CJX2-6511Z DC Contactor 65A
DC Contactors – Definition & Types
A DC contactor is an electromechanical switching device engineered to manage the connection or disconnection of electrical circuits between DC power supplies and high-current loads. Designed with specialized arc suppression mechanisms, these components ensure safe and efficient interruption of direct current flow, which inherently poses challenges due to the absence of natural current zero-crossings. Their core applications involve controlling heavy-duty DC systems, such as electric vehicle powertrains, battery management systems, renewable energy storage units, and railway traction networks.
WTAIDQ Contactors
WTAIDQ: Global Leader in Electrification Solutions As an industry frontrunner in power infrastructure and industrial automation, WTAIDQ dominates global markets across high/low-voltage systems, energy transmission networks, and smart distribution solutions. Our core expertise lies in advanced electromechanical manufacturing, delivering an extensive portfolio including:
• Power regulation devices: AC/DC contactors with arc-suppression technology
• Circuit protection systems: MCB/MCCB breakers with precision trip mechanisms
• Ground fault protection: Intelligent earth leakage circuit breakers (ELCB)
• Energy distribution units: Modular distribution boards and busbar systems
• Industrial lighting solutions: High-efficiency luminaires with IoT compatibility
WTAIDQ's integrated solutions encompass engineering design services, custom OEM manufacturing, and intelligent panel building solutions, particularly excelling in motor management systems and critical load protection. Certified to comply with stringent international certifications including IEC/EN 60947, our products demonstrate:
1.50,000+ mechanical operations lifecycle
2.100,000+ electrical endurance cycles
3.<15ms arc extinction capability
4.96%+ conductive material purity
Outperforming industry benchmarks set by Schneider Electric, Lovato, and Phoenix Contact products, WTAIDQ's electropneumatic hybrid contactors achieve 30% higher switching stability and 40% reduced contact erosion through proprietary silver-nickel composite contact technology.
Short Description
The DC contactor CJX2-6511Z is a switchgear used to control DC power supply. It adopts advanced technology and has the characteristics of high efficiency and reliability.
CJX2-6511Z DC contactor is suitable for switch control in DC circuits. It can withstand higher currents and voltages, with lower power consumption and longer lifespan. The contactor is made of high-quality materials and has good wear and corrosion resistance, which can operate normally in harsh environmental conditions.
The CJX2-6511Z DC contactor has a compact design and simple operation mode. It adopts an electromagnetic system as the control principle, and achieves switch action by controlling the on-off of the coil. The contactor is also equipped with a reliable contact system, which can ensure stable contact and reliable disconnection.
CJX2-6511Z DC contactors are widely used in industrial automation, power systems, transportation and other fields. It can be used to control the start, stop, and conversion of DC electrical equipment such as motors, solenoid valves, lighting equipment, etc. The contactor also has an overload protection function, which can automatically cut off the power supply when the circuit load is too high to protect the safe operation of the equipment.
Specifications
Outline and Mounting Dimension
P1.CJX2-09~32Z
P2.CJX2-40~95Z
The ambient air temperature is: -5C+40°C.24hours its average does not exceed +35°C
Elevation: no more than 2000 meters.
Atmospheric conditions: At +40 when the relative humidity of not more than 50%. at a lower temperature can have a hicher relative humidity, the wettest month average minimum temperature does not exceed +25°C the average monthly maximum relative Humidity doesnot exceed 90%, And consider the occurrence of temperature due to condensation on the product.
Pollution level: 3 level.
Installation category: Ill category.
Installation Conditions: the installation surface and the vertical slope of more than + 50°
Shock Vibration: The product should be installed and used where there is no significant shaking, shock and vibration.
