Page 472 - Motor_protection_and_control_Manual_motor_starters_ contactors

GA75 ... GAF2050 contactors

Terminal marking and positioning

GA75 contactors - AC operated
Standard devices without addition of auxiliary contacts
A1 A2 A1 A2
1L1 + 1L1 +
NO 13X 1L1 + 1L1 + 13X 21X
NC 21X A1 A1
NC 22X
NO 14X
2T1 – 2T1 – A2 A2
A2 A2 2T1 – 2T1 – 14X 22X
GA75-10-00 GA75-10-11 GA75-10-00 GA75-10-11

5

GAE75 contactors - DC operated
Standard devices without addition of auxiliary contacts

A1 A2 A1 A2
1L1 + 1L1 +
35X 35X
NO 13X
C NC 21X C 35X 1L1 + 35X 1L1 + 13X 21X
D D A1 A1
L L
5 NC 22X 5
NO 14X
36X 36X
2T1 – 2T1 – A2 A3 A2 A3
A3 A3
36X 36X
2T1 – 2T1 – 14X 22X
GAE75-10-00 GAE75-10-11 GAE75-10-00 GAE75-10-11

GAF185 ... GAF2050 contactors - AC / DC operated

+
GAF2050-10
Ith=2050A Ui = 1000V DC
Ie DC-1 = 2050A Ue = 1000V DC
IEC 60947-4-1
EN 60947-4-1
All 3 poles must be
connected in series
Device equipped with 1G1129
permmanent magnets
1L1 + 13X 21X
A1
A2
Connection bars are sold separately 2T1 – 14X 22X
GAF185 ... GAF2050-10-11 GAF185 ... GAF2050-10-11

1SBC101985S0201

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