6
Selection of contactor coil and LMRA
Code Contactor coil voltage code Coil voltage (VAC) Line Monitoring Relay Timer
## Z6 200–400 7UG0613-0FE20 3RP1576-1NP208K
## Z8 260–460 7UG0613-0FF20 3RP1576-1NM208K
$$ R0 332–457 7UG0613-0FH20 3RP1576-1NM208K
$$ Q0 304–418 7UG0613-0FG20 3RP1576-1NP208K
Table 1:
Motor Rating At 415V
3ph 50Hz HP/kW
Type Starter MLFB
Line/Delta
Contactor
MLFB
Star Contactor
MLFB
Thermal Relay
IL/Iph AC-3 [A
HRC Fuse
rating
(A)
*
Cu cable size (mm
2
)
Overload Relay range (A)
Motor
Submersible
Pump
MLFB Motor
Submersible
Pump
Incoming
from supply
Outgoing
to Motor
10/7.5 –
FASD1
3TE7421-1JC21-1A## 3TS3110-0A##-08K 3TS3010-0A##-08K 3UW5102-1J 6.3–10 15.4/8.9 –
25 2.5 1.5
– 10/7.5 3TE7421–1KC21-1A## 3TS3210-0A##-08K 3TS3010-0A##-08K 3UW5102-1K 8–12.5 – 19.5/11.2
15/11 – 3TE7421-2AC24-1A## 3TS3300-0A##-08K 3TS3110-0A##-08K 3UW5202-2A 10–16 23/13.3 – 32 4 2.5
17.5/13 15/11 3TE7421-2BC24-1A## 3TS3300-0A##-08K 3TS3110-0A##-08K 3UW5202-2B 12.5–20 26/15 29/16.7 32 6 2.5
20/15 – 3TE7421-2BC26-1A## 3TS3300-0A##-08K 3TS3110-0A##-08K 3UW5202-2B 12.5–20 32/18.5 – 40 6 2.5
25/18.5 – 3TE7421-2CC27-1AZ8 3TS3500-0AZ8-08K 3TS3210-0AZ8-08K 3US5600-2C8K 16–25 36/20.8 –
63
10 4
30/22 20/15 3TE7421-2DC26-1AZ8 3TS3500-0AZ8-08K 3TS3300-0AZ8-08K 3US5600-2D8K 20–32 45/26 39/22.5 10 6
40/30 30/22 3TE7421-2RC28-1AZ8 3TS3500-0AZ8-08K 3TS3400-0AZ8-08K 3US5600-2R8K 32–40 59/34.1 57/32.9 80 16 10
50/37 –
FASD2
3TE7421-8MC33-1A$$ 3TS4722-0A$$-08K 3TS3500-0A$$-08K 3US5600-8M8K 36–45 71/41 –
160 25 10– 40/30 3TE7421-2TC31-1A$$ 3TS4722-0A$$-08K 3TS3500-0A$$-08K 3US5800-2T8K 40–57 – 76/43.9
– 50/37 3TE7421-2TC33-1A$$ 3TS4722-0A$$-08K 3TS3600-0A$$-08K 3US5800-2T8K 40–57 – 85/49.1
75/55 –
FASD3
3TE7421-2PC35-1A$$ 3TS4822-0A$$-08K 3TS4722-0A$$-08K 3US5800-2P8K 50–63 104.4/60.3 – 160 35 16
– 75/55 3TE7421-5CC35-1A$$ 3TS5122-0A$$-08K 3TS4822-0A$$-08K 3US5800-5C8K 85–105 – 158/91.2 200 70 35
*RecommendedMax.Back-upHRCFuserating,SIEMENSMaketype3NA7–500V
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