ABB 4-pole contactors Connection Diagram
E2141D2
E2143D2
AF09(Z)B ... AF370B 4-pole contactors
A1
1L1
3L2 5L3
A1
1 R3 R5
7
A2
2T1 4T2 6T38T4
A2
2 R4 R6
8
5L33L2
A1
A2
6T34T2
1L1
2T1
13
14
7L4
8T4
21
22
5L33L2
A1
A2
6T34T2
1L1
2T1
13
14
7L4
8T4
21
22
A2
22
1L1
3L2 5L3 7L4
21X
A2
2T1 4T2 6T3
8T4
14X
22X
A1
A2
1L1
3L2 5L3
7L4
2T1
4T2 6T3
8T4
A1
1L1
3L2
5L3
7L4
A1
1
2
R4 R6
8
R3
R5
7
A2 2T1
4T2
6T3
8T4
A2 2
A1
1L1
3L2 5L3 7L4
132131 43
NO 13X 43X NO
31X NC
NC 21X
32X NC
NC 22X
NO 14X
44X NO
5L3 7L4
13X 21X 31X
43X
6T3 8T4
14X 22X 32X 44X
A1
1L1
3L2
A2
2T1
4T2
Terminal marking and positioning
AF09(Z)B ... AF38(Z)B contactors
Standard devices without addition of auxiliary contacts
A1 A2
7L4
5L3
3L2
1L1
3
8T4
6T3
4T2
2T1
A1 A2 A1 A2
AF09(Z)B ... AF38(Z)B-40-00 AF09(Z)B ... AF38(Z)B-22-00 AF09(Z)B ... AF38(Z)B-40-00 AF09(Z)B ... AF38(Z)B-22-00
Other possible contact combinations with auxiliary contacts added by the user
A1 A2
7
R5R3
1
7L4
8
R6R42
A1 A2
7L4
5L3
3L2
1L1
13
21
NO
NC
14
22
8T4
6T3
4T2
2T1
A1 A2
Combination 11
A1 A2
7L4
5L3
3L2
1L1
21
13
31
43
NC
NO
NC
NO
22
14
32
44
8T4
6T3
4T2
2T1
A1 A2
Comb inat ion 22 = AF09(Z)B ... AF26(Z)B-40-00 + CA4-22E
A1 A2
7L4
5L33L2
1L1
13
=
8T46T34T22T1
A1 A2
=
AF09(Z)B ... AF26(Z)B-40-00 + CA4-11E
A1 A2
7L4
5L33L2
1L1
=
8T46T34T22T1
A1 A2
NO
+
14
13 21
NCNO
+
2214
21
NC
22
31 43
NC NO
32 44
5L3
3L2
1L1
A1
13
21
NO
NC
14
22 A2
6T3
4T2
2T1
A1 A2
1L1
NO
13X
21X
NC
NC
22X
14X
NO
A1 A2
Combination 11 =
AF45 ... AF75 contactors
Standard devices without addition of auxiliary contacts
A2
A1
1
R3 R5
7
NO
7L4
=
8T4
7L4
5L33L2
8T4
6T34T22T1
7L4
5L33L2
1L1
A1 13
21
NO
+
8T46T34T22T1
NC
14
22 A2
= AF09(Z)B ... AF26(Z)B-40-00 + CAT4-11E Comb inat ion 11
A1 A2
7L4
5L33L2
NO
13X
21X
NC
=
NC
22X
14X
NO
CAL4-11 + AF09(Z)B ... AF26(Z)B-40-00
1L1
+
8T46T34T22T1
A1 A2
Combination 11
Combination 11
2T1 4T2 6T3 8T4
Combination 22
A1
Combination 11
NC
NO
NC
NO
NC
NO
NC
NONCNC NO
NC NO
NO
NC
32 44
14
13X
NC
NO
NO
NC
AF45-40-00
AF75-40-00
AF45-22-00
AF75-22-00
AF45-40-00
AF75-40-00
AF116B ... AF370B contactors
Standard devices with factory mounted auxiliary contacts
3L2 5L3
1L1
A1 A2
AF116B ... AF370B-40-22 AF116B ... AF370B-40-22
226 | ABB
2T1
4T2 6T3
7L4
8T4
AF45-22-00
AF75-22-00
NO NC NC NO
NO NC NC NO
8
R
6
R4
1SBC100124S0201
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