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Westinghouse A3LC300 - Seltronic Rating Plug 300A (UL Listed)

Eaton
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Westinghouse A3LC300 is a Seltronic rating plug designed for configuring the trip unit of compatible circuit breakers to a specific ampere rating. It sets a fixed current rating of 300 Amps for breakers within a 300-frame size, ensuring precise overcurrent protection calibration. The compact unit measures 2.3 x 1.5 x 1.5 inches (L x H x W), weighs 0.05 lb, and is UL Listed for safety compliance. This component is essential for maintaining proper coordination and protection in industrial power distribution systems.

Key Features & Specifications
  • Type: Seltronic Rating Plug (A3LC)
  • Current Rating: 300A (Fixed)
  • Frame Size: 300
  • Amperage Range: 300A Minimum, 300A Maximum
  • Trip Type: Seltronic
  • Dimensions: 2.3 in x 1.5 in x 1.5 in (L x H x W)
  • Weight: 0.05 lb
  • Certification: UL Listed
  • Family: SELTRONIC
  • Country of Origin: United States


Product Identification
  • UPC: 786679149331
  • GTIN: 00786679149331