The Emax 2 Smart Tripper also contains an internal electrical interlock circuit to ensure the safety of the power supply.

It contains the following

Electrical interlocking function:

– The controller has an embedded logic lock to avoid incorrect closing/closing signals;

– No parallel operation during automatic changeover, the three switches cannot be closed in automatic mode;

– Manual key changeover for ‘non-parallel operation’ ensures no parallel operation and operation, even after partial disconnection of the control line, with safety interlocks to ensure safety.

Optional accessories

The Emax 2 Harness Dual Switching System actuating circuit breakers can be supplied with a wide range of optional accessories.

– Mechanical interlocks

– Opening position locking

– External transformer for earth fault protection

– Communication modules

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