Page 611 - ABB_Motor _Protection_and_Control_catalogue_20221216

ABB MOTOR PROTECTION AND CONTROL 4/63

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MC1A 3-pole mini contactors with screw terminals

4 kW
AC operated

MC1A 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.
2CDC211003V0019 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
MC1A310AT • suitable for rail or wall mounting. 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
4 20 5 20 24 24 1 0 MC1A310AT1 1SAL102617R9901 0.170
0 1 MC1A301AT1 1SAL102638R9901 0.170
48 48 1 0 MC1A310AT9 1SAL100298R9901 0.170
0 1 MC1A301AT9 1SAL100320R9901 0.170
110...115 110...120 1 0 MC1A310ATJ 1SAL100213R9901 0.170
0 1 MC1A301ATJ 1SAL100223R9901 0.170
120 120 1 0 MC1A310AT4 1SAL102620R9901 0.170
0 1 MC1A301AT4 1SAL102641R9901 0.170
– 208...220 1 0 MC1A310ATM 1SAL102611R9901 0.170
0 1 MC1A301ATM 1SAL220348R9901 0.170
220...230 220...230 1 0 MC1A310AT6 1SAL102622R9901 0.170
0 1 MC1A301AT6 1SAL102643R9901 0.170
220...240 240...277 1 0 MC1A310ATN 1SAL100214R9901 0.170
0 1 MC1A301ATN 1SAL100224R9901 0.170
240 240 1 0 MC1A310AT7 1SAL102623R9901 0.170
0 1 MC1A301AT7 1SAL102995R9901 0.170
380...400 440 1 0 MC1A310ATU 1SAL100215R9901 0.170
0 1 MC1A301ATU 1SAL100225R9901 0.170
415...440 480 1 0 MC1A310ATW 1SAL102615R9901 0.170
0 1 MC1A301ATW 1SAL102636R9901 0.170
500 600 1 0 MC1A310ATY 1SAL102616R9901 0.170
0 1 MC1A301ATY 1SAL102637R9901 0.170

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

48 1.89’’

MC1A

Main dimensions mm, inches