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For the 2025 holiday season, eligible items purchased between 1 November and 31 December 2025 can be returned until 31 January 2026.
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  • Veepeak 50 Amp Shore Power Inlet NEMA SS2-50P 125V/250V Twist Locking Electric Plug for Marine Boat RV Trailer Camper Shed, ETL Listed
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Veepeak 50 Amp Shore Power Inlet NEMA SS2-50P 125V/250V Twist Locking Electric Plug for Marine Boat RV Trailer Camper Shed, ETL Listed

4.7 out of 5 stars 205 ratings
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About this item

  • NEMA SS2-50P flanged inlet suitable for upgrading, building or replacing worn power inlet connections on trailers, boats, RVs, etc.
  • Durable & Weatherproof: features a watertight cover and impact & weather-resistant thermoplastic material for reliable performance even in tough outdoor environments.
  • Rating: 125/250 Volt, 50 Amp, max 6250/12500 Watt, suitable wiring gauge 6AWG/4C or 6AWG/3C+8AWG/1C, 3-pole, 4-wire, twist locking plug, usable for both commercial and industrial grade applications. ETL Listed (certified to CSA STD).
  • Easy to Install - Comes with clear and easy to follow wiring instructions and easy to lock system for quick installation and use. 2- 1/2” hole required.
  • WHAT YOU'LL GET: 1 x 50 Amp Power Inlet with installation instructions & screws, plus Veepeak one-year hassle-free replacement warranty and friendly customer service.

Product details

  • Parcel Dimensions ‏ : ‎ 16.7 x 11.9 x 10.6 cm; 360 g
  • Date First Available ‏ : ‎ Aug. 1 2022
  • Manufacturer ‏ : ‎ Veepeak
  • Place of Business ‏ : ‎ support@veepeak.com
  • ASIN ‏ : ‎ B0B87W9WZ1
  • Item model number ‏ : ‎ RV129R
  • Country of origin ‏ : ‎ China
  • 鶹 Rank: #21,680 in Automotive (See Top 100 in Automotive)
  • Customer Reviews:
    4.7 out of 5 stars 205 ratings
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Product Description

50a rv locking inlet
Veepeak 50 Amp Flanged Shore Power Inlet

Provide shore power to docked boats or RVs

  • NEMA SS2-50 30 Amp 125V/250V weatherproof flanged inlet plug with front cap & back cover.
  • ETL Listed for guaranteed safety, made of premium materials to resist the damage of UV and other elements.
  • Easy to install – 2-1/2” hole required, 4x screws included plus clear instructions with wiring diagram & labeled terminals.
  • 12,500 watt rating - 6AWG/4C or 6AWG/3C+8AWG/1C, 4-wire, twist locking receptacle for sealed and tight connection.

nema ss2-50p locking plug

Features

50a inlet durable

Durable

Impact and corrosion resistant materials and UV stabilized glass-filled polyester make it sturdy and durable ideal for frequent outdoor use.

weatherproof 50a inlet

Weather-Resistant

Twist locking design, front waterproof cap and back cover prevent water, moisture or dust from entering the power inlet for added safety.

50 amp 4 wire locking plug

Easy to Install

Clear instructions, labeled terminals & included stainless steel screws make installation fast. (requires drilling of 2-1/2” hole).

30a rv power inlet

Wide Applications

Suitable for power or generator hook-up to marines, boats, RVs, travel trailers, campers, cargo vans, enclosed trailers, etc.

Shore Power Inlets

15 Amp NEMA 5-15

30 Amp Locking NEMA L5-30

50 Amp Locking NEMA SS2-50

Rating

15 Amp, 125 Volt

Rating

30 Amp, 125 Volt

Rating

50 Amp, 125/250 Volt

Installation Requirement

2'' hole, surface mounted

Installation Requirement

2-7/8” hole, surface mounted

Installation Requirement

2-1/2” hole, surface mounted

Suitable Wire Gauge

6 to 12AWG/ 3C

Suitable Wire Gauge

10AWG/3C

Suitable Wire Gauge

6AWG/4C or 6AWG/3C+8AWG/1C