Leviton 18D21-UW Male Detachable Plug, Ball Nose, 1-Set Screw, 2-2/0AWG, White
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.
A member of our team will check with the manufacturer and personally reply by email.
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Key Features
- Rapid, tool-free assembly reduces installer time and on-site labor for temporary power needs
- Rugged Rhino-Hide housing and NEMA 3R rating protect connections outdoors, minimizing downtime
- Single set-screw termination accepts #2–2/0 AWG for secure, high-current (300A) power delivery
- Ball-nose design and color-coded white housing simplify phase identification for fast setup
- Ideal for temporary power distribution in construction, security, surveillance and monitoring environments
Quick Specifications
- Product Model
- 18D21-UW
- Brand Name
- Leviton
- Product Name
- Male Plug, #2 - 2/0 AWG, Single Set Screw Termination
- Product Type
- Connector
Explore the details
Product information
18D21-UW
Overview
Deliver reliable temporary power where it matters most. The Leviton 18D21-UW Male Detachable Plug is a cam-type power plug engineered for fast assembly, durable outdoor use, and dependable high-current performance. Built with a ball-nose configuration and single set-screw termination, this connector accepts #2–2/0 AWG conductors and supports up to 300A at 600V, giving contractors and integrators a secure connection for power distribution, site generators, and portable panels. The Rhino-Hide housing and NEMA 3R outdoor rating protect against harsh conditions, while color-coded white makes phase identification simple during fast-paced installations. Certified to UL standards (including UL 1691), the 18D21-UW minimizes installation errors and reduces service interruptions—critical for applications like construction power, security and surveillance setups, monitoring stations, and event power. Choose Leviton’s proven connector to streamline temporary power deployments and protect equipment and personnel. Add to your jobsite toolkit or contact sales for volume orders and specification support.
Features
- Rapid, tool-free assembly reduces installer time and on-site labor for temporary power needs
- Rugged Rhino-Hide housing and NEMA 3R rating protect connections outdoors, minimizing downtime
- Single set-screw termination accepts #2–2/0 AWG for secure, high-current (300A) power delivery
- Ball-nose design and color-coded white housing simplify phase identification for fast setup
- Ideal for temporary power distribution in construction, security, surveillance and monitoring environments
| General Information | |
|---|---|
| Brand Name | Leviton |
| Product Name | Male Plug, #2 - 2/0 AWG, Single Set Screw Termination |
| Product Type | Connector |
| Manufacturer Part Number | 18D21-UW |
| Interfaces/Ports | |
| Connector Type | Single Set Screw |
| Physical Characteristics | |
| Color | White |
| Power Description | |
| Voltage Rating | 600V |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- 18D21-UW
- Manufacturer part:
- 18D21-UW
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
Ask a product specialistWhen 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.
Shipping, freight and delivery detailsWhat 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.
Read return eligibility and exclusionsLeviton 18D21-UW Male Detachable Plug, Ball Nose, 1-Set Screw, 2-2/0AWG, White
18D21-UW