Page 168 - Motor_protection_and_control_Manual_motor_starters_ contactors

AS09 ... AS16 3-pole contactors

Terminal marking and positioning

AS contactors - AC operated
Standard devices without addition of auxiliary contacts
1L1 3L2 5L3 13 A1 1L1 3L2 5L3 21 A1
NO NC

A1 1L1 3L2 5L3 13 A1 1L1 3L2 5L3 21
NO NC
NO NC
2T1 4T2 6T3 14 A2 2T1 4T2 6T3 22 A2 NO NC
A2 2T1 4T2 6T3 14 A2 2T1 4T2 6T3 22
AS09 ... AS16-30-10 AS09 ... AS16-30-01 AS09 ... AS16-30-10 AS09 ... AS16-30-01
4

1L1 3L2 5L3 13 A1
NO
21NC 31NC 43NO 53NO
NC NC NO NO
A1 1L1 3L2 5L3 13 21 31 43 53
22NC 32NC 44NO 54NO NO NC NC NO NO
NO
2T1 4T2 6T3 14 A2 NO NC NC NO NO
A2 2T1 4T2 6T3 14 22 32 44 54
AS09 … AS16-30-32 AS09 ... AS16-30-32

Other possible contact combinations with auxiliary contact blocks added by the user

1L1 3L2 5L3 13 A1 1L1 3L2 5L3 13 A1
NO NO
21 2- -1
NC = + NC
22 2- -2 A1 1L1 3L2 5L3 13 21
NO NC
NO NO
2T1 4T2 6T3 14 A2 2T1 4T2 6T3 14 A2 NO NC
A2 2T1 4T2 6T3 14 22
Combination 11 = AS09 ... AS16-30-10 + CA3-01 Combination 11

1L1 3L2 5L3 13 A1 1L1 3L2 5L3 13 A1
NO NO
21 33 2- 3- -1 -3
NC NO = + NC + NO
22 34 2- 3- -2 -4 A1 1L1 3L2 5L3 13 21 33
NO NC NO
NO NO
2T1 4T2 6T3 14 A2 2T1 4T2 6T3 14 A2 NO NC NO
A2 2T1 4T2 6T3 14 22 34
Combination 21 = AS09 ... AS16-30-10 + CA3-01 + CA3-10 Combination 21

CA3 1-pole auxiliary contact blocks TEF3 front-mounted electronic timer

55 56 67 68
-3 -1 NC NO 55 67
-3 -1 NC NO
NO NO NC NC
-4 -2 NC NO
-4 -2 56 68
1SBC101404S0201
CA3-10 CA3-01 TEF3

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