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What is the minimum overload setting on the Micrologic 2 trip units?

The NSX Micrologic 2 trip unit overload setting is adjustable between 0.36 and 1 times the rating (In) of the device.
The (Io) front dial on the Micrologic trip units are adjustable between 0.4 and 1 times the rating (In) of the device.
Fine adjustment (Ir=Io x 0.9 to 1 ) may be programmed into the trip unit using the keypad.