Page 39 - Motor protection and control Manual motor starters, contactors and overload relays

ABB MOTOR PROTECTION AND CONTROL 2/13

—
MS165 manual motor starters

10 to 80 A – with thermal and electromagnetic protection 02

MS165 is a compact and powerful range for motor protection up to 45 kW (400 V) / 80 A in width
of 55 mm. This type has also a clear and reliable indication of fault in a separate window in the
event of short-circuit tripping. Further features are the built-in disconnect function, temperature
compensation, trip-free mechanism and a rotary handle with a clear switch position indication.
The manual motor starter is suitable for three- and single-phase applications. The handle is
lockable to protect against unauthorized changes. Auxiliary contacts, signaling contacts,
undervoltage releases, shunt trips, power in-feed blocks are available as accessory.
These are suitable throughout the MS116/MS132/MS165-range.
2CDC241007V0017 Rated Setting Short-circuit Rated Type Order code Weight
instantaneous
breaking
range
(1 pce)
operational
power
400 V AC
400 V capacity Ics at short-circuit
current setting
MS165-65 AC-3, AC-3e li
kW A kA A kg
7.5 10 ... 16 100 240 MS165-16 1SAM451000R1011 0.950
7.5 14 ... 20 100 300 MS165-20 1SAM451000R1012 0.950
11 18 ... 25 100 375 MS165-25 1SAM451000R1013 0.960
15 23 ... 32 100 480 MS165-32 1SAM451000R1014 0.970
22 30 ... 42 50 630 MS165-42 1SAM451000R1015 0.970
22 40 ... 54 30 810 MS165-54 1SAM451000R1016 0.970
30 52 ... 65 30 975 MS165-65 1SAM451000R1017 0.980
37 62 ... 73 30 1022 MS165-73 1SAM451000R1018 1.000
45 70 ... 80 30 1120 MS165-80 1SAM451000R1019 1.000
Note: Manual motor starters should always be selected so that the actual motor current is within the setting range.

55 2.17"
17.5 0.69" 17.5 0.69" 122.1 4.81"
5.5 0.22" 95.5 3.76"

0.07"
1.75
4.17" 5.62" 1.38" 44.9 1.77" 3.01"
106 142.65 35 76.35

2CDC131062C0201 - Rev. B

2.05 0.08" 93.5 3.68"
MS165
Main dimensions mm, inches