High-Current AC Contactor CJX2t-F Series - Reliable China Suppliers & Factory for Electrical Power Solutions
Advantage
All products of the company can be customized for production according to user usage scenarios.
Type and meaning
Structural features of the product
- It has simple, compact, new and unique, with modular function and assembly modularization.
- The coil is packaged in plastic, with advanced technology, beautiful appearance, good insulation strength and high mechanical strength.
- For CJX2t-F115~780-1200-1400, coil and static iron core form a drawer for pushing in and pulling out by pressing the button and thus for easy repair.
- The arc extinguishing chamber is made of high-strength plastic, which has high mechanical strength and good arc extinguishing performance, and is fixed by locking bar rotating compression spring, which is convenient and reliable.
- There are many auxiliary contacts, which are replaced easily. For CJX2t-F115-780~1200~1400 contactors, the coil is provided with a special auxiliary contact for DC control of self-locking conversion. It is allowed to additionally install two auxiliary contactor sets so that there are 8 pairs of auxiliary contactors. The auxiliary contactor sets are installed only along the guide rail, with no need of screws. Give it a push, when you hear a click, the auxiliary contactor sets are installed successfully. If the air damping type time relay is required, it can be used directly to replace the auxiliary contact set.
- The contactor can save electricity significantly. CJX2t-F400-780~1200-1400 features AC input and DC control.
- The mechanical interlocking of the contactor is simple and reliable. Two contactors can be interlocked horizontally. CJX2t-F115 contactors can also realize vertical interlocking of two contactors and vertical interlocking between three contactors.
Main parameters and technical performance
- Action performance: the pull-in voltage is 85%~ 110% Us; the release voltage is 20%~ 75% Us for AC coils and 10% ~75% Us for DC coils.
- Control voltage of coils: AC 127, 220, 380V and DC 110, 220V for CJX2t-F115~780~1400; Coils of any other voltage are also supported.
- NT series fuses are recommended as the suitable short-circuit protection appliances of the contactor.
Main parameters and technical performance indicators of the contactor
Frequently Asked Questions (FAQ)
Q1: Can the contactors be customized for specific application scenarios?
Yes. All products of the company can be customized for production according to user usage scenarios to ensure optimal performance and compatibility.
Q2: What are the coil control voltage options for the CJX2t-F series?
Standard control voltages include AC 127V, 220V, 380V and DC 110V, 220V for CJX2t-F115~780~1400. Custom coils of any other voltage can also be supported upon request.
Q3: How does the drawer-type coil design benefit maintenance?
For CJX2t-F115~780-1200-1400 models, the coil and static iron core form a drawer. This allows operators to push in and pull out the assembly simply by pressing a button, making repairs and replacements exceptionally easy.
Q4: What type of short-circuit protection is recommended for these contactors?
NT series fuses are highly recommended as the most suitable short-circuit protection appliances to ensure safe operation of the contactor.
Q5: Do these contactors support energy-saving features?
Yes. The CJX2t-F400-780~1200-1400 models feature AC input and DC control, which significantly reduces power consumption and saves electricity during operation.