Eaton Thermal Magnetic Circuit Breaker 20A Two-Pole 120/240V 10kAIC BR Series Plug-On

Eaton Thermal Magnetic Circuit Breaker 20A Two-Pole 120/240V 10kAIC BR Series Plug-On

Professional Electrical Circuit Protection Equipment

The Eaton Thermal Magnetic Circuit Breaker delivers exceptional electrical power management and control performance for residential and commercial electrical distribution systems. This 20A two-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 Performance Excellence

• 20 Ampere Current Rating - Provides precise overcurrent protection for 20A branch circuits with reliable thermal-magnetic trip operation
• Two-Pole Configuration - Common trip design ensures simultaneous disconnection of both poles for enhanced electrical safety
• 120/240V Voltage Rating - Versatile voltage compatibility for standard residential and light commercial electrical applications
• 10 kAIC Interrupt Rating - Professional interrupting capacity safely clears fault currents up to 10,000 amperes

Installation & Protection Features

• Plug-On Mounting Method - Quick and secure installation into Type BR loadcenters with positive bus connection
• 1-Inch Width Design - Space-efficient form factor maximizes panel capacity in residential electrical installations
• Wire Size Compatibility - Accommodates #14-3 AWG copper and aluminum conductors for flexible wiring applications

Technical Specifications

Amperage Rating: 20A, Voltage Rating: 120/240V, Number of Poles: Two-pole, Interrupt Rating: 10 kAIC, Circuit Breaker Type: BR Series, Trip Type: Common breaker trip, Mounting Method: Plug-on, Wire Size: #14-3 AWG Cu/Al, Dimensions: 2.5" H x 2" W x 1.9" D, Weight: 0.6 lb, Certifications: UL 489, Compliances: Federal Specifications Classification W-C375, Used With: Type BR Loadcenters

Installation & Usage

1. Verify power is OFF and test electrical panel with appropriate voltage tester before installation
2. Select appropriate knockout in Type BR loadcenter for two-pole circuit breaker installation
3. Align circuit breaker with bus bars and firmly press plug-on connection until fully seated
4. Connect branch circuit conductors to breaker terminals using proper torque specifications
5. Verify secure wire connections and proper breaker operation before energizing circuit
6. Test circuit breaker function and label circuit directory for proper identification

Professional Applications

Ideal for:

• Residential Electrical Systems - Branch circuit protection for 240V appliances, HVAC equipment, and electric water heaters
• Commercial Electrical Distribution - Light commercial applications requiring reliable two-pole circuit protection
• Electrical Panel Upgrades - Replacement and retrofit applications in existing Type BR loadcenter installations
• HVAC System Protection - Dedicated circuit protection for air conditioning units, heat pumps, and electric heating equipment
• Appliance Circuit Protection - Electric ranges, dryers, and other 240V household appliances requiring two-pole protection
• Workshop and Garage Circuits - 240V outlet circuits for welders, compressors, and heavy-duty power tools
• Pool and Spa Equipment - Electrical protection for pool pumps, heaters, and spa control systems
• Electric Vehicle Charging - Dedicated circuit protection for Level 2 EV charging station installations

Thermal-Magnetic Protection Advantage

The thermal-magnetic trip mechanism provides dual protection against overload and short-circuit conditions. The thermal element responds to sustained overcurrent conditions while the magnetic element provides instantaneous protection against high-level fault currents, ensuring comprehensive electrical system protection for professional installations.

Why Choose Eaton Quality?

Eaton's century-plus experience in electrical power management innovation ensures this BR series circuit breaker meets the highest standards for electrical safety and reliability. With UL 489 listing and compliance with Federal Specifications, this circuit breaker delivers the trusted performance that electricians, electrical contractors, and facility professionals worldwide depend on for critical electrical protection applications.