Wenzhou Kinee Electrical Co., Ltd. is one of the most reliable manufacturers and suppliers of ac220v 3p magnetic contactor in China. We warmly welcome you to wholesale ac220v 3p magnetic contactor for sale here from our factory. All customized products are with high quality and competitive price.
Product Introduction
KNX8C series AC contactors are suitable for circuits using a rated voltage of 660V AC 50/60Hz and a rated current up to 85A, for manufacturing, breaking, frequent starting, and control of AC motors. Combined with auxiliary contact blocks, time delays, and mechanical interlocking devices, it becomes a time-delay contactor, a mechanically interlocked contactor, or a star-delta starter. With a thermal relay, it can be integrated into an electromagnetic starter. It conforms to IEC 60947-1 standard.
For applications requiring a lower control voltage, the AC220V 3P Magnetic contactor variant of this series offers seamless compatibility with standard industrial control systems. Additionally, the AC220V 3P Magnetic contactor configuration ensures reliable performance in frequent start-stop operations, especially when paired with the above-mentioned auxiliary modules. When selecting a AC220V 3P Magnetic contactor for your panel, note that its coil consumption remains within IEC limits even under fluctuating supply conditions. Finally, the AC220V 3P Magnetic contactor version supports the same thermal relay integration, enabling a complete electromagnetic starter solution for 660V main circuits.

Technical Parameters
|
Type |
KNX8C-9 |
KNX8C-12 |
KNX8C-18 |
KNX8C-22 |
KNX8C-32 |
||
|
Applicable Category AC1 duty |
20A |
20A |
25A |
32A |
50A |
||
|
Applicable Category AC3 duty |
200-240V |
2.5kW/11A |
3.5kW/13A |
4.5kW/18A |
5.5kW/22A |
7.5kW/32A |
|
|
380-440V |
4kW/9A |
5.5kW/12A |
7.5kW/18A |
11kW/22A |
15kW/32A |
||
|
500-550V |
4kW/7A |
7.5kW/12A |
7.5kW/13A |
15kW/22A |
18.5kW/28A |
||
|
690V |
4kW/5A |
7.5kW/9A |
7.5kW/9A |
15kW/18A |
18.5kW/21A |
||
|
Continuous Current Ith |
20A |
25A |
30A |
32A |
45A |
||
|
AC Motor |
Single Phase |
115V |
0.5HP |
0.5HP |
1HP |
2HP |
2HP |
|
230V |
1HP |
2HP |
3HP |
3HP |
5HP |
||
|
Three Phase |
200V |
2HP |
3HP |
5HP |
7HP |
7.5HP |
|
|
230V |
3HP |
3HP |
5HP |
7.5HP |
10HP |
||
|
460V |
2HP |
7.5HP |
10HP |
10HP |
20HP |
||
|
575V |
5HP |
10HP |
15HP |
15HP |
20HP |
||
|
Type |
KNX8C-40 |
KNX8C-50 |
KNX8C-65 |
KNX8C-75 |
KNX8C-85 |
||
|
Applicable Category AC1 duty |
60A |
80A |
100A |
110A |
135A |
||
|
Applicable Category AC3 duty |
200-240V |
11kW 40A |
15kW 55A |
18.5kW 65A |
22kW 75A |
25kW 85A |
|
|
380-440V |
18.5kW 40A |
22kW 50A |
30kW 65A |
37kW 75A |
45kW 85A |
||
|
500-550V |
22kW 32A |
30kW 43A |
37kW 60A |
45kW 64A |
45kW 75A |
||
|
690V |
22kW 25A |
30kW 33A |
37kW 47A |
45kW 47A |
45kW 52A |
||
|
Continuous Current Ith |
50A |
70A |
80A |
90A |
100A |
||
|
AC Motor |
Single Phase |
115V |
3HP |
3HP |
5HP |
5HP |
7.5HP |
|
230V |
5HP |
7.5HP |
10HP |
15HP |
15HP |
||
|
Three Phase |
200V |
10HP |
10HP |
15HP |
20HP |
25HP |
|
|
230V |
10HP |
15HP |
20HP |
25HP |
30HP |
||
|
460V |
25HP |
30HP |
40HP |
50HP |
50HP |
||
|
575V |
25HP |
30HP |
40HP |
50HP |
50HP |
||
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