How to Safely Connect POWERSAFE (POWERLOCK) Connectors

Practical Guide - How to Safely Connect POWERSAFE (POWERLOCK) Connectors

Do you want to know how to safely connect POWERSAFE (POWERLOCK) connectors? In this article, we’ll explain how to properly connect cables to the Powersafe Sequential Mating Box power distribution unit.

Step 1: Open the grounding cover

Using the key (included in the set), turn the grounding lock clockwise. The grounding cover will open automatically.

Step 2: Connect the grounding cable

Lift the grounding cover fully open. Take the end of the grounding cable connector (not included in the set) and insert it into the grounding socket.

Step 3: Connecting the connectors

To connect the connectors, align the arrow on the connector with the green circle on the front panel of the Powersafe unit. Insert the connector fully into the box, then turn it clockwise. The neutral cover will open automatically.

Step 4: Connect the remaining connectors

Lift the neutral cover fully open and repeat steps 2–4 for the remaining connectors (E, N, L1, L2, and L3) until all are connected. Remember that POWERSAFE connectors are mechanically keyed to prevent connection errors. It is not possible to insert any connector other than the grounding connector into the corresponding port. When the covers are lifted, the previous connection cannot be disconnected without first closing the cover — for example, when the neutral cover is lifted, the grounding connector cannot be removed.

Step 5: Locking the L3 connector

When the L3 connector is fully inserted and locked, use the key and turn the L3 connector lock clockwise. This action locks the L3 connector and prevents accidental disconnection under load and further access to the unit.

How to disconnect POWERSAFE (POWERLOCK) connectors from the power distribution box

To disconnect the cables from the unit, follow the connection steps in reverse order.

Step 1: Unlock the L3 connector

Turn the L3 connector locking key counterclockwise to unlock the L3 connector.

Step 2: Disconnect the L3 connector

Next, unlock and disconnect the L3 connector by turning it counterclockwise and pulling it out of the port.

Step 3: Disconnect the remaining connectors

Once the L3 connector is disconnected, you can continue disconnecting the remaining connectors. Turn the L2 connector counterclockwise and disconnect it. Note that the L3 connector cover will automatically close during this step.

Step 4: Lock the grounding cover

After disconnecting all connectors, turn the grounding lock key counterclockwise again. This will lock the grounding cover, preventing access to the unit.

Product features of POWERSAFE (POWERLOCK) distribution boxes

Phase 3 distribution boxes are characterized by many useful features:

• Current up to 800A. They ensure a high level of quality and support a maximum current of 800A.
• M12 connectors: Universal M12 connections make the distribution units versatile and compatible with various systems.
• Remote control system: Each unit has the option of connecting remote control, increasing ease of use.
• Key locking system: Provides safety by allowing access only to authorized personnel.

Summary

Connecting POWERSAFE (POWERLOCK) connectors can be easy and safe thanks to our guide. Remember to open the covers according to the instructions and connect the cables following the appropriate steps. Thanks to the unique features of POWERSAFE distribution boxes, such as handling up to 800A current and the option of remote control, you can be sure that your connections are not only convenient but also safe. Trust branded distribution boxes from Phase 3 Connectors and connect according to the rules to ensure stability and reliability of your system.

Also read:
5 Best Methods for Installing POWERSAFE (POWERLOCK) Connectors