Leviton Wetguard Locking Connector — 30A, 600V, 3-Phase, Single Inlet, Yellow
The Leviton 78W77-C is a 30 Amp, 600V, 3-phase Wetguard watertight locking connector for single inlet applications. Constructed from durable yellow nylon, it provides secure, moisture-resistant connections for high-voltage 3-phase equipment in demanding industrial environments. The grounding configuration ensures worker safety, and the yellow color provides high visibility for quick identification.
Key Features
- 30 Amp, 600V rating for 3-phase applications
- Wetguard watertight construction for wet and damp locations
- Grounding configuration for safety
- Single inlet design
- Nylon construction for impact and chemical resistance
- Yellow high-visibility color
- Meets NEMA WD-6 standard
- Industrial grade
Applications
Ideal for industrial machinery, outdoor equipment, and process equipment requiring 30A, 600V, 3-phase watertight locking connections. Used in manufacturing, oil and gas, mining, and heavy industrial applications where moisture protection and secure connections are critical.
Product Details
- Manufacturer: Leviton
- Model: 78W77-C
- Amperage: 30A
- Voltage: 600V
- Phase: 3-Phase
- Type: Locking / Watertight Connector
- Application: Single Inlet, Industrial
- Grounding: Grounding
- Material: Nylon
- Standard: NEMA WD-6
- Color: Yellow
- UPC: 07847752520




