Topaz Lighting 3/4" Steel Knoc...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$50.74
$0.74
Topaz Lighting KO51 3/4" Steel Knockout Seals

Topaz Lighting 3/4" Steel Knockout Seals - Professional Electrical Enclosure Protection

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Model: KO51
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$50.74
$0.74
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Topaz Lighting 3/4" Steel Knockout Seals

Professional Electrical Enclosure Protection

Topaz Lighting 3/4" Steel Knockout Seals provide reliable protection for unused knockout openings in electrical enclosures and panels. These professional-grade steel seals ensure proper enclosure integrity and help maintain NEMA ratings by preventing moisture, dust, and debris from entering through unused openings.

Professional Features & Benefits

  • 3/4" Size Compatibility: Precisely engineered to fit standard 3/4" knockout openings for secure installation and proper seal.
  • Steel Construction: Durable steel material provides long-lasting protection against environmental elements and mechanical damage.
  • Knockout Seal Design: Purpose-built to maintain enclosure integrity and preserve NEMA ratings in electrical installations.
  • Professional Grade: Manufactured to meet electrical industry standards for reliable performance in commercial and industrial applications.
  • Easy Installation: Simple insertion design allows for quick and efficient sealing of unused knockout openings.

Technical Specifications

  • Product Size: 3/4"

Installation & Operation

  1. Mount the unit in a suitable location with appropriate clearance and access for connections and service.
  2. Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
  3. Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
  4. Configure any available load management or control features as supported by the provided specifications.
  5. Test automatic transfer or operational functionality and verify proper performance before placing into service.
  6. Complete final inspection and follow ongoing maintenance practices appropriate to the product category.

Professional Applications

  • Electrical Panel Maintenance
  • Industrial Control Cabinets
  • Commercial Electrical Enclosures
  • NEMA Rated Equipment Protection
  • Facility Electrical Upgrades
  • Professional Electrical Installations

Why Choose Topaz Lighting Quality?

Topaz Lighting knockout seals deliver dependable protection with professional-grade steel construction designed for long-term reliability in demanding electrical environments. Trust Topaz Lighting for consistent quality and performance in electrical enclosure protection solutions.

Manufacturer Resources

Product Specs

Product Size:
3/4"

Topaz Lighting KO51 – Frequently Asked Questions

How fast can I get the Topaz Lighting KO51 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 KO51 come with a warranty?
Absolutely. The Topaz Lighting KO51 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 KO51?
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 KO51 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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