Hubbell HBL305CRR 30A Female Dock Receptacle - Marine Grade Shore Power Connection
Professional-grade 30-amp marine dock receptacle engineered for reliable shore power delivery in demanding marine environments. The Hubbell HBL305CRR combines heavy-duty construction with corrosion-resistant materials to provide secure, weatherproof electrical connections for boats and marine vessels at docks and marinas.
Built with Hubbell's renowned marine-grade engineering, this twist-lock receptacle features a robust yellow melamine housing with all nickel-plated internal components to resist saltwater corrosion and environmental degradation. The back-wired design simplifies installation while ensuring secure connections that meet stringent marine electrical standards.
Key Features & Marine Benefits
- Heavy-Duty 30-Amp Capacity: Handles demanding electrical loads from marine vessels with consistent, reliable power delivery
- Twist-Lock Security: L5-30R configuration provides secure connection that won't accidentally disconnect in rough conditions
- Corrosion-Resistant Construction: Yellow melamine housing with nickel-plated components withstands saltwater exposure and harsh marine conditions
- Back-Wired Installation: Simplified wiring configuration reduces installation time and ensures secure electrical connections
- Marine-Grade Certifications: UL, CSA, and CE approved for commercial and recreational marine applications
- Weather-Resistant Design: Engineered to perform reliably in wet, humid, and temperature-varying marine environments
- Professional Marina Standard: Compatible with standard dock pedestals and shore power systems nationwide
Technical Specifications
Installation & Applications
The HBL305CRR is specifically designed for permanent installation in marine dock pedestals, marina shore power systems, and boat dock electrical panels. Its back-wired configuration accommodates standard electrical conduit installations while providing secure connections for demanding marine environments.
Ideal Applications:
- Marina dock pedestals and shore power stations
- Private boat dock electrical installations
- Marine service yards and boatyards
- Commercial fishing docks and harbors
- Yacht clubs and marine facilities
Compatibility & Safety Standards
This receptacle meets ABYC (American Boat and Yacht Council) standards for marine electrical systems and is fully compatible with standard 30-amp shore power plugs used throughout North America. The twist-lock design ensures secure connections that won't vibrate loose or accidentally disconnect, critical for maintaining safe electrical connections in marine environments.
Safety & Compliance:
- UL Listed for marine applications
- CSA certified for Canadian installations
- CE marked for international compliance
- ABYC compliant marine electrical design
- NEMA L5-30R standard configuration
Maintenance & Service Life
Engineered for long-term reliability in harsh marine conditions, the HBL305CRR requires minimal maintenance when properly installed. The nickel-plated contacts resist corrosion and oxidation, ensuring consistent electrical performance over years of service. Regular inspection of connections and housing integrity is recommended as part of standard dock maintenance procedures.
Frequently Asked Questions
What size boat can this 30-amp receptacle support?
Is this receptacle suitable for saltwater marine environments?
What type of plug connects to this receptacle?
Can this be installed in outdoor dock applications?
What certifications does this receptacle have?
Trust Hubbell Marine for reliable shore power connections. With over 130 years of electrical innovation, Hubbell continues to set the standard for marine-grade electrical equipment that professionals and boat owners rely on for safe, dependable power delivery in demanding marine environments.