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Gray NPT cord connector, straight body, 1 inch MNPT thread

Hubbell Incorporated

Hubbell Incorporated SHC1039CR NPT Cord Connector .38-.50 In Gray

SKU CH-52KN-4J35Z

Gray NPT cord connector accepts cables from .38 to .50 inch diameter and provides a liquid-tight seal for a 1-inch box connection

  • TypeNPT
  • Length4.000
  • ColorGray
  • Weight0.16
  • NPT 4.000 thread fits 1-inch conduit entries
  • Gray nylon body resists corrosion in damp locations
  • Cord range .38 to .50 in seals a single cable
  • Insulated construction meets CSA 27378 and UL 54218 listings
  • Straight 1 3/4 in length keeps wiring compact

Liquid-tight NPT cord connector

The Hubbell SHC1039CR is a straight, liquid-tight NPT cord connector sized for cables between 0.38 and 0.50 inch in diameter. It threads onto a 1-inch male NPT box entry and is built from grey nylon with an insulated body. The connector carries CSA LR27378 and UL E54218 listings for code-compliant installations.

Grey nylon construction and strain relief

The grey nylon housing resists corrosion and impact in damp or outdoor locations. No external strain-relief accessory is included or required; the gland itself grips the cable jacket directly. An orchid colour code on the gland identifies the 0.38–0.50 inch clamping range at a glance. Overall length from box face to connector end is 1 3/4 inches.

Single-cable entry limits flexibility

Only one cord can be terminated per connector, so each cable run needs its own fitting and NPT port. The fixed 0.38–0.50 inch range cannot accommodate larger or smaller diameters without swapping to a different gland size. Installers must verify that the enclosure provides a matching 1-inch NPT threaded opening before purchase.

Highlights

  • NPT 4.000 thread fits 1-inch conduit entries
  • Gray nylon body resists corrosion in damp locations
  • Cord range .38 to .50 in seals a single cable
  • Insulated construction meets CSA 27378 and UL 54218 listings
  • Straight 1 3/4 in length keeps wiring compact

Specifications

BrandHubbell Wiring Device-Kellems
ModelSHC1039CR
TypeNPT
Length4.000
ColorGray
Weight0.16

Questions about this item

What does the 1-inch NPT thread on this Hubbell SHC1039CR connector fit?

The 1-inch male NPT thread mates with a standard 1-inch female NPT opening on a junction box or enclosure, providing a liquid-tight seal for the cord entry.

What cord diameter range does the gray nylon body accept?

The connector accommodates a single cord with an outside diameter between 0.38 inch and 0.50 inch, and the orchid gland colour identifies this range.

How is the connector installed, and what step is often missed?

Thread the 1-inch NPT body into the box until the insulated face seats, then tighten the compression nut until the gland grips the cord evenly; the step often missed is confirming the gland is the orchid one for 0.38–0.50 inch cable.

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