Eaton Thermal Magnetic Circuit Breaker 30A Four-Pole 120/240V 10kAIC BR Type Independent Trip

Eaton BR Thermal Magnetic Circuit Breaker

Professional Four-Pole Circuit Protection Solution

The Eaton BR Thermal Magnetic Circuit Breaker delivers exceptional electrical power management and control performance for residential and commercial electrical distribution systems. This 30A four-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 reliable overcurrent protection for medium-load residential and commercial circuits with precise thermal-magnetic trip characteristics
• Four-Pole Configuration - Delivers comprehensive protection for multi-wire branch circuits and specialized electrical applications requiring four-pole switching
• 10 kAIC Interrupt Rating - Safely interrupts fault currents up to 10,000 amperes, providing robust short-circuit protection for standard electrical installations
• 120/240V Dual Voltage Rating - Compatible with both single-phase and split-phase electrical systems for versatile installation applications

Installation & Protection Features

• 1-Inch Plug-On Design - Enables quick and secure installation in BR loadcenters with reliable electrical connection and easy maintenance access
• Independent Trip Operation - Each pole trips independently for enhanced electrical safety and selective circuit protection in multi-pole applications
• #14-4 AWG Wire Compatibility - Accommodates both copper and aluminum conductors for flexible wiring options and professional installation versatility

Technical Specifications

Amperage Rating: 30A, Voltage Rating: 120/240V, Number of Poles: Four-pole, Interrupt Rating: 10 kAIC, Circuit Breaker Type: BR, Trip Type: Independent, Wire Size: #14-4 AWG Cu/Al, Mounting Method: Plug-on, Dimensions: 3" H x 2" W x 3" D, Weight: 0.5 lb, Certifications: UL 489, Compliances: Federal Specifications Classification W-C375, Used With: Type BR Loadcenters

Installation & Usage

1. Verify power is completely disconnected and test electrical panel with appropriate safety equipment before beginning installation
2. Confirm BR loadcenter compatibility and available space for four-pole 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 for #14-4 AWG wire
5. Verify secure mechanical and electrical connections before energizing the circuit
6. Test breaker operation and confirm proper trip function before placing circuit into service

Professional Applications

Ideal for:

• Residential Electrical Systems - Multi-wire branch circuits, electric water heaters, HVAC equipment, and specialty appliance protection
• Commercial Building Protection - Office electrical distribution, retail lighting circuits, and commercial equipment overcurrent protection
• Multi-Wire Branch Circuits - Kitchen appliance circuits, bathroom electrical systems, and shared neutral applications
• HVAC System Protection - Air conditioning units, heat pump systems, and commercial ventilation equipment
• Electric Water Heater Circuits - Residential and commercial water heating system protection with four-pole switching capability
• Specialty Equipment Applications - Industrial machinery, commercial kitchen equipment, and specialized electrical loads
• Electrical Panel Upgrades - Loadcenter modernization projects and electrical system capacity improvements
• Code Compliance Projects - NEC-compliant installations requiring four-pole circuit protection and independent trip operation

BR Series Advantage

The BR series represents Eaton's commitment to reliable residential and light commercial circuit protection, featuring thermal-magnetic trip technology that provides precise overcurrent protection, plug-on installation convenience, and compatibility with the extensive BR loadcenter family for comprehensive electrical distribution solutions.

Why Choose Eaton Quality?

With over a century of electrical power management innovation, Eaton delivers the quality construction, UL 489 certification, and dependable performance that electricians, electrical contractors, and facility professionals trust worldwide. Every BR circuit breaker undergoes rigorous testing to ensure reliable electrical protection and long-term performance in demanding electrical applications.