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Cutler Hammer CH120CAF - 1-Pole 20A Thermal Magnetic Circuit Breaker

Cutler Hammer
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Cutler Hammer CH120CAF is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in industrial and commercial electrical systems. It features a 20A current rating and a 240V AC voltage rating, housed in a compact, 2 lb plug-in unit with a single-pole configuration. This thermal magnetic breaker utilizes a long-time and instantaneous (LI) trip function for coordinated protection and is rated for 10kA interrupting capacity at 240V, complying with relevant industry standards for safety and performance. Its typical applications include protection of branch circuits, motor feeders, and panelboards, accommodating wire sizes from 14 to 10 AWG for two conductors or 14 to 8 AWG for a single conductor in aluminum or copper.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection, Plug-In Connection
  • Voltage Rating: 240V AC
  • Current Rating: 20A
  • Poles: 1
  • Phase: 1
  • AIC Rating: 10kA @ 240V
  • Functions: LI (Long-Time and Instantaneous Trip)
  • Connection: Plug-In
  • Wire Size: (2) 14-10 AWG (Al/Cu) or (1) 14-8 AWG (Al/Cu)
  • Weight: 2 lb
  • Family: CH Series


Product Identification
  • UPC: 786685160252
  • GTIN: 00782113097534