ABB 3-pole Contactors Connection Diagram
AF09 ... AF30 3-pole Contactors
++
Terminal Marking and Positioning
Standard devices without addition of auxiliary contacts
A1 A2
13
5L3
3L2
1L1
NO
NO
14
6T3
4T2
2T1
A1 A2
A1 A2
21
5L3
3L2
1L1
NC
NC
22
6T3
4T2
2T1
A1 A2
AF09...AF16..-30-10 AF09...AF16..-30-01 AF26...AF30..-30-00
Other possible contact combinations with auxiliary contacts
A1 A2
13
5L3
3L2
1L1
NO
21
NC
22
NO
14
6T3
4T2
2T1
A1 A2
Combination 11 =
A1 A2
5L33L2
1L1
2-
=
2-
2T1
A1 A2
AF09...AF16..-30-10
13
NO
+
NO
146T34T2
+
1L1
2T1
-1
NC
-2
CA4-01
A1 A2
3L2
4T2
A1 A2
5L3
6T3
A1 A2
5L3
3L2
1L1
13
21
NO
NC
14
22
6T3
4T2
2T1
A1 A2
Combination 11 =
1L1
A1
A2
5L33L2
13
NO
NO
6T34T2
2T1
14
A1
6T34T2
2T1
A2
5L33L2
1L1
AF09...AF16..-30-10 AF26...AF30..-30-00
A1
2T1
A2
21
NC
NC
6T34T2
22
5L33L2
1L1
AF09...AF16..-30-01
1L1
A1 A2
1L1
1-1-2-
=
2-
A1 A2
AF26...AF30..-30-00
5L33L2
-3
-1
NO
NC
-4
-2
6T34T22T1
+
CA4-10
+
CA4-01
A1
A2
Combination 11
5L33L2
6T34T2
2T1
21
13
NC
NO
NO
NC
14
22
13
5L3
3L2
1L1
NO
A1
21
33
NC
NO
=
22
34 A2
NO
14
6T3
4T2
2T1
Combination 21 =
A1 A2
13X
21X
22X
14X
NO
NC
NC
NO
13
5L3
3L2
1L1
NO
NO
14
6T3
4T2
2T1
A1 A2
Combination 21 =
13
5L33L2
1L1
NO
NO
146T34T2
2T1
AF09...AF16..-30-10
NO
13X
21X
NC
=
NC
22X
14X
NO
CAL4-11
+
+
A1 21
33
NC
NO
+
22
34 A2
+
CAT4-11M
A1 A2
13
5L3
3L2
1L1
NO
NO
14
6T3
4T2
2T1
A1 A2
AF09...AF16..-30-10
A1 A2
13
5L3
3L2
1L1
NO
31
21
43
53
NC
NC
NO
NO
32
22
44
54
NO
14
6T3
4T2
2T1
A1 A2
Combination 32 =
A1 A2
5L33L2
1L1
=
2T1
A1 A2
AF09...AF16..-30-10
1L1
13
NO
NO
146T34T2
+
21 31
43 53
NCNC
+
NO NO
3222
44 54
CA4-22M
A1
A2
Combination 21
A1
A2
Combination 32
A1
A2
5L33L2
6T34T2
2T1
1L1
5L33L2
6T34T2
2T1
1L1
5L33L2
6T34T2
2T1
Combination 21
21
13
33
NC
NO
NO
NO
NO
NC
14
34
22
21
13
NO
NO
14
13
NO
NO
14
43
31
NC
NO
NC
NO
NC
NC
44
32
22
13X
21X
NO
NC
NO
NC
14X
22X
Note: Only AF..Z contactor with DC control voltage 12...20 V DC need to respect the connection polarities indicated close to the coil terminals: A1+ for the positive pole and A2- for the negative pole
53
NO
NO
54
Motor protection and control | 41
Add-on Auxiliary Contacts
212213
434433
21
1
3
3
3
Terminal Marking and Positioning
1-pole auxiliary contacts
-1
NC
-2
-3
NO
-4
CA4-01 CA4-10 CC4-01 CC4-10
-5
NC
-6
-7
NO
-8
2-pole auxiliary contacts
44X
13X /
14X /
CAL4-11
(Left side-mounted)
21X /
NO
NC
43X
22X /
32X
31X /
31X
32X /
CAL4-11
(Right side-mounted)
22X
NC NO
21X
43X /
44X /
14X
13X
21
NC
22
CAT4-11M CAT4-11E CAT4-11U
4-pole auxiliary contacts
232433
13
NO
14
NONO NO
34
43
44
CA4-40E CA4-13M CA4-40U
NC NONO
NO
14
34
CA4-31E CA4-31M CA4-31U
212213
434431
NCNC NO
NO
14
32
CA4-22E CA4-22M CA4-22U
212211
414231
NCNC NCNC
12
32
CA4-04E CA4-04M
21
313241
NC
NCNC
22
42
NC
NONO NO
22333443445354
313243
21
NC
NO NO
NC
22
44
313221
NCNC NCNC
22
42
53
NO
54
53
54
515241
3
NO
4
NC NONO
NO
2
4
1
3
NO
2
4
3
4
33
NO
34
3
NONO NO
4
4
1
NCNC NO
2
13
21
NO
NC
14
22
3
4
4
3
4
-3
-1
NO
NC
-4
-2
42 | Motor protection and control
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