Leviton 49M77-Y 52 Series Single Pole Male Plug, High Amperage, 777 MCM Cable, Yellow
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
- Deliver dependable high-current connections for generators, SCRs and remote power systems, reducing downtime
- Rugged, industrial design with UV-stable TPV insulator for long service life in harsh outdoor and offshore environments
- Supports 1135A at up to 1000V on 777 MCM cable for heavy-duty power distribution needs
- Quick visual phase identification with yellow color coding to speed installation and maintenance
- Cross-compatible with other manufacturers' high-amperage single pole plugs for easy upgrades and replacements
Quick Specifications
- Product Model
- 49M77-Y
- Brand Name
- Leviton
- Product Name
- Male Plug, 777 MCM
- Product Type
- Connector
Explore the details
Product information
49M77-Y
Overview
Deliver reliable, heavy-duty power where it matters most — the Leviton 49M77-Y 52 Series single pole male plug is engineered to provide secure, high-amperage connections for generators, SCRs and critical monitoring stations. As an industrial-grade power plug from Leviton, it supports up to 1135 amps and a 1000V rating on 777 MCM cable, ensuring stable, low-loss delivery for demanding applications. The UV-stable TPV insulator and durable construction resist cracking and environmental degradation, making this yellow-coded connector ideal for outdoor, offshore and oil & gas installations. Installers benefit from rapid visual phase identification and proven compatibility with other manufacturers' high-amperage single pole devices, simplifying field changeouts and upgrades. Use the 49M77-Y to power mission-critical systems — from generator feeds and data center backup circuits to security, surveillance and remote monitoring equipment — with confidence. Specify or order the Leviton 49M77-Y for robust, long-lasting power connections in your next industrial or security deployment.
Features
- Deliver dependable high-current connections for generators, SCRs and remote power systems, reducing downtime
- Rugged, industrial design with UV-stable TPV insulator for long service life in harsh outdoor and offshore environments
- Supports 1135A at up to 1000V on 777 MCM cable for heavy-duty power distribution needs
- Quick visual phase identification with yellow color coding to speed installation and maintenance
- Cross-compatible with other manufacturers' high-amperage single pole plugs for easy upgrades and replacements
| General Information | |
|---|---|
| Brand Name | Leviton |
| Product Name | Male Plug, 777 MCM |
| Product Type | Connector |
| Manufacturer Part Number | 49M77-Y |
| Physical Characteristics | |
| Color | Yellow |
| Power Description | |
| Voltage Rating | 1000V |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- 49M77-Y
- Manufacturer part:
- 49M77-Y
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 49M77-Y 52 Series Single Pole Male Plug, High Amperage, 777 MCM Cable, Yellow
49M77-Y