Leviton 18P21-UH 18 Series Cam-Type Male Protective Cap Ball Nose, Brown
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
- Protects temporary power connections with rugged Rhino-Hide housing for reliable outdoor use
- Speeds installation and reduces downtime with tool-free assembly and cam-type ball nose design
- Minimizes wiring errors with color-coded phase identification for fast, accurate hookups
- Safeguards sensitive equipment with UL-listed safety and a 35kA/600V short-circuit rating
- NEMA 3R outdoor rating keeps connections sealed in harsh jobsite environments like construction, oil & gas, and events
Quick Specifications
- Product Model
- 18P21-UH
- Brand Name
- Leviton
- Product Name
- Male Protective Cap, Ball Nose
- Product Type
- Protective Cap
Explore the details
Product information
18P21-UH
Overview
Keep temporary power runs secure and dependable with the Leviton 18P21-UH 18 Series cam-type male protective cap. This Rhino-Hide protective cap is engineered to protect live single-pole connections on outdoor and indoor jobs, delivering fast, tool-free assembly and a ball-nose cam design that ensures a positive mating every time. With UL 1691 and UL 508 certifications and a 35kA/600V short-circuit current rating, the cap helps safeguard generators, distribution panels and sensitive loads — including security, surveillance and monitoring systems — from fault conditions. The NEMA 3R rating provides weather resistance for temporary power in entertainment, construction, oil & gas and mining applications. Color-coded phase identification simplifies wiring on fast-paced sites and reduces rework, saving time and labor costs. Specify the Leviton 18P21-UH protective cap when you need durable, code-compliant protection for temporary power connections. Order now or contact sales for bulk pricing and application recommendations.
Features
- Protects temporary power connections with rugged Rhino-Hide housing for reliable outdoor use
- Speeds installation and reduces downtime with tool-free assembly and cam-type ball nose design
- Minimizes wiring errors with color-coded phase identification for fast, accurate hookups
- Safeguards sensitive equipment with UL-listed safety and a 35kA/600V short-circuit rating
- NEMA 3R outdoor rating keeps connections sealed in harsh jobsite environments like construction, oil & gas, and events
| General Information | |
|---|---|
| Brand Name | Leviton |
| Product Name | Male Protective Cap, Ball Nose |
| Product Type | Protective Cap |
| Manufacturer Part Number | 18P21-UH |
| Technical Information | |
| Application/Usage | Indoor, Outdoor |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- 18P21-UH
- Manufacturer part:
- 18P21-UH
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 18P21-UH 18 Series Cam-Type Male Protective Cap Ball Nose, Brown
18P21-UH