Page 612 - ABB_Motor _Protection_and_Control_catalogue_20221216

4/64 ABB MOTOR PROTECTION AND CONTROL

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MC2A 3-pole mini contactors with screw terminals

5.5 kW
AC operated

MC2A 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.
2CDC211004V0019 These contactors are designed with 3 main poles and one built-in auxiliary contact:
• control circuit: AC 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.
MC2A310AT
04
IEC UL/CSA Rated control circuit Auxiliary Type Order code Weight
Rated operational 3-phase General voltage contacts
power current motor use Uc fitted Pkg
θ ≤ 55 °C rating rating (1 pce)
400 V 480 V 600 V AC
AC-3 AC-1
kW A hp A V 50 Hz V 60 Hz kg
5.5 20 7.5 20 24 24 1 0 MC2A310AT1 1SAL103577R9902 0.170
0 1 MC2A301AT1 1SAL103569R9902 0.170
48 48 1 0 MC2A310AT9 1SAL103268R9902 0.170
0 1 MC2A301AT9 1SAL103269R9902 0.170
110...115 110...120 1 0 MC2A310ATJ 1SAL103573R9902 0.170
0 1 MC2A301ATJ 1SAL103565R9902 0.170
120 120 1 0 MC2A310AT4 1SAL101644R9902 0.170
0 1 MC2A301AT4 1SAL101641R9902 0.170
– 208...220 1 0 MC2A310ATM 1SAL103835R9902 0.170
0 1 MC2A301ATM 1SAL100046R9902 0.170
220...230 220...230 1 0 MC2A310AT6 1SAL103579R9902 0.170
0 1 MC2A301AT6 1SAL103571R9902 0.170
220...240 240...277 1 0 MC2A310ATN 1SAL103574R9902 0.170
0 1 MC2A301ATN 1SAL103566R9902 0.170
240 240 1 0 MC2A310AT7 1SAL101875R9902 0.170
0 1 MC2A301AT7 1SAL101877R9902 0.170
380...400 440 1 0 MC2A310ATU 1SAL103575R9902 0.170
0 1 MC2A301ATU 1SAL103567R9902 0.170
415...440 480 1 0 MC2A310ATW 1SAL135704R9902 0.170
0 1 MC2A301ATW 1SAL135705R9902 0.170
500 600 1 0 MC2A310ATY 1SAL101876R9902 0.170
0 1 MC2A301ATY 1SAL101907R9902 0.170

2.25 0.08’’
56 2.20’’
45 1.77’’ 31 1.22’’

48 1.89’’

MC2A

Main dimensions mm, inches