The terminal of the socket is designed with insulated against electric shock,that prevent user from contact with their fingers

Number of Contacts         L1,L2,L3,N and PE

                            Single and Three Phase

                            Voltage:230/400 and 500V

                            Current 16/32/63A and 70A Single Phase Only

Mating Sequenz/              1) Ground /Earth +Plug Present

Opposite Sequence for          2)N+Phases

Unmating                    3)Control Pilot

Connecting/

Disconnecting Force           <80N

Security System/

Interruption of Current:         Control Pilot Contact /Locking Mechanism

Signal Wire Gauge(Date)       Min. 0.5mm2

Control Pilot:

L1,L2,L3+N Wire Gauge        2.5 mm2  /20A   6mm2/32A  16mm2/63A

Ground Wire Gauge          2.5 mm2  /20A   6mm2/32A   16mm2/63A 

Protection Category         IP44 and Higher, Manufacturer-specific

                            Protection Classes Possible

Protection Against Drive Over   Yes

Mechanical Operation         10000Mating Cycles(Unloaded)

                             50 Mating Cycles(With Load )

Temperature Limit            -30°C up to +70°C

Pollution Degree            4

Standard                  IEC 62196-2 (German Proposal)