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Picture for category Reverse Polarity Indicator

Reverse Polarity Indicator

RV Power Cords with RP Detecting Feature

  • Designed with two different LED lights, The Blue LED Power light indicates that power is present, while the Red LED light warns of reverse polarity or wrong wiring at the outlet


Blue Light:

  • Indicates that power is present.


Red Light:

  • Will indicate that there is either a neutral loss, incorrect wiring and /or faulty connections at the power pedestal outlet.
  • If the RED LIGHT is on, disconnect the plug immediately..
  • DO NOT touch any part of your vehicle.
  • DO NOT turn on the circuit breaker. Contact the electrician on site at once

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Reverse polairty Detecting 30 Amp Power with 45° Connector

RP5350-LA1

These NEMA TT-30P to NEMA L5-30R RV extension cords have an easy grip handle on the plug to provide better leverage while unplugging. The 45° downward angled L5-30 connector puts less pressure on the inlet to maximize the life of both the cord and inlet. The connector also includes a threaded ring that securely screws around the inlet to create a watertight seal.


This cord is designed with two different LED lights, The Blue LED Power light indicates that power is present, while the Red LED light warns of reverse polarity or wrong wiring at the outlet.


Blue Light:

•Indicates that power is present


Red Light:

•Will indicate that there is either a neutral loss, incorrect wiring and /or faulty connections at the power pedestal outlet.

•If the RED LIGHT is on, disconnect the plug immediately.

•DO NOT touch any part of your vehicle.

•DO NOT turn on the circuit breaker. Contact the electrician on site at once


*LED's might be place differently than what is shown.


Limited one year warranty on the power cord, excluding ALL indicators which are under a 90 day limited warranty.

*EVEN IF POWER INDICATOR IS DAMAGED OR BURNS OUT, THE CORD WILL CONTINUE TO WORK NORMALLY CONDUCTING ELECTRICITY.

Call for pricing

Reverse polairty Detecting 30 Amp Power with In-line Connector

RP5351

These 30A power cords are commonly used for RVs and food trucks. The male plug features an easy grip handle with a two different indicator lights. The female connector features a threaded ring that screws around the inlet to protect it from damage as well as a LED power indicator light.


This cord is designed with two different LED lights, The Blue LED Power light indicates that power is present, while the Red LED light warns of reverse polarity or wrong wiring at the outlet.


Blue Light:

•Indicates that power is present


Red Light:

•Will indicate that there is either a neutral loss, incorrect wiring and /or faulty connections at the power pedestal outlet.

•If the RED LIGHT is on, disconnect the plug immediately.

•DO NOT touch any part of your vehicle.

•DO NOT turn on the circuit breaker. Contact the electrician on site at once


*LED's might be place differently than what is shown.


Limited one year warranty on the power cord, excluding ALL indicators which are under a 90 day limited warranty.

*EVEN IF POWER INDICATOR IS DAMAGED OR BURNS OUT, THE CORD WILL CONTINUE TO WORK NORMALLY CONDUCTING ELECTRICITY.

Call for pricing

Reverse polairty Detecting 30 Amp RV Power Extension Cord

RP5358-030

This 30A RV power cord is designed to work with the NEMA TT-30 straight blade inlet. The male plug features an easy grip handle with an LED power indicator light, while the female connector includes a finger grip handle for easy unplugging and a threaded ring that screws over the inlet for maximum protection against the elements.


This cord is designed with two different LED lights, The Blue LED Power light indicates that power is present, while the Red LED light warns of reverse polarity or wrong wiring at the outlet.


Blue Light:

•Indicates that power is present


Red Light:

•Will indicate that there is either a neutral loss, incorrect wiring and /or faulty connections at the power pedestal outlet.

•If the RED LIGHT is on, disconnect the plug immediately.

•DO NOT touch any part of your vehicle.

•DO NOT turn on the circuit breaker. Contact the electrician on site at once


*LED's might be place differently than what is shown.


Limited one year warranty on the power cord, excluding ALL indicators which are under a 90 day limited warranty.

*EVEN IF POWER INDICATOR IS DAMAGED OR BURNS OUT, THE CORD WILL CONTINUE TO WORK NORMALLY CONDUCTING ELECTRICITY.

Call for pricing

Reverse polairty Detecting 50 Amp Power with 45° Connector

RP5455-LA2

These NEMA 14-50P to NEMA SS2-50R RV power cords have an easy grip handle on the plug to provide better leverage while unplugging. The 45° downward angled SS2-50R connector puts less pressure on the inlet to maximize the life of both the cord and inlet. The connector also includes a threaded ring that securely screws around the inlet to create a watertight seal.


This cord is designed with two different LED lights, The Blue LED Power light indicates that power is present, while the Red LED light warns of reverse polarity or wrong wiring at the outlet.


Blue Light:

•Indicates that power is present


Red Light:

•Will indicate that there is either a neutral loss, incorrect wiring and /or faulty connections at the power pedestal outlet.

•If the RED LIGHT is on, disconnect the plug immediately.

•DO NOT touch any part of your vehicle.

•DO NOT turn on the circuit breaker. Contact the electrician on site at once


*LED's might be place differently than what is shown.


Limited one year warranty on the power cord, excluding ALL indicators which are under a 90 day limited warranty.

*EVEN IF POWER INDICATOR IS DAMAGED OR BURNS OUT, THE CORD WILL CONTINUE TO WORK NORMALLY CONDUCTING ELECTRICITY.

Call for pricing