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CHN240GF - 40 Amp GFCI Circuit Breaker

  • 40 Amp
  • 10k @ 120/240VAC
  • 2 Pole

Purchase Options:

CHN240GF - 40 Amp GFCI Circuit Breaker Description

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

Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. CIRCUIT BREAKER SUPERSTORE® is an independent reseller and is not an authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do not apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.

Eaton®, Cutler-Hammer®, Westinghouse®, Challenger®, Bussmann®, Crouse-Hinds®, and Cooper® are registered trademarks of Eaton Corporation plc. Products sold are surplus, used, or refurbished and are NOT supplied by Eaton Corporation plc or its affiliates.

Specifications

  • Depth:2.5
  • Height:3.19
  • Width:1.5
  • Poles:2
  • Amperes:40
  • A.I.C. Rating & Volts:10k @ 120/240VAC
  • Type:CH
  • Approx Dimensions:2.00"W x 3.19"L x 2.50"D
  • Additional Notes:HACR Rated, Common Trip, Plug-On, Ground Fault Circuit Interrupting Circuit Breaker with Pigtail

Returns are easy

You may return unused items within 30 days of delivery for a full refund.

FREE shipping on breaker orders over $100 and all other items with orders over $500.

CIRCUIT BREAKER SUPERSTORE® offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).

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In rare circumstances, CIRCUIT BREAKER SUPERSTORE® may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.

CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).

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