Page 313 - ABB_Motor _Protection_and_Control_catalogue_20221216

ABB MOTOR PROTECTION AND CONTROL 3/237

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GAF460 ... GAF750 1-pole (3-pole in serie) contactors

600 to 875 A DC-1
AC / DC operated with 1 N.O. + 1 N.C. auxiliary contacts

GAF460 ... GAF750 contactors are designed for controlling resistive or slightly inductive loads up
to 1000 V DC. 03
These contactors are of the block type design with 3 main poles for connection in series by the
user according to conductor cross-sectional area or by using LP connection bars to be ordered
separately.
• main poles arc chutes fitted with permanent magnets specially designed for DC breaking. The
1SFC101100F0001 • control circuit: AC or DC operated with electronic coil interface accepting a wide control voltage
connection polarities must be respected.
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
GAF460-10-11 - can manage large control voltage variations
- reduced panel energy consumption
- very distinct closing and opening
- can withstand short voltage dips and voltage sags (SEMI F47 conditions of use on request).
• built-in surge suppression
• 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
Rated operational General use voltage contacts
current rating Uc fitted Pkg
(1 pce)
θ ≤ 40 °C
θ ≤ 55 °C
1SFC101102F0001 1000 V 1000 V DC
DC-1
A
600 A 650 V 50/60 Hz V DC 1 1 GAF460-10-11 (1) 1SFL597025R6811 kg
-
24…60
12.000
GAF750-10-11 48…130 48…130 1 1 GAF460-10-11 1SFL597025R6911 12.000
100…250 100…250 1 1 GAF460-10-11 1SFL597025R7011 12.000
250…500 250…500 1 1 GAF460-10-11 1SFL597025R7111 12.000
875 900 - 24…60 1 1 GAF750-10-11 (1) 1SFL637025R6811 15.000
48…130 48…130 1 1 GAF750-10-11 1SFL637025R6911 15.000
100…250 100…250 1 1 GAF750-10-11 1SFL637025R7011 15.000
250…500 250…500 1 1 GAF750-10-11 1SFL637025R7111 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.
GAF460 ... GAF750 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" 11.5 0.45"
25 22.5 ø6.5 ø10.5 11.5 0.45" 48.5 1.91" 6 0.24" 40 1.57" 22.5 ø6.5 ø12.5 48.5 1.91" 6 0.24"
0.26"
0.49"
0.89"
0.98" 0.89" 0.26" 0.41"
268 10.55" 278 10.94" 273 10.75" 283 11.14"

63 2.48" 72 2.83"
GAF460 GAF750
Main dimensions mm, inches