Overview
The Hubbell HBL7777A is a premium weatherproof outlet cover designed for demanding indoor and outdoor electrical installations. This 2-gang lift cover plate features durable gray thermoplastic construction with a neoprene gasket, delivering reliable protection for standard and industrial receptacles. Rated IP44 for weatherproofing, the HBL7777A is a trusted choice for commercial facilities, industrial plants, and residential applications requiring dependable outlet protection.
Key Features
- Weatherproof Design: IP44 enclosure rating protects electrical connections from moisture, dust, and environmental contaminants
- Thermoplastic Construction: Molded gray polycarbonate material resists corrosion and UV degradation for long service life
- Neoprene Gasket: Provides secure, weathertight seal around receptacle openings
- Stainless Steel Hardware: Spring and mounting screws resist rust and corrosion in wet or corrosive environments
- Lift Cover Design: Hinged cover allows convenient access to 1-device outlet without removing the plate
- UL Listed: Certified to Canadian and U.S. safety standards
Technical Specifications
- Number of Gangs: 2-Gang
- Number of Outlets: 1-Device
- Opening Size: 2.44″ diameter (fits receptacles with 2.28–2.44″ face diameter)
- Material: Molded thermoplastic (gray polycarbonate)
- Gasket Material: Neoprene
- Mounting Hardware: Stainless steel screws and spring
- Mounting Type: Vertical FS/FD screw mount
- Enclosure Rating: IP44
- Rated Applications: 30A, 50A, and 60A 4-Wire receptacles
- Dimensions: 4.56″ L × 4.62″ W × 1.31″ H
- Weight: 0.35 lbs
- Color: Gray
- Certifications: UL Listed (U.S. and Canadian)
Typical Applications
The HBL7777A is widely used in commercial and industrial environments where outlet protection from moisture and environmental exposure is critical. Common applications include:
- Outdoor electrical installations and weatherproof outlet boxes
- Industrial facilities, manufacturing plants, and process control areas
- Wet or damp locations (kitchens, bathrooms, laundries, car washes)
- Marine and coastal environments requiring corrosion resistance
- RV parks, construction sites, and temporary power installations
- Agricultural and horticultural facilities
Compatibility & Replacements
Compatible With
- Standard 2-gang electrical receptacle boxes
- 30A, 50A, and 60A 4-wire receptacles and connectors
- Weatherproof and damp-location outlet enclosures
- Vertical FS (old work) and FD (new work) electrical boxes
- NEMA 3R and outdoor-rated electrical installations
Replaces / Drop-In Replacement For
The HBL7777A is the current Hubbell Wiring Device-Kellems standard 2-gang gray weatherproof lift cover. Verify compatibility with your existing receptacle opening diameter (2.28–2.44″) before ordering, as alternative finishes and configurations may be available for other applications.
Works With
- Hubbell weatherproof outlet boxes and enclosures
- Standard electrical codes and NFPA 70 (National Electrical Code) compliant installations
- UL-listed and CSA-listed electrical products
- GFCI and duplex receptacles with matching face diameters
