Bring reliable, convenient control to your lighting and small appliances with the Leviton C24‑00423‑3KW Feed‑Thru Rotary Cord Switch. Designed for versatility, durability, and ease of installation, this compact inline switch is the perfect solution for lamp repairs, custom lighting builds, or replacing worn-out switches in existing fixtures. Crafted with Leviton’s long‑standing commitment to quality, the C24‑00423‑3KW provides effortless ON/OFF control using a smooth rotary mechanism while maintaining secure electrical performance for a wide range of corded applications.

Ideal for residential, commercial, and light‑industrial environments, this switch is engineered for use with SPT‑1 lamp cord and is built to meet stringent electrical safety standards. Its intuitive design eliminates the need for wire stripping—simply place the cord inside, close the housing, and allow the self‑piercing contact pins to make a firm, reliable connection. Whether you're a DIY enthusiast, facility maintenance professional, or electrician, the Leviton C24‑00423‑3KW offers a dependable and clean solution for inline cord switching.

Product Overview

The C24‑00423‑3KW is a miniature single‑pole feed‑thru rotary cord switch designed to fit seamlessly into an existing lamp cord without complicated rewiring. Its slim, low‑profile design blends with décor while still offering substantial finger grip for confident operation. Because it installs directly onto 18‑2 SPT‑1 lamp cord, it is an excellent choice for lighting retrofits, lamp restorations, custom corded fixtures, or repairing switches that have worn out from frequent use.

Engineered for longevity and repeated everyday operation, the device carries performance ratings suitable for both 125‑volt and 250‑volt applications. Safety certifications ensure that the switch meets recognized product standards for cord‑mounted switching devices.

Key Features

• Feed‑Thru Inline Design – Installs directly on SPT‑1 lamp cord, allowing control of corded lamps, small appliances, and fixtures without modifying the fixture itself.
• Rotary ON/OFF Switching Action – Smooth-rotating actuator provides tactile feedback and reliable actuation. 
• Single‑Pole (SPST) Configuration – Simple, dependable ON/OFF circuit interruption suitable for most lamp and appliance applications.
• Tool‑Friendly, No‑Strip Installation – Internal contact pins pierce insulation automatically, eliminating the need for wire‑stripping and reducing installation time.
• Compact Miniature Housing – Low‑profile design ensures compatibility with tight spaces while maintaining comfortable usability.
• Durable Construction – Built with sturdy materials to withstand long‑term rotational use.
• White Finish – Clean, neutral color that complements most cords, fixtures, and décor styles.
• Meets Safety Standards – UL/CSA recognized for safe, reliable operation.

Specifications

• Switch Type: Rotary feed‑thru inline cord switch
• Circuit Type: Single Pole (SPST) ON/OFF
• Cord Compatibility: For No. 18‑2 SPT‑1 lamp cord only
• Voltage Rating:
  • 125 V
  • 250 V
• Amperage Rating:
  • 6A at 125 V (feed‑thru configuration)
  • 3A at 125 V
  • 3A at 250 V
• Actuator Type: Rotary dial
• Color: White
• Mounting Style: In‑line (cord‑mounted)
• Design: Miniature, low-profile housing suitable for compact applications
• Listing/Safety: UL and CSA listed
• Installation: No stripping required; piercing contacts engage automatically

Applications

The Leviton C24‑00423‑3KW is engineered for versatility across a wide range of lighting and small‑appliance needs:

• Lamps and Light Fixtures – Ideal for table lamps, floor lamps, and custom lighting builds where inline switching is required.
• Replacement Switch for Worn Units – Perfect for restoring older lamps or repairing nonfunctional cord switches.
• DIY Lighting Projects – Excellent for hobbyists or professionals customizing corded light sources.
• Home & Office Use – Adds convenient, accessible switching to cord‑based devices without reaching for wall switches.
• Commercial Environments – Suitable for hotel, retail, event, and property maintenance where durable cord switches are essential.
• Portable & Temporary Lighting – Great for workshop lights, photography lamps, and trade‑show displays requiring quick inline control.