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Thomas & Betts STEX400 - Mechanical Lug 250-400 MCM (600V)

Thomas & Betts
Price
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The Thomas & Betts STEX400 is a heavy-duty mechanical lug designed for secure and reliable termination of large aluminum or copper conductors in industrial power distribution systems. It is rated for a maximum voltage of 600V and can accommodate a current capacity determined by the connected conductor, with a wire range of 250 MCM to 400 MCM. This lug features a durable electro-tin plated aluminum alloy construction for corrosion resistance, measures approximately 4.5 inches in length, and weighs 4.5 lb. It complies with UL 486B and CSA standards for safety and performance. Typical applications include service entrance, panelboard, and switchboard terminations in commercial and industrial settings.

Key Features & Specifications
  • Type: Mechanical lug, aluminum alloy, electro-tin plated
  • Voltage Rating: 600V AC/DC
  • Current Rating: Determined by conductor size
  • Dimensions: Approx. 4.5 in length
  • Standards: UL 486B, CSA
  • Applications: Service entrance, panelboard, switchboard terminations
  • MCM Size: 250-400 MCM
  • Metal Type: Aluminum
  • Wire Size: 250-400 MCM
  • Weight: 4.5 lb


Product Identification
  • UPC: 78621099678
  • GTIN: 00786210996783