EH series is a 3 pole AC contactor while the EK series is a 4 pole contactor. Both are 100% directly replacement ABB EH EK Magnetic Contactors . The EH is rated operational current 80-800 amp under AC-3 duty, with an insulation voltage up to 660~1000V and suitable for a frequency of 50/60 Hz. It can be mounted in a vertical or horizontal position. The EH contactor line has a large number of accessories available including: auxiliary contacts, timers, and mechanical interlocking devices. EH coils are available in a wide range of operating voltages and are easily changed.
Model
200-208V
220-240V
440-480V
550-600V
General Purpose Current
EH 80
EH 90
EH 110
EH 145
EH 175
EH 210
EH 260
EH 300
EH 450
EH 550
EH 700
EH 800
25
30
30
40
50
60
75
100
125
150
200
250
30
30
40
50
60
75
100
100
150
200
250
300
60
60
75
100
125
150
200
250
350
400
500
600
75
75
100
125
150
200
250
250
400
500
600
700
110
125
140
170
190
230
300
350
525
600
715
900
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