Page 588 - Motor protection and control Manual motor starters, contactors and overload relays

4/72 ABB MOTOR PROTECTION AND CONTROL

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MC1C, MC2C 4-pole mini contactors with screw terminals

4 to 5.5 kW
DC operated

MC1C, MC2C 4-pole mini contactors are a high performance but space saving solution for the con-
trol of small motors and resistive loads up to 690 V AC and 220 V DC.
These contactors are designed with 4 main poles:
2CDC211015V0019 • 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.
MC1C400AT
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 (1 pce)
400 V 480 V 600 V AC Uc
AC-3 AC-1
kW A hp A V DC kg
2CDC211016V0019 4 20 5 20 12 0 0 MC1C400ATB 1SAL100360R9901 0.250
4 N.O. main poles
1SAL100366R9901
0.250
0 0
24
MC1C400ATD
24
with Diode 0 0 MC1C400ATDD 1SAL101841R9901 0.250
MC2C400AT
4 N.O. main poles mini contactors with extended operating limits coil
4 20 5 20 24* 0 0 MC1C400ATWD 1SAL220344R9901 0.250
48* 0 0 MC1C400ATWG 1SAL220364R9901 0.250
110* 0 0 MC1C400ATWJ 1SAL220342R9901 0.250
125* 0 0 MC1C400ATWL 1SAL220462R9901 0.250
220* 0 0 MC1C400ATWN 1SAL220340R9901 0.250
5.5 20 7.5 20 24* 0 0 MC2C400ATWD 1SAL101961R9902 0.250
48* 0 0 MC2C400ATWG 1SAL101962R9902 0.250
110* 0 0 MC2C400ATWJ 1SAL101963R9902 0.250
125* 0 0 MC2C400ATWL 1SAL101964R9902 0.250
220* 0 0 MC2C400ATWN 1SAL100445R9902 0.250
2 N.O. + 2 N.C. main poles mini contactors with extended operating limits coil
4 20 5 20 24* 0 0 MC1CB00ATWD 1SAL220345R9901 0.250
48* 0 0 MC1CB00ATWG 1SAL220366R9901 0.250
110* 0 0 MC1CB00ATWJ 1SAL220343R9901 0.250
125* 0 0 MC1CB00ATWL 1SAL220461R9901 0.250
220* 0 0 MC1CB00ATWN 1SAL220341R9901 0.250
5.5 20 7.5 20 24* 0 0 MC2CB00ATWD 1SAL101965R9902 0.250
48* 0 0 MC2CB00ATWG 1SAL101966R9902 0.250
110* 0 0 MC2CB00ATWJ 1SAL101967R9902 0.250
125* 0 0 MC2CB00ATWL 1SAL204888R9902 0.250
220* 0 0 MC2CB00ATWN 1SAL101968R9902 0.250
Note : Other contact configuration available. Please consult your ABB local sales organization.
* 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, MC2C

Main dimensions mm, inches