Turn your Machine Connect into an active control centre with the NorthTracker High-Current Relay. Seeing where your machine is isn’t always enough – sometimes you need to be able to control it.

This powerful relay connects to your Machine Connect and lets you cut or restore power to vital functions directly via the app. The most common application is as an immobiliser: by cutting power to the starter motor, you can prevent the machine from being started during unauthorised use or a theft attempt, with a single tap on your phone.

The relay is purpose-built for heavy vehicles and demanding environments. With a breaking capacity of a full 200 amps, it handles the high currents required by large construction machines, trucks and marine applications without damage. The rugged construction withstands vibration, shocks and temperatures from -40°C to +85°C, ensuring operation even through harsh Nordic winters.

Key Features & Benefits

• Remote Immobiliser: Connect the relay to the starter motor and activate “Immobiliser” in the NorthTracker app to prevent theft.
• Huge Capacity: Handles continuous currents and peaks of up to 200 A, making it suitable for large diesel engines and heavy equipment.
• Versatile Control: Can also be used to remotely control lighting, heaters or pumps via the Machine Connect’s digital output.
• Changeover Function: Has both NO (Normally Open) and NC (Normally Closed) outputs for maximum flexibility during installation.
• Rugged Product: Sealed to resist moisture, dust and heavy vibration (shock resistance up to 147 m/s²).

What does changeover function mean?
Example 1: Imagine you have a tank that can be filled with water but sometimes needs to be drained. A relay connected to this tank would then be set to “Normally Closed” and only be activated when the tank needs to be emptied.

Example 2: Imagine you have a constant flow of water through a pipe, controlled by a relay with a valve that can be shut in an emergency if the pressure gets too high. This relay would then be set to “Normally Open” and only close when the pressure gets too high.