Electric cable protector

A small detail that makes a difference in any slot electrical installation

When working on the wiring of a track or preparing the electronics of a car, the points where the cable passes through plates, bodies, or any rigid structure are always risk areas. Continuous friction can damage the cable insulation over time, causing short circuits or signal loss at the worst moment. The SP138907 electric cable protector from Sloting Plus is designed precisely to eliminate that risk with a simple, effective, and durable solution.

Function and technical characteristics

This protector is made of rubber, a flexible material that acts as a cushioning joint between the cable and the edge of the passage hole. It absorbs vibrations, prevents insulation wear, and provides a tidy and professional finish to the overall wiring.

• Material: flexible rubber
• Compatible cable diameter: Ø 5.5 to 6 mm
• Required drill diameter: 8.5 to 9.5 mm
• Contents: 1 protector + 1 cable tie

Installation and preparation

The installation could not be more straightforward: a hole of between 8.5 and 9.5 mm is drilled at the cable passage point, the rubber protector is fitted into the hole, and the cable is passed through it. The included tie allows for tidy cable securing, avoiding unnecessary tension on the connector or solder joint.

It is a common component in the preparation of controllers, in the installation of track central units, and in any project where a neat finish to the electrical wiring is desired.

Why take care of cable passages?

In slot racing and electric modelling, vibrations are constant during use. An unprotected cable that rubs against a metal or plastic edge can deteriorate progressively and invisibly until it causes a failure that is difficult to diagnose. Integrating this type of protector from the outset is a common practice among experienced preparers and saves time —and headaches— in the long run.

Frequently asked questions

What type of cable is this protector designed for?

It is designed for electrical cables with an outer diameter of between 5.5 and 6 mm. It is important to measure the cable before purchasing to ensure it fits correctly through the protector without excessive slack or forced tightness.

What size drill do I need to use?

The hole must be between 8.5 and 9.5 mm in diameter for the rubber protector to fit correctly and remain fixed without moving.

Can it be used on a slot car body or only on track?

Its primary use is oriented towards track installations, central units, or controllers, given the size of the compatible cable. For thin cables inside a slot car, the diameters are usually significantly smaller.

Is the included tie reusable?

Standard cable ties are single-use: once closed, they cannot be reopened without cutting them. If you need to adjust the wiring later, it is advisable to have spare ties on hand.

Is it compatible with cables from other brands or only with those from Sloting Plus?

The protector is compatible with any electrical cable whose outer diameter is between 5.5 and 6 mm, regardless of the brand or manufacturer.

The Sloting Plus SP138907 is a rubber cable protector designed for electrical cables with an outer diameter of 5.5 to 6 mm, fitting into drilled holes of 8.5 to 9.5 mm. Supplied with one cable tie for a clean and secure installation. An essential finishing detail for slot car track wiring, controller builds, and any electrical assembly where cable protection and neat cable management matter.