The Cole Hersee TR Series – Dual Pole Master Disconnect Switch is used to disconnect the battery (or multiple batteries), and the alternator or generator field circuit, so your vehicle will be immobile and electronically dead allowing you to carry out inspections and repairs safely.
Working in either the positive or the negative line, this switch features 500A continuous current rating for each of the two circuits (using 2 x 4/0 input and 2 x 4/0 output cables) it can also be used to switch two vehicle voltage circuits simultaneously (24V and 12V).
This robust switch also features 8G vibration and 30G shock resistance as well as a high ingress protection to IP67 and IP69K, allowing it to be mounted in exposed locations on the vehicle. It also features a direct lockout/tag-out capability in an On or Off position with an optional padlock or hasp. Colour-coded in black, red or yellow to suit your application. To learn more: Click Here