Mastervolt 41500400 Alternator Temperature Sensor for Alpha Pro III

Length: 6ft (2M)
Connector: RJ11
Lug Hole Diameter: 5/16in

The alternator temperature sensor is designed to specifically monitor temperature of your alternator by the Mastervolt Alpha Pro 3 regulator. Is it only compatible with the Alpha Pro 3 alternator regulator, part number 45513000.

Connects to Mastervolt Alpha Pro 3 alternator regulator 4551300.

Mounts to frame of alternator and connects to temperature sensor port of regulator.

This is a critical component for anyone who wants the alternator to be temperature compensated by the regulator. By monitoring temperature you can set temp limits inside the regulator to reduce the output current to prevent alternator temperature over heating.