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Ivory straight-blade receptacle with isolated-ground triangle marking, compact smooth face

Hubbell Incorporated

Hubbell Incorporated IG5352I Straight Blade Receptacle 5-20R 20 A Ivory

SKU CH-VQ03-QCB2C

An isolated-ground 20 A straight-blade receptacle with insulation-barrier construction and a triangle face marking for noise-free grounding

  • Color MappingIvory
  • TypeWiring Devices
  • Isolated ground reduces electrical noise for sensitive equipment
  • Patented isolated-ground design since 1968 sets industry standard
  • Insulation barrier separates ground contacts from mounting strap
  • Compact slender design fits tight installation spaces
  • Triangle face marking identifies isolated ground at a glance

Isolated-Ground Receptacle

Hubbell's IG5352I is a straight-blade receptacle with a 20 A rating and an isolated-ground design. A dedicated green grounding screw connects directly to the ground contacts, which are separated from the mounting strap by an insulation barrier. The ivory face carries a triangle marking that identifies the isolated-ground function. It is built for circuits where a clean, noise-free ground is required.

Commercial and Industrial Installers

This device suits electricians and facility managers wiring branch circuits that need an isolated ground reference for sensitive electronic loads. The slender, compact profile fits standard boxes and the smooth face simplifies cleaning. It is not intended for residential general-purpose outlets where a standard grounding path is sufficient. Buyers who need a conventional duplex receptacle without isolated-ground construction should select a different model.

20 A Isolated-Ground Rating

The single specification that decides fit is the 20 A isolated-ground rating with a NEMA 5-20R configuration. The insulation-barrier construction and dedicated ground screw create a ground path independent of the mounting strap. Verify that the circuit design calls for an isolated ground and that the 20 A rating matches the branch-circuit protection before installation.

Highlights

  • Isolated ground reduces electrical noise for sensitive equipment
  • Patented isolated-ground design since 1968 sets industry standard
  • Insulation barrier separates ground contacts from mounting strap
  • Compact slender design fits tight installation spaces
  • Triangle face marking identifies isolated ground at a glance

Specifications

BrandHUBBELL WIRING DEVICE-KELLEMS
Color MappingIvory
TypeWiring Devices

Questions about this item

What wall-box depth does the 5-20R receptacle require?

The slender compact design fits standard US wall boxes; no extra depth is needed beyond a typical single-gang box.

Which screw terminates the dedicated insulated ground wire?

Connect the insulated ground wire to the green grounding screw; it is wired directly to the grounding contacts, not the mounting strap.

How do I confirm the isolated-ground path remains intact over time?

The triangle marking on the face identifies the isolated-ground device; periodically verify continuity between the green screw and the ground contacts.

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