1" Rigid Watertight Hubs With Insulated Throat

1" Rigid Watertight Hubs With Insulated Throat – Electrical Conduit Fittings These 1" rigid watertight hubs are designed to securely connect Rigid or IMC conduits to standard knockouts in electrical boxes or enclosures. Manufactured by Southwire, they provide a reliable watertight seal suitable for both indoor and outdoor applications. Ideal for electrical distributors and switchgear suppliers, these hubs ensure protection against moisture, dust, and other contaminants while maintaining grounding integrity. Specifications Material: Die Cast Zinc Connection: Threaded Insulation: Insulated Throat NEMA Rating: 2, 3R, 4, 4X, 5, 12, 13 Product Weight: 0.3640 lbs Application: Indoor or Outdoor Use Manufacturer: Southwire Manufacturer Part #: 203 UPC: 751338115705 Features Flame-retardant insulated throat Rain, oil, and dust tight construction Oversized locknut protects against damage from vibrations and promotes positive grounding Corrosion-resistant zinc die cast construction UL listed and compliant with multiple NEMA ratings for versatile use Downloads & Links Spec Sheet