EH EK AC Contactors

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 EH EK series AC contactors are suitable for frequency 50/60Hz, rated insulation voltag up to 660~1000V, ratd operation current 9A~550A under AC-3 duty. EH is three poles AC contactor while EK is four poles AC contactor.
The series products are compact structure, superior in materials, and are suitable to be operated for a long time in severe industrial circumstance and various complex weather conditions. They have excellent performance, high controllable power and powerful making & breaking capacity.

Specifications

Type B6 B7 B9 B12 B16 B25 B50 EK100
EK110		 EK145
EK150		 EK160
EK175		 EK200
EK210		 EK370 EK550
Rated operation current
AC1(A)		 <=40¡æ 20 20 22 24 28 45 125 200 250 300 350 550 800
<=55¡æ 16 16 20 22 25 40 105 180 230 270 310 470 650
<=70¡æ ¡¡ ¡¡ 17 19 23 32 85 155 200 215 250 400 575
Area of cable(mm) 2.5 2.5 2.5 2.5 4 6 50 95 150 185 240 2x185 2x240
Rated heated current(A) 20 20 26 28 28 45 125 200 250 300 350 550 800
Rated operation current(A) 9 12 9 12 16 25 50 120 145 175 210 400 550
Type EH80 EH100 EH175 EH260 EH370 EH550 EH700 EH800
Max power
of motor
AC3(kW)		 220~230V 22 30 55 80 110 160 220 220
380~400V 40 55 90 140 200 280 370 400
415V 45 55 90 140 220 315 400 425
660~690V 55 75 110 180 250 400 480 520
1000V 45 110 132 200 355 500 600 650
¡¡ 45 110 132 180 220 250 315 315
Estimated heat current(A) 45 200 260 400 550 500 1000 1000
Rated operation
current(A)		 AC1 145 220 260 400 550 800 1000 1000
AC3 80 120 185 160 400 550 700 720