T200DU, TA450DU
Tripping curves
Thermal overload relays .Thermal overload relays
T7DU, TA25DU .
0,8 1,2 1,S 0
P ick-up rre t
as ltip ttin rre -
P ick-up rre t
as ltip ttin curren t
Pick-up rre t
as ltip the ttin rre t
20
3
22
2CDC 106 014 C0203
ABB STOTZ-KONTAKT GmbH
SST03290KSST00590K
..
The overload relays size TA110DU are
safe from finger-touch and safe from touch by
the back the hand.
The built-in auxiliary contacts are electrically
isolated and are therefore suitable for two
different circuits (control circuit and signal
ling circuit). are three-pole
relays which can converted from manual to
automatic reset.
TA110DU
All relays feature facility for temperature com
pensation and phase failure protection.. The Reset button can also be
used for disconnection...
Tripping curves the thermal overload relays (group curves)
T7DU TA25DU TA42DU TA75DU TA80DU
P ick-up current
as ltip ttin rre ~
P ick-up rre t
as ltip ttin rre t
Pick-up curren t
as ltip ttin rre •
TA200DU TA450DU TA450SU
120
100
80
S0
40
20
:
-------
1
!
«
" V
i
It ld
1
3 ase s
1i \
\ \
\
^ phases
\
V
2 phases \
i i
3 phas es
w arm ---------
_ >
— h—^
i
