Eaton QB GFCI Circuit Breaker 25A Two-Pole 120/240V Ground Fault Protection System

Eaton QB GFCI Circuit Breaker 25A Two-Pole 120/240V Ground Fault Protection System

Professional Ground Fault Protection with 5 mA Trip Sensitivity

The Eaton QB GFCI Circuit Breaker delivers reliable ground fault protection for residential and commercial electrical systems. This two-pole 25A unit operates at 120/240V with common trip functionality and features 5 mA trip sensitivity for enhanced safety. Built with HACR rating and UL 489 certification, this bolt-on circuit breaker accommodates #14-4 AWG wire sizes with 10 kAIC interrupt rating for dependable electrical protection.

Professional Features & Benefits

• 25A Amperage Rating: Provides robust current capacity for demanding electrical loads while maintaining reliable overcurrent protection.
• 5 mA Trip Sensitivity: Delivers enhanced ground fault detection for superior electrical safety and code compliance.
• Two-Pole 120/240V Configuration: Supports both single and split-phase applications with common trip operation for comprehensive circuit protection.
• 10 kAIC Interrupt Rating: Handles high fault currents effectively, ensuring reliable system protection under demanding conditions.
• UL 489 Certification: Meets rigorous safety standards for professional electrical installations and code compliance.
• HACR Rating: Qualified for heating, air conditioning, and refrigeration applications with motor load compatibility.
• Bolt-On Mounting: Ensures secure panel installation with reliable mechanical and electrical connections.

Technical Specifications

• Amperage Rating: 25 A
• Catalog Notes: HACR rated
• Certifications: UL 489
• Circuit Breaker Type: QBGF
• Department: Electrical
• Interrupt Rating: 10 kAIC
• Mounting Method: Bolt-on
• Number Of Poles: Two-pole
• Product Details: Ground fault circuit breaker
• Product Group: Electrical
• Product Height: 2 in
• Product Length Depth: 4.5 in
• Product Weight: .6 lb
• Product Width: 3.5 in
• Special Features: 5 mA Trip Sensitivity
• Trip Rating: 5 mA trip sensitivity
• Trip Type: Common trip
• Voltage Rating: 120/240 V
• Wire Size: #14-4 AWG

Installation & Operation

1. Mount the unit in a suitable location with appropriate clearance and access for connections and service.
2. Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
3. Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
4. Configure any available load management or control features as supported by the provided specifications.
5. Test automatic transfer or operational functionality and verify proper performance before placing into service.
6. Complete final inspection and follow ongoing maintenance practices appropriate to the product category.

Professional Applications

• Residential electrical panels requiring ground fault protection
• Commercial facilities with HVAC and motor load requirements
• Industrial installations needing reliable overcurrent and ground fault protection
• Heating, air conditioning, and refrigeration systems
• Multi-unit properties with split-phase electrical systems
• Professional offices and retail establishments
• Service and maintenance applications requiring HACR-rated protection

Why Choose Eaton Quality?

Eaton QB GFCI Circuit Breakers combine proven reliability with professional-grade construction. UL 489 certification and HACR rating ensure code compliance and safe operation across diverse applications. The compact 2" x 3.5" x 4.5" design and bolt-on mounting provide secure installation, while the robust 10 kAIC interrupt rating delivers dependable protection for critical electrical systems.