50 AMP Male Stainless Steel Combo Kit

The SmartPlug 50 AMP Combo kit includes the 50 AMP Stainless Steel inlet (BM50S) and 50AMP connector (BF50), everything you need to protect your boat from shore power overheating.

Installation of both components is easy. The kit is designed to fit on 125/250 V systems with multiple seals on the connector to ensure a watertight fit on an existing cordset.

Features

Reduces Overheating – Increased pin and clip surface area greatly improves electrical conductivity during high amperage demand.
Ease of Use – No twist required, the unique plug body shape and push-in design means it only goes in the right way every time-even in the dark.
Multi-Point Locking System – Side clips lock the plug securely into the inlet which eliminates any stress on the pins from movement of the power cord.
Weatherproof Seals – Superior gaskets installed in the inlet cover and interior of the plug body eliminates moisture penetration.
Quick and Easy Installation – Inlet mounting flange holes match twist-type holes for an installation that is typically finished in 30 minutes.

*Sold as an Individual

⚓ Smooth Sailing Shipping

Enjoy FREE standard shipping on most orders over $250 within the continental U.S. (excl. heavy/oversized/hazardous items).

We ship via UPS, FedEx, and USPS . Orders are processed in 1–2 business days with typical delivery in 1–5 business days .

🧭 Track The Voyage

You’ll receive tracking info by email once your order ships. If your package is marked “delivered” but not received, please wait 48 hours then reach out to our team.

🛟 Hassle-Free Returns & Exchanges

Returns accepted within 30 days of delivery. Items must be unused and in original packaging.

Mistaken or damaged cargo? We’ll handle return shipping.
Changed your course? Return shipping is on you.
Report defects or damage within 7 days for a free exchange.

💰 Anchor Your Refund

Refunds go back to your original payment method within 5–7 business days after inspection.

📨 Contact the Crew

Questions about your order? Drop anchor at sales@marineelec.com .