Other connector manufacturers have adopted
these designs introduced HARTING.
Type designation (HARTING)
Han® 6/12
I— Number signal contacts
------► Number power contacts
► Series (combination)
---------------- Industrial connectors Han®
- The values before the slash relate the power
(contacts for high currents and voltages)
- The values after the slash relate signals
(contacts for low currents and voltages)
106 ____________________________________________________________
.2.2 Identification and type designation
Many the combination connectors available the market today were
developed HARTING. standard was created result. 1997:
The conductors every circuit SELV (Safety Extra Low Voltage) and
PELV (Protective Extra Low Voltage) system and the conductors every
other circuit must safely separated one thefollowing techniques:
- Separation the conductors;
- The conductors SELV and PELV circuits must have second
insulation layer addition their primary insulation layer;
- Conductors circuits different voltages must separated with a
earthed metal screen screening;
COMMENT: the above cases, the basic insulation conductor
only needs ratedfor the voltage the circuit belongs to.41 /Jan.Extract from DIN VDE 0100-410-HD 384.4.2.
- Multicore cables, lines conductor bundles can carry the voltages of
different circuits, provided the conductors SELV and PELV circuit
are individually jointly equipped with insulation rated for the highest
voltage.
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