5483
5
GB
STAR - DELTA STARTER
INSTALACIÓN ELÉCTRICA
KEY TO LAYOUT
F
Power line fuses
F1
Control devices fuses
K1
Line contact maker
K2
Star contact maker
K3
Delta contact maker
K4
Timer relay for switching from start to delta (factory calibration at 10 s)
K2A
Auxiliary contact block on K2
K3A
Auxiliary contact block on K3
MA
Starter terminal strip
RT
Thermal relay (to be set at 9A for 400V or at 18A for 230V)
S
Disconnecting switch with interlock
D2027
D2780
1
2 3 4
35 36 37
38 39 40
41
42
43
44 45
46 47 MA
RT
K3
RT
F1
K4
K2
K1
K3A
K2A
K4
K2
K1
K3
K2
K3
K1
RT
F
S
2 4
6
4
6
2
6
4
2
5
3
1
5
3
1
5
3
1
10
2
62
62
61
12
34
61
14
14/54
13/53
13
31
11
97
98
14/54
96
13/53
95
*
*
NOTE
*
13/14: for 400 V version
53/54: on auxiliary contact block for 230 V version
