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Eaton WMS1D20 - Molded Case 20A 277V Thermal Magnetic

Eaton
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Eaton WMS1D20 is a 1-pole molded case circuit breaker designed for thermal magnetic overcurrent protection in branch circuits. It operates at 277V AC with a 20A continuous current rating and an interrupting capacity of 6kA at 277V. This plug-in unit weighs 0.16 lb and features LI (Long-Time and Instantaneous) trip functions for coordinated protection. It complies with applicable UL and industry standards for molded case circuit breakers. Typical applications include lighting, appliance, and general-purpose industrial power distribution panels.

Key Features & Specifications
  • Type: Molded Case, Thermal Magnetic, Plug-In
  • Voltage Rating: 277V
  • Current Rating: 20A
  • Poles: 1
  • Phase: 1
  • AIC Rating: 6kA@277V
  • Connection: Plug-In
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 0.16 lb
  • Family: WMS Series
  • Item Subcategory: Molded Case