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The SmartPlug 30 Amp Connector & Non-Metallic Inlet (B30ASSYPB) provides a safer, more reliable shore power connection for boats and marine applications. Engineered with SmartPlug’s patented solid pin technology, this system delivers increased electrical contact and significantly reduces heat buildup compared to traditional twist-lock connectors, enhancing onboard electrical safety.
This kit includes a 30 Amp SmartPlug connector and a non-metallic black inlet, offering a sleek, corrosion-resistant installation that performs reliably in harsh marine environments. The non-metallic inlet housing eliminates corrosion issues commonly associated with metal inlets, while the SmartPlug’s locking design ensures a secure connection that resists accidental unplugging at the dock.
Ideal for upgrading older shore power systems, the SmartPlug B30ASSYPB delivers dependable performance, improved safety, and a clean, modern appearance for both freshwater and saltwater boats.
For the SmartPlug B30ASSYPB, the e-commerce strategy focuses on DIY affordability and modern styling. This "Inlet & Connector" combo is the perfect solution for owners who want to upgrade to the SmartPlug safety standard by retrofitting their existing 30A power cord rather than purchasing a brand-new one.
Eliminates Overheating: The solid straight-pin design maximizes surface contact, preventing the high resistance and heat buildup common in curved twist-lock pins.
Weatherproof Protection: Features multi-fin silicone gaskets in both the inlet cover and the plug body to create an IP56-rated seal against moisture, salt, and dirt.
Self-Aligning Design: The unique asymmetrical shape ensures the connector only inserts one way, allowing for one-handed operation even in total darkness.
Triple Locking System: Dual stainless steel side levers and the inlet cover itself lock the connector securely in place, removing all tension from the electrical pins.
Non-Metallic Durability: The black inlet is constructed from high-impact, UV-resistant resin that will not corrode, fade, or crack in harsh saltwater environments.
30 Amp Female Connector: A retrofit end designed to be installed on your existing shore power cord.
30 Amp Non-Metallic Inlet: Black boatside/RV-side housing.
Installation Components: Rear mounting gasket, cable strain relief, and hex key.
Documentation: Detailed installation instructions.
Complete Retrofit Solution: Everything you need to convert both the vessel/RV side and your power cord to a safer interlocking system.
Fire-Safe Technology: Patented pin-and-sleeve design prevents overheating, even during high-draw periods like running air conditioners or space heaters.
Modern Black Aesthetic: The UV-resistant black resin housing won't fade or crack and provides a high-end look that matches modern paint schemes.
Easy One-Handed Use: The "straight-in" design means no more fumbling with threaded rings or alignment pins in the dark or rain.
Drop-In Installation: The inlet uses the industry-standard 4-hole mounting pattern, making it an easy swap for your old 30A Park Power or Marinco inlet.
| Feature | Specification |
| Manufacturer | SmartPlug Systems |
| Model Number | B30ASSYPB |
| Amperage | 30 Amp |
| Voltage | 125V |
| Inlet Color | Black |
| Material | High-Impact Non-Metallic Resin |
| Inlet Type | Boat / RV Side |
| Connector Type | Female (Retrofits to your existing 30A cord) |
Keep your connection performing like new with minimal effort:
Fresh Water Rinse: Periodically rinse the inlet and connector with fresh water to remove salt, dust, or road grime.
Seal Check: Inspect the silicone seals for wear to ensure a 100% weatherproof connection.
Store Dry: Keep the cable connector end in a dry, shaded area when not plugged in to protect the internal pins.
The B30ASSYPB is the most cost-effective way to get the full SmartPlug experience. Instead of buying a whole new cordset, simply cut off the old twist-lock end of your current cable and install this high-surface-area connector. It’s a 15-minute DIY project that significantly increases your safety at the dock or campground.
Boats requiring reliable 30 Amp shore power
Upgrading from traditional twist-lock shore power inlets
Boaters seeking cooler-running, safer electrical connections
Marine installations where corrosion resistance is essential
The SmartPlug 30 Amp Connector & Non-Metallic Inlet – Black – B30ASSYPB is a modern, safer alternative to conventional shore power systems, delivering consistent power and peace of mind at the dock.
Available from Anchor Express—your trusted source for premium marine electrical solutions.
Includes: 30 Amp Boatside Black Inlet(BM30PB) and Connector (B30ASSY)
Features:
Amperage Rating: 30 Amps — suitable for standard 30 A shore power circuits in marine and RV applications.
Voltage Rating: 125 V AC — designed for typical North American shore power systems.
Frequency: 50/60 Hz
Connector Type: Female SmartPlug connector designed as a retrofit end for existing 30 A power cords.
Inlet Type: Non-metallic marine inlet (black) for boatside or RV side installation.
Plug Orientation: “Push-in” design eliminates twist-locking — only inserts one way for ease of use and safety.
Contact System: Increased pin and clip surface area reduces resistance and overheating versus traditional twist-type connectors.
Housing: High-performance, flame-resistant non-metallic materials — durable and corrosion-resistant for marine environments.
Sealing: Multi-fin silicone weatherproof seals in inlet cover and plug body to limit moisture penetration.
Locking System: Multi-point locking clips secure connector in inlet and minimize stress on electrical contacts.
Installation: Inlet mounting flange holes match standard twist-type inlets for easy retrofit installation.
Female SmartPlug 30 A connector (retro-fit cord end)
Non-metallic black inlet housing
Rear mounting inlet gasket
Cable strain relief
Hex key and installation instructions
Marine Shore Power: Ideal for replacing outdated twist-lock inlets on boats and yachts.
RV Shore Power: Suitable for RV shore power input installations where 30 A service is available.
Weight: Approx. 2.5 lb (1.13 kg) (kit)
Mounting: Standard shore power inlet footprint — installs in minutes with existing mounting holes.
Ships within 48 hours · Estimated delivery Jun 21 - Jun 26
US$40
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