Page 314 - ABB_Motor _Protection_and_Control_catalogue_20221216

3/238 ABB MOTOR PROTECTION AND CONTROL

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GAF1250 ... GAF2050 1-pole (3-pole in serie) contactors

1040 to 1750 A DC-1
AC / DC operated with 1 N.O. + 1 N.C. auxiliary contacts

GAF1250 ... GAF2050 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
connection polarities must be respected.
1SFC101004F0201 • 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
GAF1250-10-11 - 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
θ ≤ 55 °C θ ≤ 40 °C (1 pce)
1000 V
1000 V
1SFC101004F0201 DC-1 A V 50/60 Hz V DC kg
A
1040
-
1210
48…130
1SFL647025R6911
48…130 24…60 1 1 GAF1250-10-11 1SFL647025R6811 16.000
16.000
GAF1250-10-11
1 1
100…250 100…250 1 1 GAF1250-10-11 1SFL647025R7011 16.000
GAF1650-10-11 250…500 250…500 1 1 GAF1250-10-11 1SFL647025R7111 16.000
1450 1650 100…250 100…250 1 1 GAF1650-10-11 1SFL677025R7011 35.000
1750 2050 100…250 100…250 1 1 GAF2050-10-11 1SFL707025R7011 35.000
GAF1250 ... GAF2050 are equipped with low voltage inputs for control, for example by a PLC
Control inputs

40 1.57"
27
ø 13 40
40 1.57"40 1.57" 1.06" 0.51" 1.57"
27 27 17 0.67" 17 0.67"
13 0.51" ø 13 ø 13 40 40
1.06" 1.06" 0.51" 0.51" 1.57" 1.57" 13 30 1.18"
30 1.18"
17 0.67"17 0.67" 10 0.39" 0.51" 10 0.39"
13 0.51"13 0.51" 17 0.67"17 0.67"
30 1.18"30 1.18" 13 30 1.18"30 1.18"
AF1350, AF1650
13
AF2050
GAF2050
GAF1650
0.51"
10 0.39"10 0.39" 0.51" 136 5.35" 136 5.35"
10 0.39"10 0.39"
AF1350, AF1650AF1350, AF1650 AF2050AF2050
50 1.97" 136 5.35"136 5.35" 136 5.35"136 5.35"
27 72 2.83" ø 7 0.28" 242 9.53"
1.06"
392 15.43" 312 12.28"
344 13.54" 313 12.32" 263 10.35" 249 9.8" 392 15.43" 392 15.43" 312 12.28" 312 12.28"
47
80 136 5.35" ø9 0.35" 10 0.39"
3.15" 1.85"
101 244 9.61"
3.98" 438 17.24"
1SFC101124F0001 1SFC101125F0001 80 80 136 5.35"136 5.35" ø9 0.35"ø9 0.35" 47 47 10 0.39"10 0.39"
72 2.83" 72 2.83" 46.5 8 0.31" 3.15" 3.15" 1.85" 1.85"
ø13 0.51" 210 8.27" 18.3" 101 101 244 9.61"244 9.61"
3.98" 3.98"
438
438 17.24" 17.24"
GAF1250 GAF1650, GAF2050
Main dimensions mm, inches