Direct sale 80A-160A AC CKJ5 Single Phase Low Voltage Contactor

CKJ5 (Single Phase) AC low-voltage vacuum contactor is used in current systems with AC 50HZ, main circuit rated operating voltage to 1140V, and rated operating current to 160A, for long-distance connecting and breaking of circuits and frequent starting and control. For AC motors. It is suitable for forming a magnetic starter with various protection devices, and has the characteristics of no arc exposure. Especially suitable for forming explosion-proof magnetic starters. Suitable for industries such as coal mining or petroleum. Unipolar vacuum contactors are divided into vertical and horizontal types.

Get A Quote

Direct sale 80A-160A AC CKJ5 Single Phase Low Voltage Contactor

Electrical Products

Technical Parameters
Dimensions

The main technical parameters of CKJ5 single phase contactor

1. The main circuit rated voltage is 1140 volts, 50Hz (can work normally under the +15% fluctuation of grid voltage);
2. The rated current of the main circuit is up to 160A;
3. Main contact parameters: opening distance 2.0±0.2mm; overtravel 1.0±0.2mm;
4. Rated working system: long-term working system and intermittent periodic working system. In the intermittent periodic working system, the power continuity rate is 40%;
5. Breaking capacity: rated making 1250A, rated breaking 600A, limit breaking 2500A;
6. Operating frequency: AC4 load 240 times/hour, short time (20 seconds) 2000 times/hour;
7. Electrical life: AC4 load greater than 60,000 times;
8. Mechanical life: 3000000 times.