Eaton Thermal Magnetic Circuit Breaker 30A Single-Pole 120/240V 10kAIC BR Type Plug-On

Eaton BR Thermal Magnetic Circuit Breaker

Professional 30A Single-Pole Circuit Protection

The Eaton BR Thermal Magnetic Circuit Breaker delivers exceptional electrical power management and control performance for residential and commercial electrical distribution systems. This 30A single-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

• 30 Ampere Current Rating - Provides precise overcurrent protection for medium-load residential and commercial circuits with reliable thermal-magnetic trip operation
• 10 kAIC Interrupt Rating - Delivers robust short-circuit protection capability for standard residential and light commercial electrical applications
• 120/240V Voltage Rating - Compatible with standard residential electrical systems and split-phase power distribution configurations
• Single-Pole Configuration - Ideal for protecting individual branch circuits in residential load centers and commercial electrical panels

Installation & Protection Features

• 1-Inch Plug-On Design - Enables quick and secure installation in BR type load centers with reliable electrical connection
• Thermal-Magnetic Trip Technology - Combines thermal overload protection with magnetic short-circuit protection for comprehensive electrical safety
• UL 489 Listed - Meets rigorous safety standards for molded case circuit breakers ensuring professional electrical code compliance

Technical Specifications

Amperage Rating: 30A, Voltage Rating: 120/240V, Number of Poles: Single-pole, Interrupt Rating: 10 kAIC, Circuit Breaker Type: BR, Mounting Method: Plug-on, Wire Size: #14-4 AWG Cu/Al, Product Dimensions: 3" H x 1" W x 3" D, Weight: 0.293 lb, Certifications: UL 489, Compliances: Federal Specifications Classification W-C375, Used With: Type BR Loadcenters

Installation & Usage

1. Verify power is completely disconnected from the electrical panel and test with appropriate electrical testing equipment
2. Select appropriate mounting position in BR type load center ensuring proper phase alignment and circuit identification
3. Align circuit breaker with bus bar connection and firmly press plug-on connection until fully seated
4. Connect branch circuit conductors to load terminals using proper wire stripping and torque specifications
5. Verify secure mechanical connection and proper electrical continuity before energizing the circuit
6. Test circuit breaker operation and verify proper trip function according to electrical safety procedures

Professional Applications

Ideal for:

• Residential Electrical Systems - Branch circuit protection for lighting, receptacle, and appliance circuits in homes and apartments
• Commercial Load Centers - Individual circuit protection in small commercial buildings, offices, and retail establishments
• HVAC System Protection - Dedicated circuit protection for heating, ventilation, and air conditioning equipment up to 30 amperes
• Kitchen Appliance Circuits - Protection for garbage disposals, dishwashers, and other kitchen appliances requiring 30A protection
• Electrical Panel Upgrades - Replacement and retrofit applications in existing BR type electrical distribution systems
• Workshop and Garage Circuits - Protection for 240V equipment, welders, and high-current tools in residential workshops
• Pool and Spa Equipment - Dedicated circuit protection for pool pumps, heaters, and spa equipment installations
• Electric Vehicle Charging - Branch circuit protection for Level 2 EV charging stations and electrical vehicle supply equipment

Thermal-Magnetic Protection Advantage

The BR series thermal-magnetic technology provides dual protection mechanisms with thermal elements responding to sustained overloads and magnetic elements providing instantaneous short-circuit protection. This proven protection method ensures reliable electrical safety while minimizing nuisance tripping, making it ideal for professional electrical installations requiring dependable overcurrent protection.

Why Choose Eaton Quality?

With over a century of electrical power management innovation, Eaton delivers unmatched reliability and performance in circuit protection technology. Our commitment to electrical safety, rigorous UL and CSA testing, and trusted performance has made Eaton the preferred choice for electricians, electrical contractors, and facility professionals worldwide. Every BR circuit breaker represents Eaton's dedication to intelligent power management solutions that protect people, equipment, and electrical systems with proven engineering excellence.