Jaguar Fried?

Hi all, A few days ago I was testing the new Control system when all of a sudden i noticed that although the power was on there was no power going to any components, so we used a multi-meter and found that the power distribution board was drawing 5 amps of current. we quickly disconnected components to see what was the problem. As we found out it was a jaguar that was causing this strange effect. We believe it is do to a broken Wago connector, but we are unsure. any insight would be greatly appreciated. Thanks.