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Appleton ST4550 - Conduit Sealing Fitting 1-1/4 in W (600V)

Appleton
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Appleton ST4550 is a conduit sealing fitting designed to prevent the passage of gases, vapors, or flames through conduit systems in hazardous locations. This device is rated for use in Class I, Division 1 and 2 environments, accommodating voltages up to 600V AC/DC and currents suitable for standard industrial circuits. Constructed with a durable malleable iron body and a 1-1/4-inch width, it weighs 5.19 lb and features a compact design for easy installation in confined spaces. It complies with UL 886, CSA C22.2 No. 30, and NEC Article 501 for hazardous area sealing requirements. Typical applications include oil refineries, chemical plants, and grain handling facilities where explosive atmospheres may exist.

Key Features & Specifications
  • Type: Conduit sealing fitting, cover, or device for hazardous areas
  • Voltage Rating: 600V AC/DC
  • Current Rating: Not specified
  • Dimensions: 1-1/4 in W
  • Standards: UL 886, CSA C22.2 No. 30, NEC Article 501
  • Applications: Oil refineries, chemical plants, grain handling facilities
  • Weight: 5.19 lb
  • Family: ST Series


Product Identification
  • UPC: 781381679954