Page 585 - Motor protection and control Manual motor starters, contactors and overload relays

ABB MOTOR PROTECTION AND CONTROL 4/69

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MC1K..R 3-pole mini contactors for ring tongue ferrules

4 kW
DC operated - low consumption

MC1K..R 3-pole interface mini contactors are high performance but space saving solution for the
control of small motors and resistive circuits up to 690 V AC and 220 V DC.
These contactors are designed with 3 main poles and one built-in auxiliary contact:
2CDC211012V0019 • specific screw terminals for an easy connection with ring tongue ferrules
• control circuit: DC operated

• add-on auxiliary contact blocks for front or side mounting (up to 2 additional contacts) and
MC1K310AR • coil with very low energy consumption; suitable for direct control by PLC outputs 04
a wide range of accessories
• suitable for rail or wall mounting.
IEC UL/CSA Rated Auxiliary Type Order code Weight
Rated operational 3-phase General control contacts
power current motor use circuit fitted Pkg
θ ≤ 55 °C rating rating voltage (1 pce)
400 V 480 V 600 V AC Uc
AC-3 AC-1
kW A hp A V DC kg
DC operation 24 V / 2 W
4 20 5 20 24 1 0 MC1K310ARD 1SAL103446R9901 0.250
0 1 MC1K301ARD 1SAL101858R9901 0.250

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

48 1.89’’
2CDC103063C0202 - Rev. A

MC1K..R

Main dimensions mm, inches