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Cutler Hammer CH120 - Molded Case Circuit Breaker 20A 1-Pole

Eaton
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Cutler Hammer CH120 is a molded case circuit breaker designed for providing reliable overcurrent protection in residential and light commercial electrical systems. It operates at a 120V AC voltage rating with a 20A current rating, featuring a compact plug-in design with dimensions of 3.5 in x 3 in x 5 in (L/D x H x W) and a thermal-magnetic trip mechanism for both long-time and instantaneous protection. This single-pole breaker is UL 489 certified and constructed to operate within a temperature range of -25 to 70 °C (-13 to 158 °F). It is typically applied in Type CH loadcenters for branch circuit protection, supporting copper or aluminum wiring from 14 to 10 AWG.

Key Features & Specifications
  • Type: Molded Case, Thermal-Magnetic Protection, Plug-In Connection
  • Voltage Rating: 120V AC
  • Current Rating: 20A
  • Dimensions: 3.5 in x 3 in x 5 in (Length/Depth x Height x Width)
  • Standards & Certification: UL 489
  • Applications: Branch circuit protection in Type CH Loadcenters
  • Phase: 1
  • Poles: 1
  • AIC Rating: 10kA @ 120V
  • Protection: Thermal Magnetic
  • Functions: LI (Long-Time and Instantaneous)
  • Breaker Type: CH
  • Connection: Plug-In
  • Panel Type: Type CH Loadcenters
  • Temp Rating: -25°C to 70°C (-13°F to 158°F)
  • Wire Size: 2x 14-10 AWG, Cu/Al, 1x 14-8 AWG
  • MCM Size: Min. 14 AWG, Max. 10 AWG (Cu/Al)
  • Weight: 0.27 lb
  • Family: CH Series
  • Country of Origin: United States


Product Identification
  • UPC: 782113101644
  • GTIN: 00782113101644