Eaton Thermal Magnetic Circuit Breaker Four-Pole 15A 120/240V 10kAIC BQ Type

Eaton Thermal Magnetic Circuit Breaker Four-Pole 15A 120/240V 10kAIC BQ Type

Professional Electrical Circuit Protection Equipment

The Eaton Thermal Magnetic Circuit Breaker BQ Type delivers exceptional electrical power management and control performance for residential and commercial electrical distribution systems. This 15A 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 & Protection

• 15 Ampere Four-Pole Configuration - Provides comprehensive electrical protection with dual two-pole design for 120/240V applications requiring independent circuit control
• 10 kAIC Interrupt Rating - Delivers reliable short-circuit protection capability for residential and light commercial electrical systems
• Thermal Magnetic Trip Technology - Combines thermal overload protection with magnetic short-circuit protection for comprehensive electrical safety
• Independent Trip Operation - Each pole operates independently for precise electrical fault isolation and system reliability

Installation & Design Features

• Plug-On Mounting System - Enables quick and secure installation in Type BR loadcenters with professional-grade connection reliability
• Rejection Tab Feature - Prevents incorrect installation and ensures proper circuit breaker compatibility with designated electrical panels
• Compact 1-Inch Design - Space-efficient construction maximizes panel capacity while maintaining full electrical protection performance

Technical Specifications

Amperage Rating: 15A (Two-Pole Configuration), Voltage Rating: 120/240V, Number of Poles: Four-pole, Interrupt Rating: 10 kAIC, Circuit Breaker Type: BQ, Trip Type: Independent, Wire Size: #14-4 AWG Cu/Al, Mounting Method: Plug-on, Dimensions: 3" H x 2" W x 3" D, Weight: 0.9 lb, Certifications: UL 489, Compliances: Federal Specifications Classification W-C375, Compatible With: Type BR Loadcenters

Installation & Usage

1. Verify electrical panel compatibility with Type BR loadcenter requirements and confirm proper voltage rating match
2. Turn off main electrical power and verify de-energized condition using appropriate electrical testing equipment
3. Align circuit breaker with designated bus connection points ensuring proper rejection tab engagement
4. Press firmly until plug-on connection seats completely and breaker is securely mounted in panel
5. Connect branch circuit wiring to breaker terminals using appropriate wire size (#14-4 AWG Cu/Al) and torque specifications
6. Test breaker operation and verify proper electrical connection before restoring power to electrical system

Professional Applications

Ideal for:

• Residential Electrical Systems - Main electrical panels, subpanels, and branch circuit protection for homes and apartments
• Light Commercial Applications - Small office buildings, retail spaces, and commercial facilities requiring reliable electrical protection
• Multi-Circuit Protection - Applications requiring independent control of multiple electrical circuits with four-pole configuration
• HVAC System Protection - Air conditioning units, heat pumps, and electrical heating systems requiring multi-pole protection
• Appliance Circuit Protection - Large appliances and equipment requiring dedicated four-pole electrical protection
• Electrical Panel Upgrades - Replacement and upgrade projects in existing Type BR loadcenter installations
• New Construction Projects - Residential and commercial electrical installations requiring code-compliant circuit protection
• Electrical Maintenance - Service and repair applications where reliable circuit breaker performance is essential

Thermal Magnetic Technology Advantage

Eaton's proven thermal magnetic technology combines the reliability of thermal overload protection with the speed of magnetic short-circuit protection, providing comprehensive electrical safety for both overload and fault conditions. This dual-protection approach ensures optimal electrical system performance while maintaining the safety standards that electrical professionals demand.

Why Choose Eaton Quality?

With over a century of electrical power management innovation, Eaton continues to lead the industry in intelligent power solutions. Our commitment to electrical safety, UL 489 certification compliance, and proven performance makes Eaton circuit breakers the trusted choice for electricians, electrical contractors, and facility professionals worldwide. Every Eaton circuit breaker represents our dedication to quality construction, dependable electrical performance, and the advanced technology that keeps electrical systems operating safely and efficiently.