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Thermocouple terminal blocks for DIN rail
In the thermocouple terminal blocks, the transmission material is
made of the same material as the compensating lines. This ensures
that no thermoelectric voltage occurs at the thermocouple/
terminal/compensating line connection points.
TYPE MATERIAL Part No.
J Fe-CuNi MTKD-J
K NiCr-Ni MTKD-K
S PtRh10%-Pt MTKD-S
T Cu-CuNi MTKD-T
(Pt 30% Rh) (Pt 6% Rh)
Colour codeMaterials
for the compensating cable
and thermocouple cable
Type Standard
Core insulation Sheath
violet
black
green
pink
brown
orange
orange
grey
violet
black
green
pink
brown
orange
orange
grey
white
white
white
white
white
white
white
white
blue
white
violet
yellow
black
grey
blue
black
violet
yellow
green
grey
red
red
red
red
red
red
DIN EN 60584
ANSI (USA)
Materials and colour codes
Standardised materials and colour codes for compensating cable
7