Page 655 - Motor_protection_and_control_Manual_motor_starters_ contactors

NSL..S contactor relays - with spring terminals

Terminal marking and positioning

NSL..S contactor relays - DC operated (the polarity A1+, A2- must be respected)
Standard devices without addition of auxiliary contact blocks
A1+ 13 21 31 43 A1+ 13 21 33 43
13 21 31 43 A1+ 13 21 33 43 A1+ 13 23 33 43 A1+ 13 23 33 43 A1+ NO NC NC NO NO NC NO NO
NO NC NC NO NO NC NO NO NO NO NO NO NO NO NO NO A2- NO 14 NC 22 NC 32 NO 44 A2- NO NC 22 NO 34 NO 44
51 61 71 81 14
NSL22ES NSL31ES
NC NC NC NC
52 62 72 82 A1+ A1+ 13 23 33 43 51 61 71 81
NO NC NC NO NO NC NO NO NO NO NO NO NO NO NO NO NO 13 NO 23 NO 33 NO 43 NO NO NO NO NC NC NC NC
14 22 32 44 A2- 14 22 34 44 A2- 14 24 34 44 A2- 14 24 34 44 A2-
A2- NO 14 NO 24 NO 34 NO 44 A2- NO 14 NO 24 NO 34 NO 44 NC 52 NC 62 NC 72 NC 82
NSL22ES NSL31ES NSL40ES NSL44ES NSL40ES NSL44ES

A1+ 13 23 33 43 53 61 71 81 A1+ 13 23 33 43 53 61 71 83
NO NO NO NO NO NC NC NC NO NO NO NO NO NC NC NO
13 23 33 43 A1+ 13 23 33 43 A1+ 13 23 33 43 A1+ 13 23 33 43 A1+
NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO A2- NO NO NO NO NO NC NC NC A2- NO NO NO NO NO NC NC NO
53 61 71 81 53 61 71 83 53 61 73 83 53 63 73 83 14 24 34 44 54 62 72 82 14 24 34 44 54 62 72 84
NSL53ES NSL62ES
NO NC NC NC NO NC NC NO NO NC NO NO NO NO NO NO
6
54 62 72 82 54 62 72 84 54 62 74 84 54 64 74 84 A1+ 13 23 33 43 53 61 73 83 A1+ 13 23 33 43 53 63 73 83
NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NC NO NO NO NO NO NO NO NO NO NO
14 24 34 44 A2- 14 24 34 44 A2- 14 24 34 44 A2- 14 24 34 44 A2-
A2- NO 14 NO 24 NO 34 NO 44 NO 54 NC 62 NO 74 NO 84 A2- NO 14 NO 24 NO 34 NO 44 NO 54 NO 64 NO 74 NO 84
NSL53ES NSL62ES NSL71ES NSL80ES NSL71ES NSL80ES

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

A1+ 13 21 33 43 53
13 21 33 43 A1+ 13 21 33 43 A1+ 13 23 33 43 A1+ 13 23 33 43 A1+ NO NC NO NO NO
NO NC NO NO NO NC NO NO NO NO NO NO NO NO NO NO NO NC NO NO NO
A2- 14 22 34 44 54
53 5- -3 51 61 5- 6- -1 -1 Combination 41E
NO = + NO NC NC = + NC + NC
54 5- -4 52 62 5- 6- -2 -2
A1+ 13 23 33 43 51 61
NO NC NO NO NO NC NO NO NO NO NO NO NO NO NO NO NO NO NO NO NC NC
14 22 34 44 A2- 14 22 34 44 A2- 14 24 34 44 A2- 14 24 34 44 A2-
A2- NO 14 NO 24 NO 34 NO 44 NC 52 NC 62
Combination 41E = NSL31ES + CA3-10S Combination 42E = NS4L0ES + CA3-01S + CA3-01S Combination 42E

A1+ 13 23 33 43 53
13 23 33 43 A1+ 13 23 33 43 A1+ 13 23 33 43 A1+ 13 23 33 43 A1+ NO NO NO NO NO
NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO
A2- NO 14 NO 24 NO 34 NO 44 NO 54
53 5- -3 53 63 5- 6- -3 -3
NO = + NO NO NO = + NO + NO Combination 50E
54 5- -4 54 64 5- 6- -4 -4
A1+ 13 23 33 43 53 63
NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO
14 24 34 44 A2- 14 24 34 44 A2- 14 24 34 44 A2- 14 24 34 44 A2-
A2- NO 14 NO 24 NO 34 NO 44 NO 54 NO 64
Combination 50E = NSL40ES + CA3-10S Combination 60E = NSL40ES + CA3-10S + CA3-10S Combination 60E

CA3..S 1-pole auxiliary contact blocks

-3 -1
-3 -1
NO NO NC NC
-4 -2
-4 -2 1SBC101416S0201
CA3-10S CA3-01S

ABB | 6/31