Very fast delivery, thanks.
Excellent: Very fast shipment, 16 days to Germany
PCB Layout of 5A/20A and 30A is different (see pictures)! - secondary connector is not pin-compatible (GND and VCC changed) - 30A has no mounting holes - 5A/20A CANNOT handle mains voltage on primary side, due to small gap between primary- and secondary side The ACS512 is specified for an isolation voltage of upto 2100V RMS between pins 1-4 and 5-8. This requires a sufficient gap in the PCB layout, what is not given in the 5A- and 20A-modules. At least not in the modules that I received.