170 Amp D Series AC Contactor CJX2-D170, Voltage AC24V- 380V, Silver Alloy Contact, Pure Copper Coil, Flame retardant Housing
Technical Specification
The AC contactor CJX2-D170 is an electrical appliance used to control AC power, which has one or more main contacts and one or more auxiliary contacts. It is usually composed of an electromagnet, armature, and conductive mechanism to generate current and transmit it to the circuit. It has the following advantages:
1. Strong control ability: This contactor can achieve on/off control and switching functions for the circuit, and can flexibly control according to different needs.
2. Efficient and energy-saving: The electromagnet of the AC contactor is powered by a DC power supply, which has high efficiency and can reduce energy consumption and waste. At the same time, when used in conjunction with the motor, the contactor can effectively reduce the starting current and operating loss rate of the motor.
3. High reliability: AC contactors are usually made of high-quality materials, with a compact and durable structure, long service life, and low failure rate; In addition, its internal design has comprehensive protection and overload protection measures, improving the reliability and safety of the equipment.
4. Multiple protection mechanisms: In addition to basic disconnection and protection functions, AC contactors are also equipped with various safety protection devices, such as fuses, thermal relays, etc., which can effectively prevent dangerous accidents or damage to equipment in abnormal situations.
5. Economical and practical: Compared to other types of switching appliances, such as solenoid valves or relays, AC contactors are relatively inexpensive, easy to operate, and easy to maintain and manage. Therefore, AC contactors are widely used as one of the core components of electrical control in various industrial and civil occasions.
Dimension & Mounting Size
CJX2-D09-95 contactors
CJX2-D series AC contactor is suitable for using in the circuits up to the rated voltage 660V AC 50/60Hz,rated current up to 660V,for making, breaking, frequently starting & controlling the AC motor, Combined with the auxiliary contact block, timer delay & machine-interlocking device etc, it becomes the delay contactor mechanical interlocking contactor, star-edlta starter, with the thermal relay, it is combined into the electromagnetic starter.
Dimension & Mounting Size
CJX2-D115-D620 contactors
Normal use environment
◆ the ambient air temperature is: -5 ℃~+40 ℃, and its average value within 24 hours shall not exceed+35 ℃.
◆ altitude: no more than 2000m.
◆ atmospheric conditions: at+40 ℃, the relative humidity of the atmosphere shall not exceed 50%. At a lower temperature, there can be a higher relative humidity. The average lower temperature in a wetter month shall not exceed+25 ℃, and the average higher relative humidity in that month shall not exceed 90%. And consider the condensation on the product due to temperature changes.
◆ pollution level: Level 3.
◆ installation category: class III.
◆ installation conditions: the inclination between the installation surface and the vertical plane is greater than ± 50 °.
◆ impact and vibration: the product should be installed and used in a place without obvious shaking, impact and vibration.
