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Stainless steel wall plate with one single and one duplex opening, brushed finish

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

  • Product typeLighting Controls
  • Design 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.

How it compares

Measured against everything we stock in Light Switch Wall Plates, at today’s prices. Recalculated every night.

Price $7.99
Cheaper than about 68% of the 363 comparable items (median $12.99).

Specifications

Product
Brand nameHUBBELL
Product typeLighting Controls
Design 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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