Review on 💪 Tripp Lite 20A, 12AWG IEC-320-C19 to NEMA L6-20P Power Cord (P040-006) - Heavy-Duty, 6-ft., Black - PDU and UPS Compatible by Anne Nishioka

Sometimes all the possible IEC connectors make me nauseous. This is the big fat needed for our PDU. At first we made the mistake of thinking the 220-volt twist-lock connectors were the same size, but remember the L6 isn't the only important part. Make sure you also only want 20P and not 30P (I believe the spec matches the amp's rating, so 20P is 20 amps). So that was the magic bullet for our problem. If you have the same requirements, this should be your cable.