Description
Product Overview
The Cutler-Hammer 20A 1Pole Circuit Breaker CH120 is a standard magnetic circuit breaker designed for 120-volt wall-mounted electrical panels. Manufactured by Eaton under the Cutler-Hammer brand, this breaker features a classic design with a powder-coated finish and copper construction for durability and corrosion resistance. It is rated for 20 amps and is ideal for residential and light commercial applications where reliable circuit protection is required. The compact 8 x 6 x 2 inch dimensions make it easy to install and maintain. With a 4.2-ounce weight and a 4.6-star rating from 232 customer reviews, this breaker is trusted for its consistent performance and ease of use.
Usage
This breaker is commonly used in home electrical panels to protect circuits from overloads and short circuits. It is suitable for DIY homeowners, electricians, and contractors working on residential wiring projects. Ideal for kitchens, bathrooms, and general-purpose circuits, it fits standard wall-mounted breaker boxes and is compatible with most 120V electrical systems. Its classic design and reliable performance make it a go-to choice for both new installations and replacements.
Why Choose Us
We offer the Cutler-Hammer 20A 1Pole Circuit Breaker CH120 with full manufacturer support and accurate specifications. As an Eaton product, it meets industry standards for safety and durability. The powder-coated finish resists corrosion and wear, while the copper construction ensures long-term conductivity. With a 4.6-star rating and over 200 reviews, customers trust its performance. We provide reliable sourcing and fast shipping to ensure you get the right part for your project.
Key Features
- Reliable 20-amp magnetic protection for 120V circuits, ideal for residential use
- Powder-coated finish resists corrosion and maintains appearance over time
- Copper construction ensures excellent conductivity and long-term durability
- Classic design fits standard wall-mounted breaker panels with ease
- Manufacturer-backed quality with 4.6-star customer satisfaction and fast support
FAQ
What voltage does this breaker support?
This breaker is designed for 120-volt electrical systems and is compatible with standard residential panels.
Is this breaker suitable for DIY installation?
Yes, it is designed for residential use and can be installed by homeowners with basic electrical knowledge. Always follow local electrical codes and safety precautions.
What is the part number for this breaker?
The part number is CH120, which is the standard model for 20A 1Pole magnetic breakers from Cutler-Hammer.
Does this breaker come with a warranty?
As an Eaton product, it is backed by manufacturer warranty and quality assurance. Check the manufacturer’s website for specific warranty terms.
Can I use this breaker in a commercial setting?
While primarily designed for residential use, it may be suitable for light commercial applications with proper circuit load management. Always consult a licensed electrician for commercial installations.




Siemens Q24040CT2 Two 40-Amp Double Pole Circuit Breaker
Reviews
There are no reviews yet.