300 Amp D Series AC Contactor CJX2-D300, Voltage AC24V- 380V, Silver Alloy Contact, Pure Copper Coil, Flame retardant Housing
Technical Specification
AC contactor CJX2-D300 is an electrical device with a rated current of 300A, which is used to control the on-off of AC current. It usually consists of an electromagnet and a contact system, which can be used to achieve the on and off operation of the circuit. It has several advantages as follows:
1. Strong control ability: this contactor can realise the rapid on and off of the circuit and can effectively control the flow of current. It can be operated manually or automatically to switch between different circuit states, thus meeting the needs of different applications.
2. High reliability: Due to the advanced manufacturing process and technology, CJX2-D300 has high reliability and durability; under normal use conditions, it has a long life and is not easy to be damaged. In addition, it has an overload protection function, which can cut off the current in time to avoid accidents when a fault occurs.
3. Low energy consumption: AC contactors are designed to reduce energy consumption, so they usually adopt low-power, high-efficiency electromagnets and coil structures. This makes it require less energy during operation and helps to reduce electricity costs. The fit between the contactor and switching elements is also optimised to reduce unnecessary losses.
4. Reliable Contacts: The contacts of CJX2-D300 are made of high quality materials and undergo strict quality control to ensure good conductivity and contact stability. With good contact, the contacts will not have bad phenomena such as firing and tripping, which improves the reliability of circuit operation.
5. Multiple Protection Mechanisms: CJX2-D300 is also equipped with multiple protection measures, such as short-circuit protection and phase loss protection, which can effectively prevent circuit interruptions due to short-circuits or other abnormal conditions. These protection functions can improve the stability and safety of the equipment
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.
