Eaton Thermal Magnetic Circuit Breaker 50A Two-Pole 120/240V 10kAIC BAB Series Bolt-On

Eaton BAB Thermal Magnetic Circuit Breaker

Professional Industrial Circuit Protection Equipment

The Eaton BAB Thermal Magnetic Circuit Breaker delivers exceptional electrical power management and control performance for industrial and commercial electrical applications. This 50A 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 Protection Performance

• 50 Ampere Current Rating - Provides robust current handling capacity for medium-duty electrical loads and circuit protection requirements
• Two-Pole Configuration - Delivers simultaneous protection for both hot conductors in 240V applications with coordinated switching action
• 120/240V Voltage Rating - Versatile voltage compatibility for residential and light commercial electrical distribution systems
• 10 kAIC Interrupt Rating - Reliable fault current interruption capability for standard electrical installations and panel applications

Installation & Mounting Features

• Bolt-On Mounting Design - Secure mechanical connection to electrical panels with positive retention and reliable electrical contact
• BAB Series Construction - Proven Eaton circuit breaker design with thermal-magnetic trip mechanism for overcurrent protection
• Non-Interchangeable Trip Type - Fixed trip characteristics ensure consistent protection performance and prevent unauthorized modifications

Professional Quality & Compliance

• UL Listed Certification - Meets rigorous safety and performance standards for electrical equipment installations
• HACR Rated Design - Approved for heating, air conditioning, and refrigeration equipment protection applications
• Compact Dimensions - Space-efficient 4.8" x 2.2" x 3.8" profile fits standard electrical panel configurations

Technical Specifications

Amperage Rating: 50A, Voltage Rating: 120/240V, Number of Poles: Two-pole, Interrupt Rating: 10 kAIC, Circuit Breaker Type: BAB, Trip Type: Non-Interchangeable, Mounting: Bolt-on mounting, Dimensions: 4.8" H x 2.2" W x 3.8" D, Weight: 0.65 lb, Certifications: UL Listed, Special Features: HACR rated for HVAC applications

Installation & Usage

1. Verify electrical panel compatibility and available space for two-pole circuit breaker installation
2. Turn off main power and verify de-energized condition using appropriate electrical testing equipment
3. Position BAB circuit breaker in designated panel slots ensuring proper alignment with bus bars
4. Secure bolt-on mounting mechanism according to manufacturer specifications and torque requirements
5. Connect circuit conductors to breaker terminals using proper wire sizing and connection methods
6. Verify proper mechanical installation and electrical connections before energizing the circuit

Professional Applications

Ideal for:

• HVAC Equipment Protection - Air conditioning units, heat pumps, and refrigeration systems requiring HACR-rated circuit protection
• Commercial Electrical Panels - Light commercial and small industrial electrical distribution systems and load centers
• Motor Control Applications - Electric motor circuits and equipment requiring two-pole overcurrent protection
• Appliance Circuits - Large residential appliances including electric water heaters, dryers, and ranges
• Lighting Control Systems - Commercial lighting panels and electrical distribution for lighting loads
• Industrial Control Panels - Manufacturing equipment and process control electrical systems
• Electrical Safety Systems - Overcurrent protection for electrical circuits in commercial and industrial facilities
• Power Distribution Equipment - Electrical panels, switchboards, and distribution equipment requiring reliable circuit protection

Thermal-Magnetic Protection Advantage

The BAB series incorporates proven thermal-magnetic trip technology that provides reliable overcurrent protection through both thermal elements for overload conditions and magnetic elements for short-circuit faults. This dual-protection mechanism ensures comprehensive electrical safety while maintaining consistent performance across varying ambient temperatures and electrical load conditions.

Why Choose Eaton Quality?

With over a century of electrical power management innovation, Eaton delivers the reliability and performance that electrical professionals demand. Our UL-listed circuit breakers meet the highest safety standards while providing the dependable protection that electricians, electrical contractors, and facility managers trust for critical electrical installations worldwide.