We prefer the blue button color to differentiate between the battery kill and fire suppression system. Traditionally blue is the color used for electrical kill systems.

MSW is in the process of moving to our new shop.
We will not be accepting new in-shop clients until we are fully operational in Kannapolis, NC.
We will be temporarily pausing online sales on 2/6/2026 & will reopen when up and running in our new shop.
Dismiss
$38.99
Replacement inside on/off battery button for Cartek solid state battery isolators.
We prefer the blue button color to differentiate between the battery kill and fire suppression system. Traditionally blue is the color used for electrical kill systems.

Lighting & Electrical
Data, Video & Communications
Lighting & Electrical