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Gray nylon straight cable connector, PG21 thread

Hubbell Incorporated

Hubbell Incorporated SECP21GA PG21 Straight Gray Cable Connector

SKU CH-FWY4-77N17

Straight PG21 cable connector accepts cords from .45 to .71 inch and meets CSA 22.2 No. 18, UL 514B and VDE standards

  • TypePG
  • ColorGray
  • Liquid-tight seal protects cables from moisture
  • PG21 thread fits standard PG21 enclosures
  • Nylon body resists impact and chemicals
  • Accepts cord diameters from .45 in to .71 in
  • Certified to UL 514B and CSA C 22.2 No. 18

Straight PG21 Connector

The Hubbell SECP21GA is a straight liquid-tight cord connector built for PG21 box entries. It accepts a single cable with a diameter between .45 in and .71 in and is moulded from grey nylon for industrial and commercial wiring installations.

Build Integration

The male PG21 thread mates directly with a matching enclosure opening, while the insulated nylon body isolates the cord from the metal chassis. No external strain-relief accessory is required, so the connector keeps the assembly compact and reduces the number of parts needed on the job site.

Sustained Performance

The connector meets CSA C 22.2 No. 18, UL 514B and VDE standards, confirming its sealing and mechanical integrity under continuous environmental exposure. The grey nylon construction resists oil, moisture and temperature cycling without degrading the cord grip or the thread engagement over time.

Highlights

  • Liquid-tight seal protects cables from moisture
  • PG21 thread fits standard PG21 enclosures
  • Nylon body resists impact and chemicals
  • Accepts cord diameters from .45 in to .71 in
  • Certified to UL 514B and CSA C 22.2 No. 18

Specifications

BrandHubbell Wiring Device-Kellems
ModelSECP21GA
TypePG
ColorGray

Questions about this item

What cord diameter range does the PG21 connector accept?

The connector fits cords from 0.45 in to 0.71 in in diameter.

How hot can the nylon body get during continuous operation?

The gray nylon body is rated to UL 514B and CSA C22.2 No. 18 standards for safe operating temperatures.

Which threaded opening must my enclosure have for this PG21 fitting?

The male threads are PG21 size, so the box or panel needs a matching PG21 threaded hole.

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