Eaton Thermal Magnetic Circuit Breaker 80A Two-Pole 120/240V CH Series 10kAIC Common Trip

Eaton CH Thermal Magnetic Circuit Breaker 80A Two-Pole

Professional Electrical Circuit Protection Equipment

The Eaton CH Thermal Magnetic Circuit Breaker delivers exceptional electrical power management and control performance for residential and commercial electrical distribution systems. This 80A 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 Performance Excellence

• 80 Ampere Rating - High-capacity current protection for demanding residential and commercial electrical circuits with reliable overcurrent protection
• Two-Pole Configuration - Simultaneous protection for both hot conductors in 240V applications with common trip operation for enhanced electrical safety
• 10 kAIC Interrupt Rating - Professional-grade fault current interrupting capacity suitable for most residential and light commercial electrical installations
• 120/240V Voltage Rating - Versatile voltage compatibility for standard residential electrical systems and split-phase applications

Installation & Protection Features

• CH Series Compatibility - Designed specifically for Type CH loadcenters ensuring proper fit and electrical connection integrity
• Common Trip Operation - Both poles trip simultaneously when overcurrent is detected on either conductor for enhanced electrical safety
• Wire Size Compatibility - Accommodates #10-1/0 AWG copper and aluminum conductors for flexible installation options

Technical Specifications

Amperage Rating: 80A, Voltage Rating: 120/240V, Number of Poles: Two-pole, Interrupt Rating: 10 kAIC, Circuit Breaker Type: CH, Trip Type: Common breaker trip, Wire Size: #10-1/0 AWG Cu/Al, Used With: Type CH Loadcenters, Certifications: UL 489, Product Dimensions: 3.5" H x 1.5" W x 3.5" D, Product Weight: 0.5 lb, Catalog Notes: Two-Pole 120/240V Common Trip Requires Two 3/4-Inch Spaces

Installation & Usage

1. Verify power is OFF at the main electrical panel and test with appropriate electrical testing equipment
2. Confirm compatibility with Type CH loadcenter and available space requirements (requires two 3/4-inch spaces)
3. Install circuit breaker into designated slots ensuring proper alignment with bus bars and secure mechanical connection
4. Connect circuit conductors to breaker terminals using proper torque specifications for #10-1/0 AWG copper or aluminum wire
5. Verify proper installation and test circuit breaker operation before energizing the electrical system
6. Label circuit directory appropriately and document installation per local electrical codes

Professional Applications

Ideal for:

• Residential Electrical Systems - Main panel circuit protection for high-amperage household circuits including electric ranges, dryers, and HVAC equipment
• Commercial Electrical Distribution - Branch circuit protection in small commercial facilities and office buildings requiring 80A capacity
• HVAC System Protection - Dedicated circuit protection for air conditioning units, heat pumps, and electric heating systems
• Electric Appliance Circuits - Protection for electric water heaters, electric ranges, and other high-current appliances
• Workshop and Garage Circuits - Heavy-duty circuit protection for workshop equipment and electric vehicle charging installations
• Electrical Panel Upgrades - Replacement and upgrade applications in existing Type CH electrical distribution systems
• Multi-Family Housing - Individual unit electrical protection in apartments, condominiums, and townhomes
• Light Industrial Applications - Circuit protection for small motors, lighting panels, and electrical equipment in light industrial settings

Thermal-Magnetic Protection Advantage

The thermal-magnetic trip mechanism provides dual protection against electrical overloads and short circuits. The thermal element responds to sustained overcurrent conditions while the magnetic element provides instantaneous protection against high-level fault currents, ensuring comprehensive electrical system protection for professional installations.

Why Choose Eaton Quality?

Eaton's century-plus experience in electrical power management innovation ensures this CH series circuit breaker meets the highest standards for electrical safety and reliability. With UL 489 certification and trusted performance for electricians, electrical contractors, and facility professionals worldwide, Eaton continues to lead in electrical protection technology and professional-grade power distribution solutions.