PowerSyntax Chain Pilot Box 750amp 3pH + N + E 750amp | 1000Vac | SOURCE
The 5-pole version of the PowerSyntax Chain Pilot box features 5 PowerSyntax Chain Pilot connectors (Earth, Neutral, L1, L2, L3), each with its built-in microswitch.
The connector’s microswitches control an auxiliary circuit connected to an external device (breaker, contactor, etc.), so that the system will only be activated once all the mechanically keyed cable connectors have been inserted in the corresponding panel-mount connectors on the Chain Pilot Box.
All connectors will de-energise should one become disconnected when in use.