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

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

Professional Electrical Circuit Protection Equipment

The Eaton BR Series Thermal Magnetic Circuit Breaker delivers exceptional electrical power management and control performance for residential and commercial electrical distribution systems. This 20A two-pole 120V 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 & Protection

• 20 Ampere Two-Pole Configuration - Dual 20A protection with common trip mechanism for balanced load protection and simultaneous disconnection of both poles during fault conditions
• 10 kAIC Interrupt Rating - High interrupting capacity safely clears short circuit faults up to 10,000 amperes, providing robust protection for residential and light commercial applications
• 120V Voltage Rating - Optimized for standard residential voltage systems with reliable thermal-magnetic trip operation for overload and short circuit protection
• BR Series Thermal Magnetic Technology - Proven thermal-magnetic trip mechanism provides precise overcurrent protection with reliable operation in temperature variations

Installation & Connectivity

• 1-Inch Plug-On Design - Space-efficient plug-on mounting system for quick installation in Type BR loadcenters with secure electrical connection
• Common Trip Operation - Both poles trip simultaneously during fault conditions, ensuring complete circuit isolation for enhanced electrical safety
• #14-4 AWG Cu/Al Wire Compatibility - Accommodates copper and aluminum conductors from 14 AWG to 4 AWG for flexible wiring applications

Technical Specifications

Amperage Rating: (2) 20A, Voltage Rating: 120V, 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: #14-4 AWG Cu/Al, Product Dimensions: 2.9" W x 2.5" H x 1" D, Weight: 0.35 lb, Certifications: UL 489, Compliances: Federal Specifications Classification W-C375, Used With: Type BR Loadcenters

Installation & Usage

1. Verify power is OFF at the main breaker and test with appropriate electrical testing equipment before beginning installation
2. Select appropriate position in Type BR loadcenter ensuring adequate clearance and proper phase connection
3. Align circuit breaker with loadcenter bus bars and firmly press plug-on connection until fully seated
4. Connect branch circuit conductors to breaker terminals, ensuring proper wire size (#14-4 AWG Cu/Al) and secure termination
5. Verify proper mechanical installation and electrical connections before energizing the circuit
6. Test circuit breaker operation and verify proper trip function before placing into service

Professional Applications

Ideal for:

• Residential Electrical Systems - Branch circuit protection for lighting, receptacle, and appliance circuits in homes and apartments
• Commercial Building Distribution - Electrical protection for office buildings, retail spaces, and light commercial facilities
• Multi-Family Housing - Reliable circuit protection for apartment complexes, condominiums, and townhomes
• Electrical Panel Upgrades - Replacement and upgrade applications in existing Type BR loadcenter installations
• New Construction Projects - Primary circuit protection for residential and light commercial new construction electrical systems
• Electrical Maintenance - Service and replacement applications for existing BR series electrical distribution systems
• Code Compliance Projects - Meeting NEC requirements for overcurrent protection in residential and commercial applications
• Load Center Applications - Specifically designed for use in Type BR loadcenters with plug-on bus connection systems

Thermal Magnetic Technology Advantage

The BR series thermal-magnetic trip mechanism combines thermal overload protection with magnetic short circuit protection, providing reliable overcurrent protection across the full range of fault conditions. The thermal element responds to sustained overloads while the magnetic element provides instantaneous protection against short circuits, ensuring comprehensive electrical safety for connected loads and downstream equipment.

Why Choose Eaton Quality?

With over a century of electrical power management innovation, Eaton delivers the reliability and performance that electrical professionals demand. This UL 489 listed circuit breaker meets rigorous safety standards and provides the dependable protection that electricians, electrical contractors, and facility professionals trust worldwide. Eaton's commitment to electrical safety, quality construction, and advanced protection technology makes this BR series circuit breaker the professional choice for residential and commercial electrical distribution systems.