Eaton CH320 Circuit Breaker – 20A – 3-Pole – 240V – 10kAIC – Plug-In – Type CH Series

The Eaton CH320 is a 20A, 3-pole plug-in circuit breaker from the Eaton Cutler-Hammer Type CH Series. It features thermal-magnetic protection and a molded-case design for reliable branch circuit protection. The breaker is rated for 240VAC, provides 10 kAIC interrupting capacity, and uses a common-trip mechanism. It accommodates 14–6 AWG copper or aluminum conductors and is designed for compatible Type CH loadcenters.

Specifications:

• Manufacturer: Eaton / Cutler-Hammer
• Product Type: Standard Circuit Breaker
• Product Name: Type CH 3/4-Inch Standard Circuit Breaker
• Catalog No.: CH320
• Series: Type CH
• Current Rating: 20A
• Number of Poles: 3-Pole
• Phase: 3-Phase
• Voltage Rating: 240V AC
• Protection Type: Thermal-Magnetic
• Trip Type: Common Trip
• Connection Type: Plug-In
• Interrupting Rating: 10 kAIC
• Wire Size: #14–6 AWG Copper/Aluminum
• Panel Space: Three 3/4-Inch Spaces
• Ratings: HACR Rated
• Application: Branch Circuit Protection
• Used With: Type CH Loadcenters
• Brand: Eaton / Cutler-Hammer
• Authenticity: Authentic Eaton/Cutler-Hammer Product

Part Numbers & Identification:

• Manufacturer Part Number (MPN): CH320
• Catalog Number: CH320
• Product Family: Type CH Circuit Breakers
• Series: Type CH
• Brand: Eaton
• Manufacturer: Eaton / Cutler-Hammer
• Product Type: Plug-In Circuit Breaker
• Breaker Configuration: 3-Pole, 20A
• Model: CH320
• upc:782113102023

Compatibility:

Designed for use with compatible Eaton / Cutler-Hammer Type CH loadcenters that accept CH Series plug-in circuit breakers. The CH320 is a 3-pole, 20A, 240V common-trip breaker requiring three 3/4-inch spaces and accommodates #14–6 AWG copper or aluminum conductors.

Always verify the specific loadcenter model, approved breaker type, system voltage, pole configuration, interrupting rating, conductor size, and installation requirements before installation.

Certifications:

• UL 489 Listed
• CSA Certified
• HACR Rated
• 20A Rated
• 3-Pole / 3-Phase
• 240V AC Rated
• 10 kAIC Interrupting Rating
• Thermal-Magnetic Protection
• Common Trip
• Plug-In Mounting
• Genuine Eaton / Cutler-Hammer Product

Returns are easy

You may return items within 10 days of delivery for a refund.

FREE Shipping on orders over $149.

My Circuit Breakers 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).

Same Day Shipping

We strive to ship out your items within one business day.

In rare circumstances, My Circuit Breakers may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.

My Circuit Breakers provides a comprehensive 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer). Extended warranties are available upon request.