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Hubbell Incorporated

Hubbell Incorporated SS78 Single/Duplex Receptacle Switch Plate

SKU CH-WHN3-AF68C

Stainless steel wall plate combining one single and one duplex receptacle opening for industrial or commercial use

  • TypeLighting Controls
  • Style1-Single Receptacle, 1-Duplex
  • Stainless steel resists corrosion in harsh environments
  • Non-magnetic 302/304 steel suits sensitive equipment areas
  • Single and duplex openings fit mixed wiring needs
  • Protective film prevents scratches during installation
  • 0% chromium and 8% nickel ensure lasting durability

Hubbell SS78 Single/Duplex Wall Plate

The Hubbell SS78 is a stainless steel wall plate designed for industrial and commercial installations. It combines one single receptacle opening with one duplex receptacle opening in a single gang configuration. The plate is manufactured from corrosion-resistant stainless steel and includes a protective plastic film to prevent surface damage during handling.

Fit for corrosive or high-abuse environments

This plate suits facilities such as hospitals, food processing plants and static-free zones where 302/304 type stainless steel with 18.0% chromium and 8% nickel resists aggressive chemicals and heavy wear. It is not intended for buyers who need a purely decorative finish or a non-metallic plate for residential living spaces.

302/304 stainless steel with 18.0% chromium

The decisive specification is the 302/304 grade stainless steel containing 18.0% chromium and 8% nickel, which delivers non-magnetic performance and superior corrosion resistance. If the installation demands magnetic 430 grade steel with 17.0% chromium or a different material such as brass or aluminium, this plate will not meet that requirement.

Highlights

  • Stainless steel resists corrosion in harsh environments
  • Non-magnetic 302/304 steel suits sensitive equipment areas
  • Single and duplex openings fit mixed wiring needs
  • Protective film prevents scratches during installation
  • 0% chromium and 8% nickel ensure lasting durability

Specifications

BrandHUBBELL
TypeLighting Controls
Style1-Single Receptacle, 1-Duplex

Questions about this item

What comes in the box with the SS78 switch plate and do I need to buy mounting screws separately?

The SS78 stainless steel wall plate ships with a protective plastic film to prevent scratches; mounting screws are not included and must be purchased separately.

Should I choose the 302/304 or 430 stainless steel version for a hospital corridor?

For a hospital corridor the 302/304 type with 18.0% chromium and 8% nickel is recommended because it is non-magnetic and suited to highly corrosive environments.

How does the 17.0% chromium content of the 430 grade affect corrosion resistance in a standard office?

The 430 grade contains 17.0% chromium and less than 0.5% nickel, giving adequate corrosion resistance for standard commercial use where exposure is less severe.

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