Leviton 49M77-R 50 Series Single Pole Male Plug, High Amperage, 777 MCM Cable, Red
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
- Deliver reliable high-amperage power connections (up to 1135A) to minimize downtime on critical systems
- Accepts 777 MCM cable and 1000V rating for heavy-duty generator, SCR and industrial power feeds
- Color-coded red insulator speeds phase identification and reduces wiring errors during installation and maintenance
- UV-stable TPV housing resists cracking and degradation for longer service life in outdoor and rig environments
- Broad compatibility with other manufacturers' high-amperage single-pole plugs enables fast replacements and system upgrades
- Built for extreme conditions—ideal for generator stations, oil & gas rigs, and security/surveillance power infrastructure
Quick Specifications
- Product Model
- 49M77-R
- Brand Name
- Leviton
- Product Name
- Male Plug, 777 MCM
- Product Type
- Connector
Explore the details
Product information
49M77-R
Overview
For high-demand power systems that cannot afford failure, the Leviton 49M77-R 50 Series single pole male plug delivers dependable, service-ready connections. This industrial-grade Leviton male plug is engineered for heavy-duty generator, silicon-controlled rectifier (SCR) and rig applications, supporting 777 MCM cable and rated to 1000V with a maximum capacity of 1135 amps. The result is a secure, low-resistance power path that reduces heat, minimizes voltage drop and helps prevent unplanned outages.
The red, color-coded TPV insulator gives technicians quick visual identification for phase and circuit management, while UV-stable materials protect against cracking in outdoor and harsh environments—extending service life and lowering maintenance costs. Designed to mate with other manufacturers' high-amperage single-pole devices, the 49M77-R simplifies upgrades and replacement work, reducing system downtime and labor hours. Ideal for applications in generator stations, industrial monitoring, security and surveillance power feeds, and networking power distribution, this plug balances performance with durability. Order the Leviton 49M77-R to ensure robust, compliant power connections on your next critical infrastructure or security installation.
Features
- Deliver reliable high-amperage power connections (up to 1135A) to minimize downtime on critical systems
- Accepts 777 MCM cable and 1000V rating for heavy-duty generator, SCR and industrial power feeds
- Color-coded red insulator speeds phase identification and reduces wiring errors during installation and maintenance
- UV-stable TPV housing resists cracking and degradation for longer service life in outdoor and rig environments
- Broad compatibility with other manufacturers' high-amperage single-pole plugs enables fast replacements and system upgrades
- Built for extreme conditions—ideal for generator stations, oil & gas rigs, and security/surveillance power infrastructure
| General Information | |
|---|---|
| Brand Name | Leviton |
| Product Name | Male Plug, 777 MCM |
| Product Type | Connector |
| Manufacturer Part Number | 49M77-R |
| Physical Characteristics | |
| Color | Red |
| 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-R
- Manufacturer part:
- 49M77-R
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-R 50 Series Single Pole Male Plug, High Amperage, 777 MCM Cable, Red
49M77-R