Page 104 - Motor protection and control Manual motor starters, contactors and overload relays

3/30 ABB MOTOR PROTECTION AND CONTROL

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AF116 ... AF146 3-pole contactors with built-in PLC interface
55 to 75 kW
AC / DC operated with 1 N.O. + 1 N.C. auxiliary contacts for faster opening utilization

AF116 ... AF140 contactors are mainly used for controlling 3-phase motors and power circuits up to
690 V AC, AF146 up to 1000 V AC and AF116 ... AF146 up to 260 V DC. These contactors are of the
03
block type design with 3 main poles.
• control circuit: AC or DC operated with electronic coil interface accepting a wide control voltage
range (e.g. 100...250 V AC and DC), only 2 coils to cover control voltages between 100...500 V
50/60 Hz and 100...500 V DC
- can manage large control voltage variations
- reduced panel energy consumption
1SFC101183V0001 - can withstand short voltage dips and voltage sags (SEMI F47 conditions of use on request)
- very distinct closing and opening
- opening time below 20 ms.
• built-in surge suppression
AF146-30-11 • add-on auxiliary contact blocks for side mounting and a wide range of accessories.

IEC UL / CSA Rated control Auxiliary Type Order code Weight
Rated operational 3-phase General circuit contacts (1)
power current motor use voltage fitted Pkg
θ ≤ 40 °C rating rating Uc min. ... Uc max. (1 pce)
400 V 480 V 600 V AC
AC-3 AC-1
kW A hp A V 50/60 Hz V DC kg
For connection with built-in cable clamps
55 160 75 160 100...250 100...250 1 1 AF116-30-11-33 1SFL427001R3311 1.750
250...500 250...500 1 1 AF116-30-11-34 1SFL427001R3411 1.750
200
100
1 1
1SFC101186V0001 75 225 100 200 250...500 250...500 1 1 AF140-30-11-34 1SFL447001R3411 1.750
1SFL447001R3311
200
100...250
100...250
AF140-30-11-33
75
1.750
1SFL467001R3311
100...250
1 1
AF146-30-11-33
100...250
1.750
AF146-30-11B With bar connections 250...500 250...500 1 1 AF146-30-11-34 1SFL467001R3411 1.750
55 160 75 160 100...250 100...250 1 1 AF116-30-11B-33 1SFL427002R3311 1.500
250...500 250...500 1 1 AF116-30-11B-34 1SFL427002R3411 1.500
75 200 100 200 100...250 100...250 1 1 AF140-30-11B-33 1SFL447002R3311 1.500
250...500 250...500 1 1 AF140-30-11B-34 1SFL447002R3411 1.500
75 225 100 200 100...250 100...250 1 1 AF146-30-11B-33 1SFL467002R3311 1.500
250...500 250...500 1 1 AF146-30-11B-34 1SFL467002R3411 1.500
(1) For other auxiliary contacts arrangements, please contact your ABB local sales organization.
AF116 ... AF146 are equipped with low voltage inputs for control, for example by a PLC.
Control inputs

E
E
10 0.39" 90 3.54" 138.5 5.45" 10 0.39" 90 3.54" 138.5 5.45"
D D D D
55.5 0.22" 19.5 4.96" 55.5 2.18" 19.5 0.77"
150 5.91" 150 5.91"

1SFC101166C0201 - Rev. B
30 1.18" 30 1.18"
AF116, AF140, AF146-30-11 AF116, AF140, AF146-30-11B
Main dimensions mm, inches