Watertight Conduit Hubs (WH Series)

Rugged watertight conduit hubs for connecting rigid metal conduit (RMC) or IMC to threadless openings in electrical enclosures. WH Series hubs use unique angled serrations to maximize bite on rough or oversized knockouts and deliver a reliable liquid-tight/watertight seal.

Key Features:

• • Seal & grip: angled serrations + embedded O-ring for a tight, watertight joint
• • Cable protection: insulated throat helps reduce wire abrasion
• • Grounding: positive grounding; grounded style available
• • Ratings: NEMA 2, 3, 3R, 4, 4X, 5, 12, 13; suitable for wet or dry locations
• • Construction: durable zinc die-cast body
• • Sizes: 1/2" to 4" with accurately tapped threads for easy install
• • Applications: enclosures, panels, motors, and machine tools

• Spec highlights: WH Series is UL Listed/CSA and listed for hazardous locations (Class II Groups E, F, G; Class III) when installed per code. See spec sheet for details.