Page 121 - Motor protection and control Manual motor starters, contactors and overload relays

ABB MOTOR PROTECTION AND CONTROL 3/47

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AF400 ... AF750 3-pole contactors
200 to 400 kW
AC / DC operated with 2 N.O. + 2 N.C. auxiliary contacts

AF400 ... AF750 contactors are mainly used for controlling 3-phase motors and power circuits up
to 690 V AC or 600 V DC (2). These contactors are of the block type design with 3 main poles. 03
• 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 4 coils to cover control voltages between 48...500 V
50/60 Hz and 24...500 V DC
- can manage large control voltage variations
- reduced panel energy consumption
- very distinct closing and opening
1SFC101081V0001 • built-in surge suppression
- can withstand short voltage dips and voltages sags (SEMI F47 conditions of use on request).
• add-on auxiliary contact blocks for side mounting and a wide range of accessories.
IEC UL/CSA Rated control circuit Auxiliary Type Order code Weight
AF460-30-22
Rated operational 3-phase General voltage contacts
power current motor use Uc fitted Pkg
θ ≤ 40 °C rating rating (1 pce)
400 V 690 V 480 V 600 V AC
AC-3 AC-1
kW A hp A V 50/60 Hz V DC kg
200 600 350 550 - 24…60 2 2 AF400-30-22 1SFL577001R6822 (1) 12.000
48…130 48…130 2 2 AF400-30-22 1SFL577001R6922 12.000
100…250 100…250 2 2 AF400-30-22 1SFL577001R7022 12.000
250…500 250…500 2 2 AF400-30-22 1SFL577001R7122 12.000
250 700 400 650 - 24…60 2 2 AF460-30-22 1SFL597001R6822 (1) 12.000
48…130 48…130 2 2 AF460-30-22 1SFL597001R6922 12.000
1SFC101091V0001 315 800 500 750 250…500 250…500 2 2 AF460-30-22 1SFL597001R7122 12.000
100…250
AF460-30-22
2 2
12.000
100…250
1SFL597001R7022
24…60
2 2
-
15.000
AF580-30-22
1SFL617001R6822 (1)
48…130
1SFL617001R7022
15.000
AF580-30-22
100…250
2 2
100…250 48…130 2 2 AF580-30-22 1SFL617001R6922 15.000
AF750-30-22
250…500 250…500 2 2 AF580-30-22 1SFL617001R7122 15.000
400 1050 600 900 - 24…60 2 2 AF750-30-22 1SFL637001R6822 (1) 15.000
48…130 48…130 2 2 AF750-30-22 1SFL637001R6922 15.000
100…250 100…250 2 2 AF750-30-22 1SFL637001R7022 15.000
250…500 250…500 2 2 AF750-30-22 1SFL637001R7122 15.000
(1) The connection polarities indicated close to the coil terminals must be respected: A1 for the positive pole and A2 for the
negative pole.
(2) Up to 850 V DC for AF580, AF750.
AF400...AF750 are equipped with low voltage inputs for control, for example by a PLC.
Control inputs

210 8.27" 242 9.53"
186 7.32" 216 8.5" 40 22.5 ø6.5 ø12.5 11.5 0.45" 48.5 1.91" 6 0.24"
25 22.5 ø6.5 ø10.5 48.5 6 1.57" 0.89" 0.26" 0.49"
0.98" 0.89" 0.26" 0.41" 1.91" 0.24"
11.5 0.45"

268 10.55" 278 10.94" 273 10.75" 283 11.14"

1SFC101014C0201 - Rev. A
72 2.83"
63 2.48"
AF400, AF460 AF580, AF750
Main dimensions mm, inches