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Round cast aluminium floor sub-plate, smooth finish, two gang

Hubbell Incorporated

Hubbell Incorporated S1SP Floor Sub-Plate 2 Gang telephone accessory

SKU CH-PKRM-VM6X2

A cast-aluminium floor sub-plate that provides two gang openings for Hubbell SystemOne fire-rated poke-throughs

  • Product typeElectrical Boxes & Covers
  • Cast-aluminium construction resists wear in floor installations
  • Two-gang layout accepts multiple device configurations
  • Smooth finish blends with surrounding floor surfaces
  • cULus listing confirms compliance with safety standards
  • Designed for Hubbell SystemOne 2EMT6, 2EMT7, 2EMT8 poke-throughs

Floor Sub-Plate for Fire-Rated Poke-Throughs

This cast aluminium sub-plate provides a two-gang mounting surface for Hubbell SystemOne fire-rated poke-through units. It is designed for installers and facility managers fitting power and data outlets into raised or concrete floors. The smooth finish and round shape match the SystemOne aesthetic while meeting cULus listing requirements.

Suited to SystemOne 2EMT6.

Electricians working with those specific poke-through models will find the correct gang count and mounting pattern here. Projects that use a different floor-box system, require a rectangular cover, or need a single-gang or three-gang configuration cannot use this sub-plate.

Two-gang capacity

The number of gangs is the specification that decides fit: this unit accepts exactly two device openings, matching the 2EMT series poke-throughs. If the floor plan calls for a different gang count, a different sub-plate must be selected.

How it compares

Measured against everything we stock in Headsets, Cords & Phone Mounts, at today’s prices. Recalculated every night.

Price $37.99
Pricier than about 67% of the 796 comparable items (median $17.99).

Specifications

Product
Brand nameHUBBELL WIRING DEVICE-KELLEMS
Product typeElectrical Boxes & Covers

Questions about this item

Should I pick the 2-gang version for my Hubbell SystemOne poke-through?

Yes, the S1SP is a 2-gang floor sub-plate designed to fit Hubbell SystemOne Fire Rated Poke Throughs 2EMT6, 2EMT7, and 2EMT8.

How does the cast aluminium construction perform once installed in the floor box?

The cast aluminium body provides a rigid, smooth-finished mounting surface that resists corrosion and supports standard device installations.

What does the cULus listing cover for this sub-plate?

The cULus listing confirms compliance with US and Canadian safety standards for use within the specified Hubbell SystemOne fire-rated poke-through assemblies.

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