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Cutler Hammer CH220ST - Molded Case 20A 2-Pole 240V

Cutler Hammer
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Cutler Hammer CH220ST Circuit Breaker is a 20A, 2-pole molded case circuit breaker designed for thermal-magnetic overcurrent protection in residential and light commercial applications. It operates at 240V with a 10kA interrupting capacity at 240V, providing LI (Long-Time and Instantaneous Trip) functions for reliable overload and short-circuit protection. This plug-in unit weighs 2 lb and is rated for a temperature range of -13 to 158 °F (-25 to 70 °C), featuring a compact CH Series design for single-phase systems. It complies with industry standards for molded case circuit breakers, ensuring safe and consistent performance. Typical applications include branch circuit protection in panelboards and load centers.

Key Features & Specifications
  • Type: Molded Case, Thermal Magnetic
  • Voltage Rating: 240V
  • Current Rating: 20A
  • Poles: 2
  • Connection: Plug-In
  • Protection: Thermal Magnetic
  • AIC rating: 10kA@240V
  • Phase: 1
  • Temp Rating: -13–158 °F (-25–70 °C)
  • Functions: LI - Long-Time and Instantaneous Trip
  • Family: CH Series
  • Type: CH
  • Weight: 2 lb
  • Item Subcategory: Molded Case


Product Identification
  • UPC: 782113339528
  • GTIN: 00782113339528