Marinco 301ELRV 30 Amp Shore Power Inlet
Marinco's 301ELRV earns a best-in-class spot for budget-conscious marine and RV users who need a reliable 30A waterproof panel-mount inlet; its proven weatherproof sealing and user-friendly installation make it a workhorse choice for standard shore power applications. Compared with the pricier Hubbell and Leviton 50A inlets on this list, the 301ELRV offers a lower-cost, widely available 30A option while the stainless 303SSELRV provides an upgrade path for tougher corrosion environments.
30A RV-ready
Weatherproof cover
30A RV-ready
Weatherproof cover
Review Summary
"Users praise the Marinco 301ELRV for solid build quality, reliable electrical contact, and straightforward installation; a few long-term users note the plastic housing can show wear in very harsh marine environments."
Locks like a vault
30 Amp shore power inlet compatible with standard RV and marine cords.
Locks like a vault
30 Amp shore power inlet compatible with standard RV and marine cords.
Recreational Enjoyment
Time-Saving Convenience
Marinco's 301ELRV earns a best-in-class spot for budget-conscious marine and RV users who need a reliable 30A waterproof panel-mount inlet; its proven weatherproof sealing and user-friendly installation make it a workhorse choice for standard shore power applications. Compared with the pricier Hubbell and Leviton 50A inlets on this list, the 301ELRV offers a lower-cost, widely available 30A option while the stainless 303SSELRV provides an upgrade path for tougher corrosion environments.
30A RV-ready
Weatherproof cover
Locks like a vault
30 Amp shore power inlet compatible with standard RV and marine cords.
Durable UV-stabilized polymer housing with a weatherproof cap for outdoor use.
30A RV-ready
Weatherproof cover
Locks like a vault
30 Amp shore power inlet compatible with standard RV and marine cords.
Durable UV-stabilized polymer housing with a weatherproof cap for outdoor use.
$50-100 USD
Hubbell HBL61CM08W 50 Amp Marine Inlet
Hubbell's HBL61CM08W is a market leader for heavy-duty 50A marine panel-mount receptacles, prized for its rugged construction, tight ingress protection, and long service life under demanding electrical loads. Technically superior in current capacity and industrial durability compared with the 30A models from Marinco and Furrion, it typically commands a premium price but delivers greater reliability for larger boats and long-term installations where minimizing downtime is critical.
50A heavy-duty
Corrosion-resistant
50A heavy-duty
Corrosion-resistant
Review Summary
"Owners rate the Hubbell HBL61CM08W highly for its robust construction, tight weatherproofing, and professional-grade fit; the main criticisms are its higher price and occasional mounting fitment adjustments."
Captain-grade build
50 Amp, 125/250V inlet built for continuous marine and RV power demands.
Captain-grade build
50 Amp, 125/250V inlet built for continuous marine and RV power demands.
Recreational Enjoyment
Time-Saving Convenience
Hubbell's HBL61CM08W is a market leader for heavy-duty 50A marine panel-mount receptacles, prized for its rugged construction, tight ingress protection, and long service life under demanding electrical loads. Technically superior in current capacity and industrial durability compared with the 30A models from Marinco and Furrion, it typically commands a premium price but delivers greater reliability for larger boats and long-term installations where minimizing downtime is critical.
50A heavy-duty
Corrosion-resistant
Captain-grade build
50 Amp, 125/250V inlet built for continuous marine and RV power demands.
Rugged thermoplastic housing and corrosion-resistant terminals for harsh environments.
50A heavy-duty
Corrosion-resistant
Captain-grade build
50 Amp, 125/250V inlet built for continuous marine and RV power demands.
Rugged thermoplastic housing and corrosion-resistant terminals for harsh environments.
$120-220 USD
Marinco 303SSELRV Stainless Steel 30 Amp Inlet
The Marinco 303SSELRV is the corrosion-resistant sibling to the 301ELRV, offering the same 30A waterproof panel-mount functionality in a stainless-steel housing that resists saltwater and harsh marine atmospheres. It stands out for customers who need long-term value in corrosive environments—trading a modest cost increase for substantially lower maintenance and replacement risk compared to the non-stainless Marinco and economy Furrion 30A options.
Stainless-steel finish
Marine-grade corrosion resistance
Stainless-steel finish
Marine-grade corrosion resistance
Review Summary
"The Marinco 303SSELRV stainless steel inlet is frequently praised for excellent corrosion resistance and premium feel, with most long-term users reporting durable performance; some mention the higher cost and occasional difficulty with seal seating."
Yacht-class shine
30 Amp inlet featuring a polished stainless steel face for enhanced corrosion resistance.
Yacht-class shine
30 Amp inlet featuring a polished stainless steel face for enhanced corrosion resistance.
Recreational Enjoyment
Eco-Friendly Living
Time-Saving Convenience
The Marinco 303SSELRV is the corrosion-resistant sibling to the 301ELRV, offering the same 30A waterproof panel-mount functionality in a stainless-steel housing that resists saltwater and harsh marine atmospheres. It stands out for customers who need long-term value in corrosive environments—trading a modest cost increase for substantially lower maintenance and replacement risk compared to the non-stainless Marinco and economy Furrion 30A options.
Stainless-steel finish
Marine-grade corrosion resistance
Yacht-class shine
30 Amp inlet featuring a polished stainless steel face for enhanced corrosion resistance.
Waterproof, UV-resistant design with a self-closing hinged cover to keep out moisture.
Stainless-steel finish
Marine-grade corrosion resistance
Yacht-class shine
30 Amp inlet featuring a polished stainless steel face for enhanced corrosion resistance.
Waterproof, UV-resistant design with a self-closing hinged cover to keep out moisture.
$150-250 USD
Leviton 6369W 50 Amp Waterproof Inlet
Leviton's 6369W is a commercially oriented 50A waterproof inlet that balances professional-grade safety features with competitive pricing, making it attractive for installers who want 50A performance without the top-tier premium of some market leaders. Compared to Hubbell's heavier-duty offering, the 6369W often provides similar code-compliant performance and easier availability to electrical contractors, representing a strong value-for-money choice in the 50A waterproof panel-mount segment.
50A waterproof
Tool-free install
50A waterproof
Tool-free install
Review Summary
"The Leviton 6369W 50A inlet is regarded as a reliable, well-made waterproof option with good electrical performance, though a minority of users report issues with the cover hinge or gasket over many seasons."
Plugs like a handshake
50 Amp waterproof inlet suitable for RV and marine shore power connections.
Plugs like a handshake
50 Amp waterproof inlet suitable for RV and marine shore power connections.
Time-Saving Convenience
Skill Development & Mastery
Leviton's 6369W is a commercially oriented 50A waterproof inlet that balances professional-grade safety features with competitive pricing, making it attractive for installers who want 50A performance without the top-tier premium of some market leaders. Compared to Hubbell's heavier-duty offering, the 6369W often provides similar code-compliant performance and easier availability to electrical contractors, representing a strong value-for-money choice in the 50A waterproof panel-mount segment.
50A waterproof
Tool-free install
Plugs like a handshake
50 Amp waterproof inlet suitable for RV and marine shore power connections.
Durable construction with integrated sealing to protect against moisture and debris.
50A waterproof
Tool-free install
Plugs like a handshake
50 Amp waterproof inlet suitable for RV and marine shore power connections.
Durable construction with integrated sealing to protect against moisture and debris.
$130-220 USD
Furrion F30INS 30 Amp Marine Power Inlet
Furrion's F30INS targets RV and consumer marine owners seeking a well-designed, cost-competitive 30A waterproof inlet that emphasizes ease of installation and modern styling. While it generally undercuts the premium stainless or industrial models from Marinco and Hubbell on price, it still delivers dependable 30A panel-mount performance, making it a practical option when budget and aesthetics are priorities over heavy-duty industrial longevity.
Sleek modern styling
IP-rated protection
Sleek modern styling
IP-rated protection
Review Summary
"Furrion F30INS owners appreciate the value and compact design of this 30A inlet, but long-term reviews note mixed durability of the cap/gasket and occasional corrosion concerns in very salty environments."
Sci-fi charm
30 Amp inlet optimized for modern RV and marine applications with a sleek appearance.
Sci-fi charm
30 Amp inlet optimized for modern RV and marine applications with a sleek appearance.
Recreational Enjoyment
Time-Saving Convenience
Furrion's F30INS targets RV and consumer marine owners seeking a well-designed, cost-competitive 30A waterproof inlet that emphasizes ease of installation and modern styling. While it generally undercuts the premium stainless or industrial models from Marinco and Hubbell on price, it still delivers dependable 30A panel-mount performance, making it a practical option when budget and aesthetics are priorities over heavy-duty industrial longevity.
Sleek modern styling
IP-rated protection
Sci-fi charm
30 Amp inlet optimized for modern RV and marine applications with a sleek appearance.
Weatherproof cover and marine-grade materials to resist corrosion and the elements.
Sleek modern styling
IP-rated protection
Sci-fi charm
30 Amp inlet optimized for modern RV and marine applications with a sleek appearance.
Weatherproof cover and marine-grade materials to resist corrosion and the elements.
$80-160 USD