Authorized Minerallac Company Distributor
Minerallac Company KO100 - A 1-inch non-metallic knock out seal for closing open knock-out holes. It is made of plastic and has a round shape with a snap in/out mounting type. The sheet lists it in grey/silver color and 1 inch by 1 inch by 1/4 inch dimensions.
Minerallac Company

KO100

Alternate Item Number: 12111924

UPC: 085937001368


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Specification SheetManufacturer Product Website

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Minimum Qty: 25

Multiplier: 25

*Contact for lower quantities*

Overview

The Minerallac KO100 is a 1-inch non-metallic knock out seal designed to close unused openings in electrical enclosures and conduit systems. It is specifically engineered to prevent the ingress of dust, moisture, and debris, ensuring the integrity and safety of electrical installations in industrial environments. Constructed from durable plastic, the KO100 features a round shape with a snap-in/out mounting type for tool-free installation and removal. The seal measures 1 inch by 1 inch by 1/4 inch and is available in grey/silver color. Its non-metallic construction provides inherent corrosion resistance and electrical insulation properties, enhancing safety and longevity in demanding applications. Compatible with standard 1-inch knockouts, this seal serves as a cost-effective solution for sealing unused conduit entries in panels, junction boxes, control cabinets, and other electrical equipment.
  • 1-inch non-metallic plastic construction for corrosion resistance and electrical insulation
  • Snap-in/out mounting for quick, tool-free installation and removal
  • Grey color for visibility and aesthetic consistency in electrical panels
  • 1" x 1" x 1/4" dimensions for standard 1-inch knockout compatibility
  • Prevents ingress of dust, moisture, and debris in industrial environments

Specifications

Application
Non-Metallic Plastic Cap that closes off open knock-out holes
Color
Grey
Color
Gray
Construction
Stamped
Features
easily installed and removed;Fits in most metal and wall thicknesses;light weight for shipping and storage;Made from GE Plastic Noryl;Non-Metallic Material;snaps in and out of place in seconds;UI and CSA Approved;VO fire rated
Height
1/4" IN
Length
1 IN
Material
Plastic
Material
Non-Metallic
Mounting Type
Snap In/Out
Mounting Type
Snap-in
Series
KNOCK OUT NON-METALLIC
Shape
Round
Size
1" in
Special Features
1" Snap-In Knock Out Seal
Type
Non-Metallic Knockout Cap
Width
1 IN
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NNC75X75WH2

The NNC75X75WH2 Halogen-Free Wide Slot Wiring Duct is used to route, protect, and manage wires near sensitive electronic equipment and in environments where heat resistance or public safety is a concern. UL 94 flame class of V-0 with a UL recognized continuous-use temperature up to 95 C (203 F). Halogen-Free, Polyphenylene Oxide (PPO). Mounting holes provided. 2.85" x 2.97" (72.4 mm x 75.4 mm) and 6.6' (2 m) long. Cover included. Color White. 5 pieces per package.
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NE1.5X4WH6

The NE1.5X4WH6 Halogen-Free Wide Slot Wiring Duct design provides greater rigidity and allows for a wide range of wire/bundle sizes. Upper and lower scorelines for easy finger/sidewall section removal. UL 94 flame class of V-0 with a UL recognized continuous-use temperature up to 95 C (203 F). Halogen-Free, Polyphenylene Oxide (PPO). Mounting holes provided. 4.06" x 1.64" (103.1 mm x 41.7 mm) and 6' (1.83 m) long. Cover sold separately. Color White. 6 pieces per package.
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Frequently Asked Questions

What are the dimensions of the KO100?

The KO100 measures 1 inch by 1 inch by 1/4 inch, designed for standard 1-inch knockout openings.

What color is the KO100?

The KO100 is available in grey, providing visibility and consistency in electrical panels.

What material is the KO100 made from?

The KO100 is made from durable non-metallic plastic, providing corrosion resistance and electrical insulation.

How is the KO100 installed?

The KO100 features a snap-in/out mounting design, allowing for quick installation without tools.

Does the KO100 prevent moisture ingress?

Yes, the KO100 is designed to prevent the ingress of dust, moisture, and debris in industrial environments.

Where can the KO100 be used?

The KO100 is suitable for sealing unused openings in electrical enclosures, conduit systems, and junction boxes.

Frequently Asked Questions about Minerallac Company

What are the main product lines offered by Minerallac Company?

Minerallac Company offers multiple comprehensive product lines including Minerallac Traditional (electrical fasteners), Strut Fittings, Stainless Steel Fasteners, Black Claw, Impact Staples, and Redmore. Their Traditional line features over a thousand electrical fastener variations covering conduit/cable/wire products, nail straps, beam clamps, metal stud & drywall accessories, acoustical supports, voice/data hardware, and miscellaneous electrical installation components.

What is Minerallac Company's warranty policy?

Minerallac Company provides a limited warranty that guarantees all products are free from defects in material and workmanship. If a product fails to meet this warranty, Minerallac's sole liability is to replace the product at no charge. The warranty is exclusive and does not cover consequential damages, lost profits, or implied warranties of merchantability or fitness for a particular purpose.

What industries and applications are Minerallac Company products used for?

Minerallac Company products are used extensively across electrical, construction, and industrial applications, including conduit and cable support, beam mounting, metal stud and drywall installation, voice/data infrastructure, and low voltage systems. Their product lines cover critical fastening solutions for electrical contractors, with specialized offerings in conduit hangers, straps, beam clamps, cable supports, and mounting hardware for various industrial environments.

What technical support does Minerallac Company offer?

Minerallac Company offers comprehensive technical support through multiple channels, including a toll-free customer service line at 800-927-3293, email support at [email protected], and online resources at www.minerallac.com. Their support covers product selection, technical specifications, and customer service for their extensive line of electrical fasteners, hangers, straps, and hardware across multiple product brands including Minerallac Traditional, Cully, Black Claw, IMPACT Staples, and Minerallac Stainless Steel. Support hours are 8:00 A.M. to 5:00 P.M. CT for their corporate office and 8:00 A.M. to 5:00 P.M. PT for their regional office.

What are the key features of Minerallac Company products?

Minerallac Company products feature a comprehensive range of electrical fasteners and hardware with exceptional versatility, including over 1,000 different sizes, styles, and finishes. Key features include multiple product lines such as Traditional, Strut Fittings, and Stainless Steel options with specialized finishes like 304/316 Stainless Steel, Hot-Dipped Galvanized, and Zinc Electroplate. Their products are engineered for electrical contractors, offering time-saving solutions with high-quality fasteners designed for durability, corrosion resistance, and worker safety across various installation environments.

What environmental ratings do Minerallac Company products have?

Minerallac Company products have robust environmental ratings, including UL 508A Type 1, 2, 3, 4, 4X, 12, and 13 certifications, CSA Type 1-4X, 12, and 13 ratings, and IEC 60529 IP66 protection. The products are WEEE and RoHS compliant, with UV and oil resistance, and can operate in extreme temperatures ranging from -55°C to 105°C, making them suitable for harsh industrial environments.

What accessories are available for Minerallac Company products?

Minerallac Company offers a comprehensive range of accessories across multiple product categories, including hardware, fasteners, and mounting solutions. Key accessories include stove bolts with nuts, wing nut washers, bar joist washers, stud clip adapters, brackets, perforated strapping, cable support options like J-hooks and bridle rings, box mounting brackets, outlet retainers, and various stud and drywall supports. Their accessories are available in multiple finishes such as stainless steel, hot-dipped galvanized, zinc electroplate, and powder-coated options.

How are Minerallac Company products typically installed?

Minerallac Company products are typically installed using a variety of specialized fastening solutions, including conduit hangers, straps, beam clamps, and mounting brackets designed for different electrical and construction applications. Installation methods vary by product type, with options for metal studs, drywall, beams, acoustical surfaces, and low voltage systems. The company offers multiple installation styles such as one-hole and two-hole straps, universal beam clamps, and specific mounting hardware to ensure secure and efficient attachment across diverse electrical and construction environments.

What communication protocols do Minerallac Company products support?

Minerallac Company's Brad product line supports multiple industrial communication protocols, including Ethernet, DeviceNet, PROFIBUS, Modbus, CANopen, Serial, AS-interface, and CC-Link. Their comprehensive portfolio covers over 40 industrial protocols, providing flexible communication solutions for various industrial automation applications from PC-based control to PLC systems.