Page 628 - ABB_Motor _Protection_and_Control_catalogue_20221216

4/80 ABB MOTOR PROTECTION AND CONTROL

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MCRI, MCRK 4-pole mini contactor relays with screw terminals

DC operated - low consumption

MCRI, MCRK 4-pole mini contactor relays are a high performance but space saving solution used
for control functions or for switching small loads up to 6 A.
2CDC211025V0019 These contactors are designed with 4 poles with various contact combinations:
• control circuit: DC operated
• coil with very low energy consumption; suitable for direct control by PLC outputs
• only for K variants: add-on auxiliary contact blocks for front or side mounting (up to 2 additional
contacts)
MCRI040AT
04
• wide range of accessories
• suitable for rail or wall mounting.
Rated control circuit Auxiliary Type Order code Weight
voltage contacts
Uc fitted Pkg
(1 pce)
2CDC211026V0019 V DC kg
DC operation 24 V / 1.2 W
4 0
24
3 1 MCRI040ATD 1SAH100530R9900 0.235
MCRI031ATD
0.235
1SAH100531R9900
2 2 MCRI022ATD 1SAH100532R9900 0.235
MCRK040AT
DC operation 24 V / 2 W
24 4 0 MCRK040ATD 1SAH100533R9900 0.235
3 1 MCRK031ATD 1SAH100534R9900 0.235
2 2 MCRK022ATD 1SAH100535R9900 0.235

2.20 0.08’’
68 2.68’’
45 1.77’’ 31 1.22’’

48 1.89’’

MCRI, MCRK

Main dimensions mm, inches