Overview
The Hubbell PD1557 lift cover is a weatherproof protective cover engineered for electrical enclosures in challenging environmental conditions. Manufactured by Hubbell Wiring Device-Kellems, this cover is certified for use in wet and damp locations and provides a secure seal to protect electrical equipment from moisture, dust, and external hazards. The PD1557 is shipped with complete gasket and hardware sets, enabling quick installation on rigid, smooth surfaces without additional sealants.
Key Features
- Suitable for wet and damp location installations per UL standards
- Complete gasket and fastening hardware included
- Self-closing design provides automatic sealing when not in use
- Corrosion-resistant construction for industrial environments
- Compatible with standard electrical box configurations
- Installation without caulking compound on smooth, flat surfaces
Technical Specifications
- Manufacturer: Hubbell Wiring Device-Kellems
- Part Number: PD1557
- Product Type: Weatherproof Lift Cover
- Rating: Suitable for wet and damp locations
- Hardware: Gasket and fasteners included
- Surface Requirements: Rigid, smooth, flat surfaces recommended
- Standards: UL Listed, meets applicable electrical codes
- Operating Conditions: Indoor/outdoor moisture protection
Typical Applications
- Outdoor electrical enclosures and junction boxes
- Industrial facilities with moisture or washdown requirements
- Coastal or humid climate installations
- Commercial HVAC and mechanical equipment areas
- Food processing and agricultural facilities
- Equipment requiring protection from water spray and dust ingress
Compatibility & Replacements
Compatible With
- Standard electrical boxes with smooth mounting surfaces
- Metal and thermoplastic electrical enclosures
- Receptacles with face diameter 1.36–1.58 inches
- Straight blade and Twist-Lock NEMA receptacles
- FS/FD box mounting configurations
Replaces / Drop-In Replacement For
- Verify compatibility with your specific enclosure mounting configuration before ordering
- Hubbell manufactures multiple weatherproof cover models; confirm part number accuracy with system integrator
Works With
- Hubbell wiring device and enclosure systems
- Standard electrical codes and UL-listed applications
- Both indoor and outdoor electrical installations





