Page 41 - Motor protection and control Manual motor starters, contactors and overload relays

ABB MOTOR PROTECTION AND CONTROL 2/15

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MO165 manual motor starters magnetic only

16 to 80 A – with electromagnetic protection 02

The MO165 manual motor starter magnetic only is a compact and powerful range for motor
protection up to 45 kW (400 V AC) in width of 55 mm. The devices are used to manually switch
on and off loads/motors and to protect them reliably and without the need for a fuse from
short-circuits. The manual motor starter offers a rated service short-circuit breaking capacity up
to 100 kA at 400 V AC. A combination together with overload relays or motor controllers allows
the protection of motors. Further features are the built-in disconnect function, trip-free mecha-
nism and a rotary handle with a clear switch position indication.
The manual motor starters magnetic only are suitable for three- and single-phase applications.
2CDC241008V0017 contacts, undervoltage releases, shunt trips, 3-phase bus bars and power in-feed blocks are
The handle is lockable to protect against unauthorized changes. Auxiliary contacts, signaling
available as accessory.
MO165-65 Rated Rated Short-circuit Rated Type Order code Weight
operational operational breaking instantaneous (1 pce)
power current capacity Ics short-circuit
400 V at 400 V AC current
AC-3, AC-3e setting li
kW A kA A kg
7.5 16 100 240 MO165-16 1SAM461000R1011 0.950
7.5 20 100 300 MO165-20 1SAM461000R1012 0.950
11 25 100 375 MO165-25 1SAM461000R1013 0.960
15 32 100 480 MO165-32 1SAM461000R1014 0.970
22 42 50 630 MO165-42 1SAM461000R1015 0.970
22 54 30 810 MO165-54 1SAM461000R1016 0.970
30 65 30 975 MO165-65 1SAM461000R1017 0.980
37 73 30 1022 MO165-73 1SAM461000R1018 1.000
45 80 30 1120 MO165-80 1SAM461000R1019 1.000
Note: For overload protection of motors, an appropriate thermal or electronic overload relay must be used.

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"
MO165
Main dimensions mm, inches