
GHC2040 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $152.90 | Condition is New, GHC2040 - Eaton 40A 2 Pole Molded Case Circuit Breaker, 480Y/277VAC, 125/250VDC,, shipping cost = $7.82 | 99.8% |

The Eaton Cutler-Hammer GHC2040 is a versatile and reliable 1-pole, 2-pole, 40A GHC (Ground Fault Circuit Interrupter) breaker designed for use in electrical distribution systems. This breaker is suitable for both single-phase 125V and three-phase 250V applications, with voltage ratings of 277/480V.
The GHC2040 is engineered to provide superior protection against ground faults, making it an essential component in electrical systems to prevent electrical hazards and potential fires. It is UL listed and compliant with the National Electrical Code (NEC) and Canadian Electrical Code (CEC), ensuring compliance with industry standards.
Key features of the Eaton Cutler-Hammer GHC2040 include:* 1-pole and 2-pole configurations, providing flexibility for various electrical applications
* 40A current rating, suitable for handling moderate electrical loads
* Voltage ratings of 277/480V, making it suitable for industrial and commercial electrical systems
* Ground Fault Circuit Interrupter (GFCI) protection, preventing electrical hazards caused by ground faults
* UL listed and compliant with NEC and CEC, ensuring safety and reliability
* Robust and durable design, built to withstand the demands of industrial and commercial electrical applications
* Easy-to-install design, allowing for quick and efficient installation in electrical panels
The Eaton Cutler-Hammer GHC2040 is an essential component for any electrical distribution system that requires ground fault protection for single-phase and three-phase applications. Its reliable performance, compliance with industry standards, and easy installation make it a top choice for electrical professionals and DIY enthusiasts alike.
Pros and Cons of Buying Eaton Cutler-Hammer GHC2040 Breaker
The Eaton Cutler-Hammer GHC2040 is a 1-piece, 2-pole, 40A, 277/480VAC, 125/250V breaker. Here are some potential advantages and disadvantages to consider before making a purchase.
Pros:1. High Current Capacity: This breaker can handle a high current of 40 Amperes, making it suitable for heavy-duty applications.
2. Versatile Voltage Range: It can be used in both 277VAC and 480VAC electrical systems, as well as 125V and 250V single-phase applications.
3. Durable Construction: Eaton Cutler-Hammer is known for its high-quality and robust designs, ensuring the breaker can withstand the rigors of industrial or commercial environments.
4. Safety Features: This breaker includes various safety features such as ground fault protection and trip units that help prevent electrical hazards and damage to equipment.
Cons:1. Price: Compared to other standard breakers, the Eaton Cutler-Hammer GHC2040 may be more expensive due to its higher voltage range and current capacity.
2. Complex Installation: Installing a high-voltage breaker like this one requires specialized knowledge and expertise, potentially increasing the overall cost of the project.
3. Limited Availability: Due to its unique specifications, this breaker might not be as widely available as standard breakers, making it harder to find in local electrical supply stores.
Conclusion:The Eaton Cutler-Hammer GHC2040 breaker offers several advantages, including a high current capacity, versatile voltage range, and robust design. However, it also comes with some disadvantages, such as a higher price point, complex installation, and limited availability. Ultimately, the decision to purchase this breaker depends on your specific electrical needs and budget. If you require a high-voltage, heavy-duty breaker for your industrial or commercial application, the Eaton Cutler-Hammer GHC2040 may be a worthwhile investment. Otherwise, a standard breaker might be a more cost-effective option for your electrical project.
Details:
specifications indusswitch:
- brand: Eaton Cutler Hammer
- mpn: Ghc2040
- type: Rocker Switch
- maximum amperage: 40 A
payments indusswitch:
- wallet: paypal
- other
- credit card: visa
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Rocker Switches
seller indusswitch:
- rating: 98.9%
- # reviews: 2358
- city: easley, south carolina
offer indusswitch:
- availability: in stock
- started: june 14, 2025
- options: ship-to-home
- price: $152.90
- item condition: New
- sold #: 17
- best offers: true
shipping indusswitch:
- transit: 4-11 days
- service: standard
- type: fixed
- class: standard
returns indusswitch:
- method: money back
- policy: returns accepted
- time: 30 days
- paid by: buyer
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