrical panel compatibility and proper voltage rating match before installation
2. Turn off main power supply and verify de-energized state using appropriate electrical testing equipment
3. Position circuit breaker in designated panel slot ensuring proper alignment with bus bars
4. Secure bolt-on connection following manufacturer torque specifications for reliable electrical contact
5. Connect load conductors to circuit breaker terminals using proper wire sizing and connection methods
6. Test circuit breaker operation and verify proper electrical protection before energizing connected loads

Professional Applications

Ideal for:

• Commercial Electrical Systems - Office buildings, retail facilities, and commercial properties requiring reliable three-phase circuit protection
• Industrial Power Distribution - Manufacturing facilities, processing plants, and industrial installations with demanding electrical protection needs
• HVAC Equipment Protection - Heating, ventilation, air conditioning, and refrigeration systems with HACR rating compliance
• Motor Control Centers - Three-phase motor protection and control applications in industrial and commercial environments
• Electrical Panel Boards - Main distribution panels, sub-panels, and load centers requiring bolt-on circuit breaker installation
• Equipment Disconnect Protection - Machinery, equipment, and electrical loads requiring dedicated overcurrent protection
• Electrical Safety Systems - Critical electrical protection for personnel safety and equipment protection in professional installations
• Power Distribution Upgrades - Electrical system modernization and capacity expansion projects requiring reliable circuit protection

Thermal-Magnetic Protection Advantage

The thermal-magnetic trip mechanism combines the benefits of thermal overload protection for sustained overcurrent conditions with magnetic protection for rapid short-circuit fault clearing. This dual-protection technology ensures reliable electrical safety performance across the full range of fault conditions, from minor overloads to major short circuits, providing comprehensive electrical protection for professional installations.

Why Choose Eaton Quality?

With over a century of electrical power management innovation, Eaton delivers the proven reliability and advanced technology that electrical professionals trust worldwide. Our commitment to electrical safety, UL certification compliance, and dependable performance makes Eaton circuit breakers the preferred choice for electricians, electrical contractors, and facility professionals who demand the highest standards of electrical protection and power management excellence.