Leviton 49FSL-B 49 Series Female Plug Replacement Sleeve Crimped 313–777MCM 1000V 1135A, Blue
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
- Simplifies high-amperage installs by accepting 313–777MCM cable, reducing inventory and fitment errors
- Color-coded blue sleeve provides instant circuit/phase identification to speed troubleshooting and minimize downtime
- UV-stable TPV 'Rhino-Hide' material resists cracking in harsh outdoor and industrial environments for longer service life
- 1000V / 1135A rated for heavy-duty power feeds on generator stations, SCR panels, oil & gas rigs and security systems
- Cross-brand compatibility lets you swap with other manufacturers’ single-pole plugs and receptacles for fast upgrades
- Designed to protect connections for critical surveillance, monitoring and communications power systems
Quick Specifications
- Product Model
- 49FSL-B
- Brand Name
- Leviton
- Product Name
- Female Plug Replacement Sleeve
- Product Type
- Connector
Explore the details
Product information
49FSL-B
Overview
For contractors and facilities managers who need rugged, reliable power connections, the Leviton 49FSL-B female plug replacement sleeve delivers a durable solution that simplifies high-amperage installations. This 49 Series connector sleeve supports large conductors from 313–777MCM and is rated for 1000V and 1135A, so it reliably protects power feeds for generator stations, SCRs, and industrial switchgear. The UV-stable TPV “Rhino-Hide” material resists cracking in outdoor and harsh environments, extending service life and cutting replacement cycles.
Color-coded blue insulation provides quick visual identification of circuit and phase connections, helping reduce wiring errors and speed maintenance on security, surveillance, and monitoring power systems. Cross-brand compatibility means you can swap the sleeve into existing single-pole plug and receptacle setups without complex rework, minimizing downtime on oil & gas rigs, data centers, and remote communications sites.
Specify the Leviton 49FSL-B replacement sleeve to standardize high-amperage connections and protect critical power infrastructure—order now for dependable performance in your next generator, security, or industrial power project.
Features
- Simplifies high-amperage installs by accepting 313–777MCM cable, reducing inventory and fitment errors
- Color-coded blue sleeve provides instant circuit/phase identification to speed troubleshooting and minimize downtime
- UV-stable TPV 'Rhino-Hide' material resists cracking in harsh outdoor and industrial environments for longer service life
- 1000V / 1135A rated for heavy-duty power feeds on generator stations, SCR panels, oil & gas rigs and security systems
- Cross-brand compatibility lets you swap with other manufacturers’ single-pole plugs and receptacles for fast upgrades
- Designed to protect connections for critical surveillance, monitoring and communications power systems
| General Information | |
|---|---|
| Brand Name | Leviton |
| Product Name | Female Plug Replacement Sleeve |
| Product Type | Connector |
| Manufacturer Part Number | 49FSL-B |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- 49FSL-B
- Manufacturer part:
- 49FSL-B
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 49FSL-B 49 Series Female Plug Replacement Sleeve Crimped 313–777MCM 1000V 1135A, Blue
49FSL-B