Eaton Type CH 3/4-Inch Standard Circuit Breaker – Electrical Distributor Lighting Solutions

The Eaton Type CH 3/4-Inch Standard Circuit Breaker is a single-pole, 20-ampere breaker designed for residential and light commercial electrical distribution. It provides reliable circuit protection for 120/240V systems with a 10 kiloamps interrupt rating, suitable for use in Eaton Type CH loadcenters. This breaker supports wire sizes ranging from (1) #14-8 AWG and (2) #14-10 AWG copper/aluminum conductors, ensuring compatibility with typical wire and cable installations. As a product from a leading switchgear supplier, it is engineered to meet UL 489 standards, offering thermal-magnetic trip protection that balances nuisance trip prevention with rapid response to short circuits.

Specifications

• Manufacturer: Eaton
• Manufacturer Part #: CH120
• Amperage: 20 amperes
• Interrupt Rating: 10 kiloamps (kAIC)
• Voltage Rating: 120/240 V
• Poles: Single-pole
• Wire Size: (1) #14-8 AWG, (2) #14-10 AWG Cu/Al
• Dimensions: 5 in (Width) x 3 in (Height) x 3.5 in (Length)
• Product Weight: 0.2700 lbs
• UPC: 782113101644

Features

• Quick-make, quick-break switch mechanism with trip-free handle design
• Thermal-magnetic trip curve reduces nuisance tripping on mild overloads
• Meets UL Standard 489, NEMA standards, and Federal Spec W-C 375 b/Gen
• Handles marked with ON-OFF indication and ampere rating for easy identification
• Compatible with Eaton Type CH loadcenters and retrofit interiors
• Suitable for heating, air conditioning, and refrigeration (HACR) equipment
• Trip to OFF position eliminates nuisance callbacks
• Single-pole breakers rated for switching duty (SWD)

Downloads & Links

• Type Ch Circuit Breakers And Loadcenters
• Eatons Volume 1-Residential And Light Commercial
• Loadcenters And Circuit Breakers