There are two models within the AMR range of power cables, the PC-77 and PC-777:

PC-77

1. Very heavy gauge oxygen-free high conductivity copper (OFHC) conductors (20A)
2. OptiScreenPlus® is a special EMI/RFI absorbing shielding that provides dynamic filtering of radio frequency noise and magnetic interference and also eliminates mechanical microphonics
3. Unique differential mode inductance cancellation windings
4. Special built-in common mode high-frequency noise filter with nil current limiting effects
5. Conforms to the most stringent, German VDE electrical mains safety standards
6. Terminated by AMR's special IEC and Schuko/US/UK* copper power connectors

PC-777

1. Heavy gauge oxygen-free high conductivity copper (OFHC) conductors (16A)
2. OptiScreen® is a special EMI/RFI absorbing shielding provides dynamic filtering of radio frequency noise and magnetic interference
3. Unique differential mode inductance cancellation windings
4. Special built-in common mode high-frequency noise filter with nil current limiting effects
5. Conforms to the most stringent, German VDE electrical mains safety standards
6. Terminated by AMR's special IEC and Schuko/US/UK* copper power connectors

*With AMR fuse in standard 3-pin connector