Default product image

Appleton STB4550 - Conduit Sealing Fitting 600V 20A

Appleton
Price
Save $-16.41
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Appleton STB4550 is a conduit sealing fitting designed to prevent the passage of gases, vapors, or flames through electrical conduit systems in hazardous locations. This device is rated for use in Class I, Division 1 and 2 environments, with a maximum voltage of 600V AC and a current rating of 20A. Constructed from malleable iron with a corrosion-resistant electro-galvanized finish, it measures 1-1/4 inches in width and weighs 5.19 lb, featuring a compact design for confined spaces. It complies with UL 886, CSA C22.2 No. 30, and NEC Article 500 requirements for hazardous area installations. Typical applications include sealing conduit runs in oil refineries, chemical plants, and other industrial facilities where explosive atmospheres may be present.

Key Features & Specifications
  • Type: Conduit sealing fitting, malleable iron construction, electro-galvanized finish
  • Voltage Rating: 600V AC
  • Current Rating: 20A
  • Dimensions: 1-1/4 in W
  • Standards: UL 886, CSA C22.2 No. 30, NEC Article 500
  • Applications: Hazardous locations, oil refineries, chemical plants
  • Weight: 5.19 lb
  • Family: STB
  • Item Subcategory: Conduit sealing fitting / device


Product Identification
  • UPC: 781381681452