Leviton 49MSL-O 49 Series Male Plug Replacement Sleeve
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
- Ensures reliable, high‑amp power delivery for critical equipment, minimizing downtime in generator, SCR and rig applications
- Quick visual identification with orange color-coding to speed installation and reduce wiring errors for security and surveillance power feeds
- Rugged Rhino‑Hide TPV insulator resists UV and cracking for longer service life in extreme outdoor and industrial environments
- Fits 313MCM–777MCM cable and supports up to 1135A/1000V, simplifying inventory with broad compatibility
- Direct-fit replacement sleeve for Leviton 49 Series male plugs and interoperable with other manufacturers for fast field changeouts
Quick Specifications
- Product Model
- 49MSL-O
- Brand Name
- Leviton
- Product Name
- Male Plug Replacement Sleeve
- Product Type
- Connector
Explore the details
Product information
49MSL-O
Overview
Keep mission-critical power connections secure and maintenance-friendly with the Leviton 49MSL-O 49 Series Male Plug Replacement Sleeve. This industrial-grade plug sleeve delivers dependable, high‑amp performance where it matters — generator stations, silicon‑controlled rectifiers (SCRs), oil and gas rigs, and power systems for security, surveillance and monitoring equipment. Engineered to accept large conductors (313MCM to 777MCM) and rated for up to 1135A at 1000V, the sleeve provides a safe, durable insulation upgrade without replacing the entire connector.
The orange, color-coded Rhino‑Hide TPV insulator resists UV degradation and cracking, reducing lifecycle costs and simplifying phase identification during installation or service. Because Leviton 49 Series sleeves mate with other manufacturers’ high‑amperage single‑pole plugs and receptacles, you get fast, low‑risk field swaps and minimal downtime. Ideal for integrators and electricians specifying power plugs for industrial, security and monitoring networks, the 49MSL-O combines rugged protection with easy maintenance. Order the replacement sleeve today to standardize high‑amp connections and improve uptime on your next project.
Features
- Ensures reliable, high‑amp power delivery for critical equipment, minimizing downtime in generator, SCR and rig applications
- Quick visual identification with orange color-coding to speed installation and reduce wiring errors for security and surveillance power feeds
- Rugged Rhino‑Hide TPV insulator resists UV and cracking for longer service life in extreme outdoor and industrial environments
- Fits 313MCM–777MCM cable and supports up to 1135A/1000V, simplifying inventory with broad compatibility
- Direct-fit replacement sleeve for Leviton 49 Series male plugs and interoperable with other manufacturers for fast field changeouts
| General Information | |
|---|---|
| Brand Name | Leviton |
| Product Name | Male Plug Replacement Sleeve |
| Product Type | Connector |
| Manufacturer Part Number | 49MSL-O |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- 49MSL-O
- Manufacturer part:
- 49MSL-O
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 49MSL-O 49 Series Male Plug Replacement Sleeve
49MSL-O