Topaz Lighting 596 4/0 SEU Ser...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$84.44
$25.83
Topaz Lighting 596 4/0 SEU Service Entrance Sill Plate, Zinc Die-Cast

Topaz Lighting 596 4/0 SEU Service Entrance Sill Plate, Zinc Die-Cast

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Model: 596

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

$84.44
$25.83
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Topaz Lighting 596 4/0 SEU Service Entrance Sill Plate, Zinc Die-Cast

The Topaz Lighting 596 4/0 SEU Service Entrance Sill Plate is engineered for reliable service entrance cable protection at building envelope penetrations. Precisely sized for 4/0 SEU (Service Entrance with Underground) cable, this sill plate is constructed from robust zinc die-cast metal for secure mounting and weather-resistant performance. It is built for residential and commercial service entrance installations, providing dependable cable routing and protection where conductors pass through the building structure.

Key Features

  • Cable Compatibility: Precisely sized for 4/0 SEU service entrance cable, ensuring a proper fit and secure, code-appropriate installation.
  • Durable Construction: Zinc die-cast metal body provides superior strength, dimensional stability, and long-term corrosion resistance for demanding service entrance environments.
  • Weather-Resistant Design: Zinc die-cast construction withstands outdoor environmental conditions and temperature variations, protecting the cable at the building penetration point.
  • Secure Cable Management: Purpose-built sill plate configuration ensures proper cable routing and protection through building envelope penetrations, minimizing movement and wear.
  • Professional-Grade Quality: Engineered to meet the demands of professional electrical contractors for reliable, long-lasting service entrance installations.

Technical Specifications

  • Product Type: Conduit & Raceway
  • Product Group: Conduit & Raceway
  • Product Subgroup: Conduit & Raceway
  • Product Size: 4/0 SEU

Typical Applications

  • Residential Service Entrance Installations
  • Commercial Building Electrical Systems
  • Multi-Unit Property Electrical Infrastructure
  • Service Entrance Cable Protection Systems
  • Building Envelope Penetration Sealing
  • Professional Electrical Contractor Projects

Why Topaz Lighting?

Topaz Lighting delivers professional-grade electrical components built to perform in demanding field conditions. The 596 SEU Sill Plate's zinc die-cast construction provides the durability and dimensional precision required for reliable, long-term service entrance cable protection at building envelope penetrations. Electrical professionals trust Topaz Lighting for components that support code-compliant, dependable service entrance installations across residential and commercial projects, from single-family homes to multi-unit properties. The 4/0 SEU sizing ensures a precise, secure fit that minimizes cable movement and wear over the life of the installation, while the zinc die-cast body resists the corrosion and temperature swings typical of exterior building penetrations. For contractors who need a dependable sill plate solution that installs cleanly and holds up over time, the Topaz Lighting 596 is a practical, field-proven choice.

Product Specs

Product Type:
Sill Plate
Department:
Electrical
Product Group:
Conduit & Raceway
Product Subgroup:
Service Entrance Fittings
Product Material:
Zinc Die-Cast
Product Size:
4/0 SEU

Topaz Lighting 596 – Frequently Asked Questions

1) What size cable does the Topaz 596 sill plate fit?
The Topaz Lighting 596 sill plate is sized for 4/0 SEU service entrance cable. SEU is the flat, oval-profile service entrance cable, so the opening in the plate is matched to that 4/0 profile. If you are running a different conductor size or a round SER cable, this is not the plate for that run.
2) What is a sill plate used for on a service entrance?
It is the fitting that covers and seals the point where service entrance cable passes through the wall of the building. The Topaz 596 routes and supports the cable at that penetration so it cannot chafe against the framing or siding, and it closes the hole against weather. It is not a connector and it does not terminate the cable; it protects the passage through the building envelope.
3) Is the Topaz 596 sill plate metal or plastic?
Zinc die-cast. That gives it a rigid body that holds its shape when you fasten it tight to siding or masonry, and it stands up to the corrosion and temperature swings you get on an exterior wall better than a light plastic cover would.
4) Do I still need to caulk around the sill plate after installing it?
Yes. The Topaz 596 is a die-cast plate that covers and supports the cable at the wall penetration, but the weather seal at the building envelope is completed with sealant behind and around the plate, the same as any service entrance fitting. Plan on fasteners suited to your wall material plus an exterior-grade sealant; neither comes with the plate.
5) Can the Topaz 596 sill plate be used on a commercial building, or is it residential only?
Both. The 596 is used on residential service entrances and on commercial and multi-unit building electrical infrastructure. The deciding factor is the cable, not the building type: if the service drop or lateral into the structure is 4/0 SEU, the 596 matches it.
6) How do I order the right Topaz sill plate, and what is the part number?
Order it as Topaz Lighting 596. There is a single model, no finish or size options to specify, so the only thing to confirm before ordering is that your service entrance cable is 4/0 SEU.
How fast can I get the Topaz Lighting 596 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 596 come with a warranty?
Absolutely. The Topaz Lighting 596 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 596?
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 596 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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