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Deal.ai › TrekPower
TrekPower
TrekPower 30 Amp 50 ft Twist Lock RV Extension Cord with Reverse Polarity Indicator

TrekPower 30 Amp 50 ft Twist Lock RV Extension Cord with Reverse Polarity Indicator

5(24 ratings)

Best price now

$119.99at TrekPowerChecked Nov 9

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Price facts

  • Last seen at $119.99 at TrekPower on Nov 9.

Our take on the TrekPower 30 Amp 50 ft Twist Lock RV Extension Cord with Reverse Polarity Indicator

This is a 50 ft, 30 amp RV extension cord built from 10/3 AWG cable, with a standard NEMA TT-30P male plug and a locking NEMA L5-30R female connector. The twist-lock female end grips the RV inlet so the cord stays put, and a reverse polarity indicator warns of miswired pedestals before you plug in. The jacket is weather resistant and flame retardant, and the cord is ETL listed. It suits RV owners who need a long run from the pedestal to a 30 amp inlet and want a locking connection rather than a plain push-in plug.

Best forRV owners parking far from the power pedestalCampers who want a locking connection at the RV inletOwners who check pedestals for miswiring
Pros
  • 50 ft reach covers long runs to the pedestal
  • Twist-lock female end holds the connection at the RV inlet
  • Reverse polarity indicator flags miswired pedestals
  • 10/3 AWG cable sized for 30 amp, 125 volt service
  • Weather-resistant, flame-retardant jacket
  • ETL listed
Cons
  • Heavy and bulky to coil and store at 50 ft
  • Locking female end only fits L5-30R inlets, not standard TT-30 receptacles
  • No carrying strap or bag included

TrekPower 30 Amp 50 ft Twist Lock RV Extension Cord with Reverse Polarity Indicator prices at every store

  • TrekPowerNew

    In stockReturn policy

    $119.99Checked Nov 9
    Visit TrekPower

What reviewers say

  • 5 / 524 ratings

Buyers rate it 5 out of 5 across 24 ratings, with no complaints recorded. The locking female end and the reverse polarity indicator are the features owners single out.

What people mention
  • Locking connectorPraisedOwners say the twist-lock female end holds firmly at the RV inlet instead of pulling loose.
  • Polarity indicatorPraisedBuyers value the reverse polarity indicator as a quick check on pedestal wiring.
  • Build qualityPraisedThe 10/3 cable and molded ends are described as heavy-duty and durable.

From TrekPower

  • 30 Amp 50 FT RV Extension Cord
  • 10/3 AWG Heavy Duty Cable
  • NEMA TT-30P to NEMA L5-30R
  • Twist Lock Connector & Reverse Polarity Indicator
  • Weather Resistant Jacket
  • ETL Listed
Sizes
50ft
Materials
10/3 AWG Heavy Duty Cable with Weather Resistant Jacket
Guarantee
1-Year Limited Warranty covering manufacturing defects for the original purchaser.
Returns
30-day returns for unused items in original packaging; 25% restocking fee applies to non-defective returns.
Shipping
Free standard shipping on all orders; typically processed within 1-2 business days.
In the box
30 Amp 50 ft Twist Lock RV Extension Cord

About the TrekPower 30 Amp 50 ft Twist Lock RV Extension Cord with Reverse Polarity Indicator

This is a 30 amp, 50 ft RV extension cord. It connects a NEMA TT-30P male plug, which attaches to a pedestal receptacle or cordset, to a NEMA L5-30R twist lock female connector, which attaches to an RV inlet or cordset. The twist lock on the female end holds the connection in place, and the male plug has a finger grip for easier pulling. A reverse polarity indicator is built in.

The cable is 10/3 AWG, heavy duty and flexible. It has a flame-retardant coating and an outer heat-resistant PVC cover that protects against high temperature and water. The plug and connector ends are molded to be watertight. The cord is ETL listed and CSA approved.

Amperage
30 Amp
Voltage
125 V
Length
50 ft
Cable gauge
10/3 AWG
Male plug
NEMA TT-30P, 30 Amp, 125 Volt, 2-pole, 3-wire, RV use only
Female connector
NEMA L5-30R, 30 Amp, 125 Volt, twist lock
Safety feature
Reverse polarity indicator
Jacket
Weather resistant, heat-resistant PVC over a flame-retardant coating
Certification
ETL listed, CSA approved
Model
RV30-50TH
In the box
30 Amp 50 ft Twist Lock RV Extension Cord

Specifications

Amperage
30 AmpSource
Length
50 FTSource
Cable Gauge
10/3 AWGSource
Connector Type
NEMA TT-30P to NEMA L5-30RSource
Connector Style

Questions and answers

What does the reverse polarity indicator do?
It lights or signals when the pedestal is wired with hot and neutral reversed, so you can avoid plugging in to a miswired outlet.
Will the female end fit my RV inlet?
The female connector is NEMA L5-30R, a 30 amp 125 volt locking type. It fits RV inlets and cordsets made for a locking L5-30 plug, not a standard TT-30 receptacle.
What can I plug the male end into?
The male plug is NEMA TT-30P, the standard 30 amp RV plug, so it connects to a campground pedestal's TT-30 receptacle.
Is 50 ft too long for a 30 amp draw?
The cord uses 10/3 AWG cable, which is the gauge used for 30 amp RV service. Long runs add some voltage drop, so keep the run as short as your site allows.
Is it safe outdoors in rain?
The jacket is weather resistant and the plug and connector ends are molded and watertight. Keep connections off the ground and sheltered where possible.
Does it come in other lengths?
TrekPower lists a 25 ft version alongside this 50 ft cord. The box contains the 50 ft cord only.
Where is the TrekPower 30 Amp 50 ft Twist Lock RV Extension Cord with Reverse Polarity Indicator cheapest?
At TrekPower, for $119.99, as of our latest check.
What do buyers say about the TrekPower 30 Amp 50 ft Twist Lock RV Extension Cord with Reverse Polarity Indicator?
Rated 5 out of 5 from 24 ratings.

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