Page 631 - ABB_Motor _Protection_and_Control_catalogue_20221216

ABB MOTOR PROTECTION AND CONTROL 4/83

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MCRK..R 4-pole mini contactor relays for ring tongue ferrules

DC operated - low consumption

MCRK 4-pole mini contactor relays are a high performance but space saving solution used for con-
trol functions or for switching small loads up to 6 A.
These contactors are designed with 4 main poles with various contact combinations:
2CDC211029V0019 • specific screw terminals for an easy connection with ring tongue ferrules
• control circuit: DC operated
• coil with very low energy consumption; suitable for direct control by PLC outputs
• add-on auxiliary contact blocks for front or side mounting (up to 2 additional contacts) and a 04
MCRK040AR
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)
V DC kg
DC operation 24 V / 2 W
24 4 0 MCRK040ARD 1SAH101995R9900 0.245
3 1 MCRK031ARD 1SAH101997R9900 0.245
2 2 MCRK022ARD 1SAH100540R9900 0.245

1.15 0.04’’
68 2.68’’
45 1.77’’ 31 1.22’’

48 1.89’’

MCRK..R

Main dimensions mm, inches