Topaz Lighting 1288 Schedule 4...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,331.61
Topaz Lighting 1288 Schedule 40 PVC FSC Type Conduit Box, Single

Topaz Lighting 1288 Schedule 40 PVC FSC Type Conduit Box, Single

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Model: 1289

In Stock (leaves warehouse same day if ordered before 3pm ET)

$1,331.61
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Topaz Lighting 1288 Schedule 40 PVC FSC Type Conduit Box, Single

The Topaz Lighting 1288 Schedule 40 PVC FSC Type Conduit Box is a single-gang conduit box built for reliable through terminations in PVC conduit raceway systems. Molded from durable Schedule 40 PVC, this FSC type box is available in 1/2", 3/4", and 1" trade sizes, giving contractors a corrosion-resistant option for residential, commercial, and industrial installations. The PVC construction resists damage from acids and harsh chemical environments far longer than metal alternatives, while integrated mounting feet and cULus approval across all three sizes support fast, code-compliant installation.

Key Features

  • Trade Size Range: Available in 1/2", 3/4", and 1" trade sizes to suit a variety of conduit system requirements.
  • Durable PVC Construction: Fabricated from Schedule 40 PVC, which maintains structural integrity and resists corrosion from acids and chemicals better than many metal alternatives.
  • FSC Type Box Configuration: Single-gang FSC type box designed for through terminations, providing a clean, code-compliant termination point in conduit runs.
  • Standard Cover & Accessory Compatibility: Accommodates standard covers and accessories for flexible system configuration and easy upgrades.
  • Integrated Mounting Feet: Manufactured with mounting feet for easy, secure installation that reduces labor time and improves stability.
  • Optimal Safety Design: Fabricated for optimal safety during installation, meeting the demands of professional electrical contractors.

Certifications & Compliance

  • cULus Approved (1/2", 3/4", and 1" sizes)

Technical Specifications

  • Product Type: PVC Conduit & Fittings
  • Conduit Type: PVC Schedule 40
  • Product Material: PVC
  • Pack Size: 100

Typical Applications

  • Through Terminations in PVC Conduit Raceway Systems
  • Commercial and Industrial Electrical Installations
  • Residential Wiring and New Construction
  • Corrosive or Chemically Exposed Environments
  • Renovation and Retrofit Electrical Projects

Why Topaz Lighting?

Topaz Lighting engineers its Schedule 40 PVC FSC Type Conduit Box for strength, corrosion resistance, and safe installation across the full 1/2" to 1" size range. Backed by cULus approval on every size, this PVC conduit box gives electrical professionals a dependable, code-compliant termination point for demanding raceway systems.

Product Specs

Product Type:
Conduit Body
Conduit Type:
PVC Schedule 40
Listing:
cULus
Department:
Electrical
Product Group:
Conduit & Raceway
Product Subgroup:
Conduit Bodies & Fittings
Product Material:
PVC
Pack size (unit):
100
Product Size:
1/2" - 1"

Topaz Lighting 1289 – Frequently Asked Questions

1) What trade sizes does the Topaz 1288 FSC conduit box come in, and what are the part numbers?
The Topaz Schedule 40 PVC FSC conduit box runs three trade sizes: 1/2 inch is part number 1288, 3/4 inch is 1289, and 1 inch is 1290. Match the trade size to the PVC conduit run it terminates into.
2) Can I use the Topaz 1288 conduit box with rigid metal conduit or EMT?
No. It is molded Schedule 40 PVC and built for PVC Schedule 40 raceway, where the conduit is solvent-welded into the hubs. For EMT or rigid metal you need a metallic FS box with the matching threaded or set-screw hubs.
3) Is the Topaz PVC FSC box approved for commercial and industrial jobs?
It carries cULus approval in all three trade sizes, 1/2 inch through 1 inch, which is what inspectors look for on commercial, industrial, and residential PVC raceway terminations.
4) What is the difference between an FSC box and an FSA or FS device box?
The C in FSC means the box is built for a through termination, so conduit enters and continues out the far end of the run rather than dead-ending. An FSA style is a back-entry box. Pick the FSC where the raceway passes through the device location and you need a switch or receptacle in line with the run.
5) Will a standard single-gang cover fit the Topaz 1288 FSC box?
Yes. It is a single-gang FSC body and takes standard covers and accessories, so you can spec a blank, duplex, toggle, or weatherproof cover to suit the device going in.
6) Does the Topaz PVC conduit box need a separate mounting bracket?
No bracket needed. Mounting feet are molded into the body, so it screws straight to the wall, strut, or backing at the device location.
7) Will a PVC conduit box hold up in a wash-down or chemical plant area?
PVC is the reason to choose it there. The Schedule 40 PVC body resists acids and harsh chemicals longer than metal bodies, which is why these get specified in corrosive or chemically exposed environments where a steel FS box would rust out.
8) How is the Topaz 1288 conduit box packaged for a large job?
It ships in a pack of 100, which suits contractors buying by the run for new construction or a full raceway build rather than a single replacement.
How fast can I get the Topaz Lighting 1289 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Topaz Lighting 1289 come with a warranty?
Absolutely. The Topaz Lighting 1289 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Topaz Lighting 1289?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Topaz Lighting 1289 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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