bing tracking image

Optronics Wiring - Trailer Connectors - A25W5B Review

content loading

Customers compare A25W5B to these similar products

Products Featured in this Video

Review of Optronics Wiring A25W5B

Today we're going to review part number A25W5B. This is the Optronics 25 foot wishbone 5-way trailer harness with the 30 inch ground wire and the 5 foot blue wire. This harness has a 25 foot long split wishbone 5-way trailer wiring harness. It has five conductor wires in it and a 30 inch ground wire. It also has this 5 foot blue wire which can be used for lights or brakes. Basically what happens is when you go to install this on your trailer the white wire with the eyelet on it of course will be secured to a nice good clean ground. This would be connected to your wiring on your trailer and then the 5 foot long blue wire basically on a 5-way flat like this it's used on trailers with either surge brakes or hydraulic brakes.

Basically what you do is this additional wire is tapped into the backup light circuit and what it does is disengage the trailer coupler, the actuator, when the vehicle is reversing thus turning off the trailer brakes. They give you the 5 foot blue wire and 30 inches of a white ground wire on this harness. A total of 25 foot length of harness itself. That should do it for the review of part number A25W5B, the Optronics 25 foot wishbone 5--way trailer harness with the 30 inch ground wire and the 5 foot blue wire. .

Info for this part was:

Employee Lindsey S
Written by:
Lindsey S
Employee Leah B
Edited By:
Leah B

At we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.