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Leviton 5666-C Industrial Grade Straight Blade Plug, 15A 250V, Black/White

SKU: 5666-C Leviton

Special Order: typically 2–6 weeks

Ships directly from the manufacturer. This is an estimated lead time, not a guaranteed delivery date.

Availability can change and lead times may be longer. If your project has a deadline, check with us before ordering.

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Key Features

  • Delivers dependable 15A/250V power for critical equipment, ensuring stable operation of security and surveillance systems
  • One-piece contacts reduce friction and overheating to lower failure risk and extend service life
  • Wide-range cord clamp (.245"-.700") simplifies installation across multiple cable sizes and reduces inventory needs
  • Rugged nylon housing resists impact, UV, chemicals and heavy use for lasting performance in industrial environments
  • Straight-blade design provides secure, code-compliant connections for monitoring, access control and CCTV power feeds

Quick Specifications

Product Model
5666-C
Brand Name
Leviton
Manufacturer Part Number
5666-C
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Product information

5666-C

Overview

Keep your security and monitoring systems powered reliably with the Leviton 5666-C industrial grade straight blade plug. Engineered for demanding environments, this 15A, 250V plug provides consistent, low-resistance connections that minimize downtime for surveillance, access control and other critical monitoring equipment. The one-piece contact design reduces friction and overheating, improving electrical performance and extending plug life so field service calls are less frequent. Installation is faster and more flexible thanks to a unique cord clamp that accepts cable diameters from .245" to .700", eliminating the need for multiple connector sizes. Built from rugged nylon, the housing stands up to impact, sunlight and chemicals—ideal for indoor and outdoor power distribution in security, CCTV and networking applications. Whether you’re outfitting a data closet, powering CCTV cameras, or connecting UPS and access control gear, the Leviton 5666-C balances durability with ease of use. Upgrade your system’s power reliability—add the Leviton 5666-C plug to your installation kit today.

Features

  • Delivers dependable 15A/250V power for critical equipment, ensuring stable operation of security and surveillance systems
  • One-piece contacts reduce friction and overheating to lower failure risk and extend service life
  • Wide-range cord clamp (.245"-.700") simplifies installation across multiple cable sizes and reduces inventory needs
  • Rugged nylon housing resists impact, UV, chemicals and heavy use for lasting performance in industrial environments
  • Straight-blade design provides secure, code-compliant connections for monitoring, access control and CCTV power feeds
2 of 2 specifications
Technical specifications for Leviton 5666-C Industrial Grade Straight Blade Plug, 15A 250V, Black/White
General Information
Brand Name Leviton
Manufacturer Part Number 5666-C

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SKU:
5666-C
Manufacturer part:
5666-C
How do I confirm compatibility?

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When will this item ship?

Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.

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What should I know about returns?

Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.

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Leviton 5666-C Industrial Grade Straight Blade Plug, 15A 250V, Black/White

5666-C

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