Leviton 18P21-UE EB Male Panel Protective Cap
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.
Image of 1
Key Features
- Protects live contacts and reduces downtime with a secure ball‑nose cap that prevents contamination and accidental disconnection
- Rugged Rhino‑Hide construction and NEMA 3R rating for reliable outdoor protection in harsh jobsite environments
- Engineered for quick tool‑free assembly and disassembly to streamline maintenance and temporary power setups
- Meets UL 1691/508 and 35kA/600V SCCR for safer power distribution and compliance in industrial applications
- Color‑coded black design enables fast phase identification for faster installs in entertainment, construction, and security jobs
Quick Specifications
- Product Model
- 18P21-UE
- Brand Name
- Leviton
- Product Name
- Female Terminal Connector, #2 - 4/0 AWG, Male Cap
- Product Type
- Connector
Explore the details
Product information
18P21-UE
Overview
Keep temporary power systems secure and ready-to-use with the Leviton 18P21-UE EB Male Panel Protective Cap. This single‑pole male protective cap is designed to shield exposed contacts from dust, moisture, and accidental contact—minimizing downtime and extending connector life on jobsites, stages, and industrial sites. Built with Leviton’s durable Rhino‑Hide housing and a ball‑nose profile, the cap delivers a tight, reliable fit that stands up to frequent handling and harsh outdoor conditions.
The 18P21-UE is NEMA 3R rated for outdoor use when mated and carries UL 1691 and 508 certifications, plus a 35kA/600V Short Circuit Current Rating (SCCR), helping systems meet safety and compliance requirements for temporary power distribution. Easy, tool‑free assembly lets technicians move quickly during installs or maintenance, while the black color coding simplifies phase identification in complex power and security deployments. Ideal for entertainment rigging, construction sites, oil & gas, mining, and security or surveillance power runs, this protective cap helps protect equipment and personnel.
Specify the Leviton 18P21-UE to improve reliability across monitoring, security, and temporary power applications—order now to ensure safer, more efficient installations.
Features
- Protects live contacts and reduces downtime with a secure ball‑nose cap that prevents contamination and accidental disconnection
- Rugged Rhino‑Hide construction and NEMA 3R rating for reliable outdoor protection in harsh jobsite environments
- Engineered for quick tool‑free assembly and disassembly to streamline maintenance and temporary power setups
- Meets UL 1691/508 and 35kA/600V SCCR for safer power distribution and compliance in industrial applications
- Color‑coded black design enables fast phase identification for faster installs in entertainment, construction, and security jobs
| General Information | |
|---|---|
| Brand Name | Leviton |
| Product Name | Female Terminal Connector, #2 - 4/0 AWG, Male Cap |
| Product Type | Connector |
| Manufacturer Part Number | 18P21-UE |
No matching specifications
Try a different term, such as a connector type or resolution.
Plan your purchase
Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- 18P21-UE
- Manufacturer part:
- 18P21-UE
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-UE EB Male Panel Protective Cap
18P21-UE