Eaton Main Circuit Breaker 200A Two-Pole 120/240V 10kAIC Plug-On Type BJ

Eaton Main Circuit Breaker 200A Two-Pole 120/240V 10kAIC Plug-On Type BJ

Professional Main Circuit Breaker for Residential and Commercial Load Centers

The Eaton Type BJ Main Circuit Breaker delivers exceptional electrical power management and control performance for residential and commercial load center applications. This 200A two-pole main 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

• 200 Ampere Rating - High-capacity main breaker protection for demanding residential and commercial electrical distribution systems
• Two-Pole Configuration - Provides simultaneous protection for both hot conductors in 120/240V single-phase electrical systems
• 10 kAIC Interrupt Rating - Professional-grade interrupting capacity for reliable fault current protection in standard electrical applications
• 120/240V Voltage Rating - Optimized for standard residential and light commercial electrical distribution voltage requirements

Installation & Connection Features

• Plug-On Connection Design - Quick and secure installation with reliable electrical connection to load center bus bars
• 1-Inch Pole Space Design - Compact footprint requiring two 1-inch pole spaces for efficient load center utilization
• Wire Size Compatibility - Accommodates #2 AWG through 300 kcmil copper and aluminum conductors for flexible installation options

Professional Protection & Safety

• Common Trip Operation - Simultaneous tripping of both poles ensures complete circuit isolation during fault conditions
• UL 489 Listed - Meets rigorous safety and performance standards for professional electrical installations

Technical Specifications

Amperage Rating: 200A, Voltage Rating: 120/240V, Number of Poles: Two-pole, Interrupt Rating: 10 kAIC, Trip Type: Common, Connection Method: Plug-on, Wire Size: #2 AWG-300 kcmil Cu/Al, Product Type: Main Breaker, Circuit Breaker Frame: Type BJ, Dimensions: 6.5" L x 3.5" W x 2.5" H, Weight: 1.8 lbs, Certifications: UL 489, Compliances: Federal Specifications Classification W-C375

Installation & Usage

1. Verify load center compatibility with Type BJ main breaker requirements and minimum 150A load center capacity
2. Ensure electrical power is completely disconnected and verify with appropriate testing equipment before installation
3. Position main breaker in designated main breaker location, ensuring proper alignment with load center bus bars
4. Connect incoming service conductors to main breaker terminals, following NEC wire size and torque specifications
5. Verify secure plug-on connection to load center bus system and proper mechanical installation
6. Test main breaker operation and verify proper electrical connections before energizing system

Professional Applications

Ideal for:

• Residential Load Centers - Main breaker protection for single-family homes, townhomes, and residential electrical distribution systems
• Commercial Electrical Panels - Light commercial applications requiring reliable main circuit protection and electrical safety
• Electrical Service Upgrades - Replacement and upgrade applications for existing load center main breaker installations
• New Construction Projects - Professional electrical installations in residential and light commercial building construction
• Electrical Contractor Applications - Reliable main breaker solution for professional electrical system installations and maintenance
• Load Center Retrofits - Compatible with existing Type BJ load center systems for maintenance and replacement applications
• Electrical Distribution Systems - Main overcurrent protection for 120/240V single-phase electrical distribution applications
• Professional Electrical Safety - Code-compliant main breaker protection meeting NEC and local electrical code requirements

Type BJ System Advantage

The Type BJ main breaker design provides reliable plug-on connection technology with proven electrical performance for residential and light commercial applications. The compact 1-inch pole space design maximizes load center efficiency while delivering professional-grade electrical protection and safety performance that electricians and contractors trust.

Why Choose Eaton Quality?

Eaton's century-plus experience in electrical power management innovation ensures this Type BJ main breaker delivers the reliability, safety, and performance that professional electricians, electrical contractors, and facility managers demand. With UL 489 listing and comprehensive electrical safety compliance, Eaton main breakers provide the trusted performance and quality construction that professionals rely on for critical electrical protection applications worldwide.