The CXK2.5BU is a high-performance knife disconnect spring clamp terminal block designed for industrial electrical and automation applications requiring safe circuit isolation, reliable electrical connectivity, and compact panel wiring solutions. This 2.5 sq.mm terminal block is widely used in PLC panels, industrial automation systems, process control equipment, switchgear assemblies, instrumentation systems, and electrical control panels.
Designed with advanced spring clamp technology, the CXK2.5BU provides vibration-resistant and maintenance-free conductor connections, ensuring long-term electrical reliability in demanding industrial environments. The integrated knife disconnect mechanism allows technicians to safely isolate electrical circuits during testing, troubleshooting, or maintenance operations without disturbing the complete wiring arrangement.
Its compact design and DIN rail mounting compatibility make it ideal for modern high-density control panels where organized wiring and efficient space utilization are important. The blue housing color helps in easy circuit identification and professional panel organization.
Manufactured using high-quality polyamide material, the CXK2.5BU offers excellent insulation strength, heat resistance, and mechanical durability for continuous industrial operation.
The CXK2.5BU is a compact top-entry knife disconnect terminal block equipped with spring clamp connection technology for secure and efficient conductor termination. It is specially designed for industrial applications where reliable disconnect functionality and quick maintenance access are essential.
The spring clamp system enables secure conductor holding without periodic retightening, reducing maintenance requirements and ensuring stable electrical performance even in high-vibration environments. The disconnect knife mechanism allows quick interruption of electrical circuits for testing, isolation, and troubleshooting purposes.
This terminal block supports conductor sizes ranging from 0.2 sq.mm to 2.5 sq.mm and is compatible with standard DIN 35 and DIN 35-15 mounting rails. Its slim 5 mm width allows compact terminal arrangements while maximizing available panel space.
The CXK2.5BU is widely used in industrial control systems, process automation panels, machine wiring applications, instrumentation systems, and electrical distribution assemblies where safe and organized wiring is required.
| Parameter | Specification |
|---|---|
| Model | CXK2.5BU |
| Product Type | Knife Disconnect Spring Clamp Terminal Block |
| Color | Blue |
| Rated Voltage | 1000 V |
| Rated Current | 20 A – 22 A |
| Wire Size Range | 0.2 sq.mm to 2.5 sq.mm |
| AWG Range | 24 AWG to 12 AWG |
| Mounting Type | DIN 35 / DIN 35-15 Rail |
| Connection Type | Spring Clamp |
| Housing Material | Polyamide |
| Width / Thickness | 5 mm |
| Length | 62.2 mm |
| Wire Entry Orientation | Top Entry |
| Operation | Screwdriver Operated |
| Application | Disconnect & Testing |
| Pollution Degree | 3 |
| Stripping Length | 10 mm |
| Mechanical Strength | High |
| Heat Resistance | Excellent |
| Corrosion Resistance | Yes |
| Industrial Usage | Automation & Control Panels |
The CXK2.5BU terminal block is widely used in industrial electrical systems where safe disconnect functionality and reliable wiring are essential.
Its disconnect feature makes it especially suitable for applications requiring regular circuit testing and troubleshooting.
The integrated knife disconnect mechanism allows safe isolation of circuits during maintenance and testing operations.
Spring clamp technology eliminates the need for periodic tightening and reduces maintenance effort.
The slim 5 mm structure supports high-density terminal arrangements and efficient space utilization.
The secure spring clamp system ensures stable electrical conductivity and dependable operation.
The terminal maintains strong conductor contact even in industrial environments with heavy vibration.
The top-entry wiring system simplifies conductor insertion and improves installation speed.
Its durable polyamide construction provides excellent mechanical strength and long-term reliability.
Knife disconnect terminal blocks are essential in industrial automation and control systems because they allow quick circuit isolation without removing conductors. This improves maintenance efficiency, reduces downtime, and enhances operational safety.
The CXK2.5BU is particularly useful in control circuits, instrumentation systems, and testing applications where technicians need fast access to isolate electrical signals or power connections during troubleshooting procedures.
Its spring clamp technology also improves wiring reliability by maintaining consistent conductor pressure over long periods of industrial use.
The CXK2.5BU offers a reliable combination of compact design, safe disconnect functionality, and maintenance-free spring clamp technology. It is ideal for industrial electrical systems requiring organized wiring, secure conductor holding, and efficient troubleshooting capability.
Its robust construction, high insulation properties, and vibration-resistant performance make it suitable for demanding industrial environments. The terminal block is widely preferred by automation engineers, panel builders, OEM manufacturers, and industrial electricians for professional control panel applications.
Whether used in automation systems, process control equipment, or industrial machinery, the CXK2.5BU provides safe, efficient, and dependable electrical connectivity.
No reviews yet.