Page 646 - ABB_Motor _Protection_and_Control_catalogue_20221216

4/98 ABB MOTOR PROTECTION AND CONTROL

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Auxiliary contact blocks for MC1 and MC2 mini contactors

Terminal marking and positioning

MACL.., MARL.. side mounted (left or right) 1-pole auxiliary contact block

NO NC NO NC NO NC
23 34 21 32 53 64 51 62 93 04 91 02

04
24 33 22 31 54 63 52 61 94 03 92 01
MACL110A MACL101A MARL110A MARL101A MARL110A..S MARL101A..S
MACL110A MACL101A MARL110A MARL101A MARL110A..S MARL101A..S
MACN.., MARN.. front mounted 2-pole auxiliary contact block

33 21 31 21
NO NC NC NC

34 22 32 22
MACN202A
MACN211A
MACN211A MACN202A
53 63 53 61 51 61
NO NO NO NC NC NC

54 64 54 62 52 62
MARN202A
MARN211A
MARN220A
MARN220A MARN211A MARN202A
MACN.., MARN.. front mounted 4-pole auxiliary contact block

53 21 33 43 53 21 31 43 53 21 31 41
NO NC NO NO NO NC NC NO NO NC NC NC

54 22 34 44 54 22 32 44 54 22 32 42
MACN422A..
MACN431A..
MACN431A MACN422A MACN413A
MACN413A
53 63 73 83 53 61 73 83 53 61 71 83 53 61 71 81 51 61 71 81
NO NO NO NO NO NC NO NO NO NC NC NO NO NC NC NC NC NC NC NC

54 64 74 84 54 62 74 84 54 62 72 84 54 62 72 82 52 62 72 82
MARN404A..
MARN413A..
MARN440A MARN431A MARN422A MARN413A MARN404A
MARN431A..
MARN422A..
MARN440A
Surge suppressors
A1 A1 A1+

A2 E0735D A2 E0734D A2-
Varistor RC Diode