Page 580 - Motor protection and control Manual motor starters, contactors and overload relays

4/64 ABB MOTOR PROTECTION AND CONTROL

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MC1C 3-pole mini contactors with screw terminals

4 kW
DC operated

MC1C 3-pole mini contactors are a high performance but space saving solution for the control of
small motors and resistive loads up to 690 V AC and 220 V DC.
These contactors are designed with 3 main poles and one built-in auxiliary contact:
2CDC211005V0019 • control circuit: DC operated
• add-on auxiliary contact blocks for front or side mounting (up to 6 additional contacts) and
a wide range of accessories
• suitable for rail or wall mounting.
MC1C310AT
04
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 (1pce)
400 V 480 V 600 V AC Uc
AC-3 AC-1
kW A hp A V DC kg
MC1C mini contactors
4 20 5 20 12 1 0 MC1C310ATB 1SAL100210R9901 0.250
0 1 MC1C301ATB 1SAL100220R9901 0.250
24 1 0 MC1C310ATD 1SAL100216R9901 0.250
0 1 MC1C301ATD 1SAL100226R9901 0.250
24 1 0 MC1C310ATDD 1SAL113312R9901 0.250
with Diode 0 1 MC1C301ATDD 1SAL113328R9901 0.250
MC1C mini contactors with extended operating limits coil
4 20 5 20 24* 1 0 MC1C310ATWD 1SAL220373R9901 0.250
0 1 MC1C301ATWD 1SAL220372R9901 0.250
48* 1 0 MC1C310ATWG 1SAL100380R9901 0.250
0 1 MC1C301ATWG 1SAL200795R9901 0.250
110* 1 0 MC1C310ATWJ 1SAL220371R9901 0.250
0 1 MC1C301ATWJ 1SAL220370R9901 0.250
125* 1 0 MC1C310ATWL 1SAL220460R9901 0.250
0 1 MC1C301ATWL 1SAL220459R9901 0.250
220* 1 0 MC1C310ATWN 1SAL220369R9901 0.250
0 1 MC1C301ATWN 1SAL220368R9901 0.250
* With the extended operating limits coils:
- at nominal voltage, Uc, a higher number of additional auxiliary contacts can be attached to the device
- a wider range of voltages, -30% ≤ Uc ≤ +30%, can be used for the operation with a limitation of the number of auxiliary contacts.

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

48 1.89’’
2CDC103063C0202 - Rev. A

MC1C

Main dimensions mm, inches