CHN240GF - 40 Amp GFCI Circuit Breaker

CHN240GF - 40 Amp GFCI Circuit Breaker

When you’re working on a panel and need something you don’t have to think twice about, the CHN240GF 40 amp 2-pole GFCI circuit breaker is a solid pick. It’s built for everyday use in residential and light commercial setups, especially where ground fault protection is required. This breaker is designed for 120/240V circuits and includes built-in GFCI protection, which means it continuously checks for imbalances in current and shuts things down quickly if something isn’t right. That’s what helps reduce the risk of electrical shock in areas where safety matters most. Installation is straightforward. It uses a plug-on design that fits into CH panels, and the pigtail neutral makes wiring for ground fault protection pretty simple if you’ve done these before. The common trip feature is another thing worth noting—both poles trip together, so you’re not left with half a live circuit. It’s also HACR rated, so if you’re dealing with HVAC equipment, this breaker is built to handle that kind of load without issues.

Key Features and Benefits

• 40 amp, 2-pole breaker for 120/240V circuits
• Built-in GFCI protection to help prevent electrical shock
• 10k AIC rating for dependable fault interruption
• Common trip design—both poles shut off at the same time
• Plug-on mounting for quick installation in CH panels
• Pigtail neutral included for GFCI wiring
• HACR rated for HVAC and refrigeration use

Technical Specifications

• Part Number: CHN240GF
  
• Amperage: 40 Amps
  
• Poles: 2
  
• Voltage Rating: 120/240 VAC
  
• Interrupt Rating: 10k AIC
  
• Frame Type: CH
  
• Mounting Type: Plug-On
  
• Trip Type: Common Trip
  
• Breaker Type: GFCI
  
• Dimensions: 3.19" H x 1.5" W x 2.5" D
  

Material Compliance and Certifications

• Industry Standards: This breaker is manufactured to meet recognized safety standards, including UL requirements for circuit protection and ground fault devices. It’s built with materials meant to hold up under normal operating conditions and repeated use.

Where It Works Best

• Kitchens and bathrooms
• Garages and basements
• Outdoor outlets and equipment
• HVAC systems
• Residential and small commercial panels