Eaton Thermal Magnetic Circuit Breaker 50A Three-Pole 240V 10kAIC BAB Series Quicklag Industrial

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 distribution panel applications. This 50A three-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

• 50 Ampere Current Rating - Provides robust current handling capacity for medium-duty industrial and commercial electrical circuits with reliable thermal-magnetic protection
• Three-Pole Configuration - Delivers comprehensive three-phase electrical protection for balanced load distribution and complete circuit isolation
• 240V Voltage Rating - Engineered for standard industrial voltage applications with precise voltage handling and electrical safety performance
• 10 kAIC Interrupt Rating - Offers dependable short-circuit interrupting capacity for industrial electrical systems and distribution panel protection

Industrial Installation & Protection

• BAB Series Design - Features Eaton's proven BAB circuit breaker technology with Quicklag industrial thermal-magnetic trip characteristics for reliable overcurrent protection
• Bolt-On Mounting System - Provides secure mechanical connection to distribution panels with professional-grade mounting reliability and electrical contact integrity
• UL Listed Certification - Meets rigorous electrical safety standards and code compliance requirements for professional electrical installations

Technical Specifications

Amperage Rating: 50A, Voltage Rating: 240V, Number of Poles: Three-pole, Interrupt Rating: 10 kAIC, Circuit Breaker Type: BAB, Trip Type: Non-Interchangeable, Special Features: Bolt-on mounting, Used With: Distribution panels 240V (Three-phase, four-wire maximum), Number of Wires: 4, Certifications: UL Listed, HACR Rated, Dimensions: 4.9" H x 3.2" W x 3.8" D, Weight: 1 lb

Installation & Usage

1. Verify electrical system is de-energized and follow proper lockout/tagout procedures before installation
2. Confirm distribution panel compatibility with BAB series three-pole circuit breakers and 240V three-phase four-wire configuration
3. Install circuit breaker using bolt-on mounting method ensuring secure mechanical and electrical connections
4. Connect circuit conductors to breaker terminals following NEC guidelines and manufacturer torque specifications
5. Verify proper phase sequence and load balance across three-pole configuration
6. Test circuit breaker operation and confirm proper trip characteristics before energizing system

Professional Applications

Ideal for:

• Industrial Distribution Panels - Three-phase four-wire distribution systems requiring 50A circuit protection with 240V voltage rating
• Commercial Electrical Systems - Medium-duty commercial applications needing reliable thermal-magnetic overcurrent protection
• Motor Control Centers - Industrial motor control applications requiring three-pole circuit protection and HACR rating
• Manufacturing Facilities - Production equipment electrical protection with 10 kAIC interrupt capacity for industrial environments
• Electrical Panel Upgrades - Replacement and retrofit applications in existing 240V three-phase distribution systems
• Power Distribution Systems - Branch circuit protection for balanced three-phase electrical loads in industrial settings
• Equipment Protection - Overcurrent protection for industrial machinery and electrical equipment requiring 50A capacity
• Facility Electrical Infrastructure - Building electrical systems needing reliable circuit protection with professional-grade performance

Quicklag Thermal-Magnetic Advantage

The BAB series features Eaton's Quicklag industrial thermal-magnetic technology, providing precise overcurrent protection with fast response to short-circuit conditions while allowing temporary overloads typical in motor starting applications. This advanced trip characteristic ensures optimal protection coordination in industrial electrical systems while minimizing nuisance tripping.

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, UL certification compliance, and HACR rating ensures professional-grade protection trusted by electricians, electrical contractors, and facility professionals worldwide for critical industrial and commercial electrical applications.