Blue Sea 4006 Standard CableCap - Large Pair [4006]

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SKU: CWR-20379 UPC: 632085040062

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Battery terminal covers for marine adapter terminals, sized for 1/0 and 2/0 cable, help insulate exposed connections with a clearly identified red-and-black pair.

These Standard CableCaps cover battery terminals fitted with marine adapter terminals. The large size fits 1/0 and 2/0 cable applications, while the red-and-black color pairing makes terminal identification straightforward. They’re suited to marine electrical installations where organized, insulated battery connections are needed.

Fits 1/0 and 2/0 cable sizes for compatible large-cable battery connections.
Red-and-black pair supports positive and negative terminal identification.
Designed for batteries with marine adapter terminals added on.
Insulates covered battery terminals to help reduce accidental contact with exposed connections.

Use these cable caps when a marine battery installation includes adapter terminals and requires terminal coverage. The pair includes one red cap and one black cap, allowing the two battery connections to remain visually distinct during installation and maintenance.

The large Standard CableCap configuration is intended for 1/0 and 2/0 cable sizes. Fit the caps over compatible marine adapter terminals after confirming the terminal and cable arrangement in the installation. They’re practical for boat battery compartments, auxiliary battery systems, and other marine electrical setups using the specified cable range.

Because terminal covers are part of the connection-protection setup, install them correctly and inspect them periodically for secure positioning, wear, or damage.

Brand	Blue Sea Systems
Model	4006
Product type	Busbars, Connectors & Insulators
Configuration	Standard CableCap, large pair
Included colors	Red and black
Compatible cable sizes	1/0 and 2/0
Application	Batteries with marine adapter terminals added on
SKU	CWR-20379
UPC	632085040062

What does this product include?
One red and one black Standard CableCap in the large-pair configuration.
What cable sizes do these caps fit?
They’re specified for 1/0 and 2/0 cable sizes.
What are these cable caps used for?
They cover and insulate battery terminals that have marine adapter terminals added on.
Are the red and black caps interchangeable?
The pair is color-coded for straightforward identification of the two battery connections; follow the polarity markings in the installation.
Is this the same as a battery terminal?
No. These are insulating terminal covers intended for use with compatible battery terminals and marine adapter terminals.

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