Short Circuit

1A (plus power boost of .5A, for initial 5 seconds) is flowing through the circuit, which is the current level that can be drawn from the 1606-XLS power supply without the supply voltage falling below 21V.

All of these devices tripped in a reasonable amount of time, fast enough to provide the expected level of protection.

The response time differs slightly for each device due to the different impedance of the devices. The 1694 is the fastest tripping though.

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1694
88:88.88
MCB, Z
88:88.88
MCB, B
88:88.88
MCB, C
88:88.88