Hubbell HBL47CM29C 15A 125V Locking Connector Body
Hubbell HBL47CM29C 15A 125V Locking Connector Body — Product description
Built for the Toughest Marine Environments
Discover the reliability of a marine-grade locking connector designed to withstand saltwater spray, constant moisture, and heavy vibrations common on boats, docks, and waterfront setups. This female connector body locks securely with compatible plugs, ensuring power stays connected even during rough seas or high winds. Its rugged construction combines premium materials with thoughtful engineering, making it a go-to choice for boat owners, marina operators, and outdoor enthusiasts who demand performance without compromise.
Key Advantages Over Standard Connectors
- Secure Twist-Lock Mechanism: The NEMA L5-15R configuration prevents accidental unplugging, reducing downtime and enhancing safety on pitching vessels.
- Ergonomic Ribbed Housing: Nylon body offers a firm, non-slip grip that's resistant to impacts from gear or waves, and shrugs off chemicals like fuels and cleaners.
- Spacious Wiring Area: Generous chamber allows easy access for #12 or #14 AWG wires, speeding up installations and minimizing errors in tight spaces.
- Custom Molded Face: Each blade position is precision-molded for flawless mating, ensuring consistent electrical contact every time.
Superior Materials for Long-Lasting Durability
Engineered with corrosion-fighting components, this connector thrives where ordinary ones fail. Nickel-plated brass contacts resist oxidation, while stainless steel assembly screws and nickel-plated steel clamps hold firm against rust. The clear polycarbonate terminal retainer lets you visually confirm secure connections, and the nylon housing seals out contaminants effectively.
| Component | Material |
|---|---|
| Housing & Cord Clamp | Nylon |
| Terminal Retainer | Clear Polycarbonate |
| Contacts | Nickel-Plated Brass |
| Terminal Screws | #10-32 Brass (Multi-Drive) |
| Terminal Clamp | Nickel-Plated Steel |
| Assembly Screws | Stainless Steel |
These choices mean fewer replacements and more peace of mind, whether powering bilge pumps, lights, or chargers in salty air.
Practical Applications and Installation Insights
Perfect for marine panels, shore power inlets, extension cords on docks, or RV hookups needing 125V at 15A. Installers appreciate the screw terminals that accept multiple driver types (Phillips, slotted, Robertson) for versatility on the water.
Pro Tips for Optimal Performance
- Strip wires to 5/8-inch and insert fully into terminals for maximum clamp pressure.
- Tighten screws to 20 in-lbs to avoid over-stressing conductors.
- Pair with matching male plugs for color-coded, foolproof connections (yellow housing mates visually with white plugs).
- Regularly inspect cord grips for tightness to maintain weatherproof integrity.
- Avoid exceeding 80% load (12A continuous) for longevity in humid conditions.
Boat captains report these connectors outlasting generics by years, even after exposure to UV, ozone, and submersion tests.
Frequently Asked Questions
What NEMA configuration does this locking connector body use?
It features the NEMA L5-15R configuration, ideal for 2-pole, 3-wire grounding at 15A 125V, common in marine and portable power applications.
Is this connector suitable for saltwater marine environments?
Yes, its marine-grade design with corrosion-resistant materials like nickel-plated brass and stainless steel makes it perfect for boats, docks, and piers exposed to saltwater.
What wire sizes can I use with the screw terminals?
The roomy wiring chamber accommodates #14 to #12 AWG conductors, providing flexibility for various power cord setups.
How does the ribbed housing benefit users?
The nylon ribbed housing delivers a secure, non-slip grip while resisting impacts, chemicals, and environmental wear for reliable handling in wet conditions.
What sets this apart from non-locking connectors?
The Twist-Lock design ensures plugs stay mated securely, preventing disconnections from vibration or tension—critical for safety on moving vessels.
Can I use this for RV or outdoor power needs?
Absolutely, its grounding, weather-resistant build suits RVs, generators, and temporary outdoor setups requiring dependable 15A 125V connections.
How do I maintain the connector's performance?
Rinse with fresh water after saltwater exposure, check terminals for tightness annually, and store in a dry place when not in use.
Hubbell Locking Devices, Twist-Lock®, Marine Grade, Female Insulgrip® Connector Body, 15A 125V, 2-Pole 3-Wire Grounding, NEMA L5-15R, Screw Terminal, Yellow and White Nylon
Model: HBL47CM29C- Individually molded face for each blade configuration
- Roomy wiring chamber provides ample space for wiring
- Ribbed nylon housing provides a secure grip that’s impact and chemical resistant
Corrosion Resistant
Specifications| Housing / Cord Clamp | Nylon |
| Terminal Retainer | Clear polycarbonate |
| Contacts | Nickel Plated Brass |
| Terminal Screws | #10-32 Brass (Phillips / Slotted / Robertson) |
| Terminal Clamp | Cold rolled steel — nickel plated |
| Assembly Screws | Stainless Steel |
To avoid accidental power interruption, please try to use the yellow locking plug of Hubbell Wiring Device-Kellems. The locking plug adopts L5-15P configuration and the voltage is 125VAC...
SKU: NVN-1000626
MPN: HBL47CM29C
UPC: 783585160702
Technical specifications
| Brand | Hubbell Marine |
| Model | Hubbell HBL47CM29C 15A 125V Locking Connector Body |
| SKU / MFR# | 1000626 |
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Frequently asked questions
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